{"sources":[{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide","type":"guide","url":"https://top-stroll.myshopify.com/products/britax-gen2-infant-car-seat-base","retrieval_at":"2026-10-17T22:07:31.251Z","source_hash":"59b39418531b43dafa2bc2c2ea5b9c8c949f0749b95d74bb293139e1381dec4d","access_verdict":"permitted","robots_result":"not_checked"},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual","type":"manual","url":"https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf","retrieval_at":"2026-10-17T22:07:38.807Z","source_hash":"d77513323e1989f9c2c214ab09fe4561186de01eceb94884949e22c82b55ecb9","access_verdict":"permitted","robots_result":"allow"}],"summaries":[],"facts":[{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide:fact:0","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide","field":"dimensions","ordinal":0,"value_number":null,"unit":null,"value_text":"The base measures 21.6 inches by 14 inches by 6.8 inches.","original_value":"21.6\" x 14\" x 6.8\"","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide:artefact:59b39418531b43dafa2bc2c2ea5b9c8c949f0749b95d74bb293139e1381dec4d","start":1175,"end":1193,"summary_id":null,"excerpt_id":null,"span_sha256":"3306ab1ea65d7bc07015c540b42a00e7365ba0b6e31ca3f6ee611a61795999cb","source_locator":"characters 1175 to 1193 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:fact:0","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual","field":"safety standard","ordinal":0,"value_number":null,"unit":null,"value_text":"The child seat system conforms to all applicable Federal Motor Vehicle Safety Standards (FMVSS 213).","original_value":"This child seat system conforms to all applicable Federal\nMotor Vehicle Safety Standards (FMVSS 213).","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:artefact:d77513323e1989f9c2c214ab09fe4561186de01eceb94884949e22c82b55ecb9","start":10334,"end":10435,"summary_id":null,"excerpt_id":null,"span_sha256":"eeeed7c5c791b85963f0d39cf321752885a890aa170f49f56c8898450a0e5a0c","source_locator":"characters 10334 to 10435 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide:fact:1","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide","field":"weight","ordinal":1,"value_number":null,"unit":null,"value_text":"The base weighs 8.9 lbs.","original_value":"8.9 lbs.","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide:artefact:59b39418531b43dafa2bc2c2ea5b9c8c949f0749b95d74bb293139e1381dec4d","start":1194,"end":1202,"summary_id":null,"excerpt_id":null,"span_sha256":"f4227b3d4cff4be172b16b63d6a93b05102facdbf058f512dd9d5da68b88689b","source_locator":"characters 1194 to 1202 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:fact:1","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual","field":"aircraft use","ordinal":1,"value_number":null,"unit":null,"value_text":"The carrier is certified for aircraft use, but the base must not be used on an aircraft.","original_value":"DO NOT use\n  the base on aircraft.","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:artefact:d77513323e1989f9c2c214ab09fe4561186de01eceb94884949e22c82b55ecb9","start":10855,"end":10889,"summary_id":null,"excerpt_id":null,"span_sha256":"6d2feff5d0bdd7f0515a5d3ab7cced60e1ddd7d5a35d735856f0e3e98bf692b0","source_locator":"characters 10855 to 10889 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide:fact:2","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide","field":"compatibility","ordinal":2,"value_number":null,"unit":null,"value_text":"Britax says the base is compatible with all Britax infant car seats.","original_value":"Compatible with all Britax infant car seats.","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide:artefact:59b39418531b43dafa2bc2c2ea5b9c8c949f0749b95d74bb293139e1381dec4d","start":1110,"end":1154,"summary_id":null,"excerpt_id":null,"span_sha256":"fce04a34b8a56aec54782605cafe0533996d91cbb40f2d2deec7c6bb33328dc4","source_locator":"characters 1110 to 1154 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:fact:2","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual","field":"child weight and height limits","ordinal":2,"value_number":null,"unit":null,"value_text":"The carrier used with this base is rear-facing only, for children weighing 4 to 35 lbs (1.8 to 15.8 kg) and 32 inches (81.3 cm) or less in height.","original_value":"Use only with children who weigh between 4 and\n      35 pounds (1.8 and 15.8 kg) and whose height is\n      32 inches (81.3 cm) or less.","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:artefact:d77513323e1989f9c2c214ab09fe4561186de01eceb94884949e22c82b55ecb9","start":5942,"end":6077,"summary_id":null,"excerpt_id":null,"span_sha256":"8631528a7578da8d5646e0f21461e756a164a86ed286376715e415cea5c8b367","source_locator":"characters 5942 to 6077 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide:fact:3","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide","field":"installation with LATCH","ordinal":3,"value_number":null,"unit":null,"value_text":"SafeCenter LATCH installation is done in three steps: connect the lower anchors, pull the straps to tighten, then click the carrier into the base.","original_value":"Exclusive SafeCenter 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BRITAX warranty.","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:artefact:d77513323e1989f9c2c214ab09fe4561186de01eceb94884949e22c82b55ecb9","start":38061,"end":38100,"summary_id":null,"excerpt_id":null,"span_sha256":"688bac5cd9e32267d1a6ab41004a3e5e36eabf890eb05752d37554c1a4393bab","source_locator":"characters 38061 to 38100 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide:fact:5","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide","field":"frame material","ordinal":5,"value_number":null,"unit":null,"value_text":"The base is reinforced with a high-strength steel frame to help keep it stable.","original_value":"High Strength Steel Frame reinforces the car seat base to help keep it 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(7.6 cm) of the base to\nhang over the edge of the\nvehicle seat","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:artefact:d77513323e1989f9c2c214ab09fe4561186de01eceb94884949e22c82b55ecb9","start":13225,"end":13326,"summary_id":null,"excerpt_id":null,"span_sha256":"448d9b1664c740bbf4bd1be5f9669e7d24af57b665f76be92c269636f4e0f95e","source_locator":"characters 13225 to 13326 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide:fact:6","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide","field":"seat belt installation","ordinal":6,"value_number":null,"unit":null,"value_text":"Built-in lock-offs let you get a snug installation with the vehicle seat belt with minimal effort.","original_value":"Built-In Lock-Offs ensure a snug vehicle seat belt installation with minimal effort.","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide:artefact:59b39418531b43dafa2bc2c2ea5b9c8c949f0749b95d74bb293139e1381dec4d","start":713,"end":797,"summary_id":null,"excerpt_id":null,"span_sha256":"e55fd58ce3230d2584d1bee7c5f9d58f227e2aedee4f6f43883ac6fc95759baf","source_locator":"characters 713 to 797 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:fact:6","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual","field":"installation check","ordinal":6,"value_number":null,"unit":null,"value_text":"The base counts as secure when it moves less than 1 inch (2.5 cm) front-to-back or side-to-side at the vehicle belt path.","original_value":"The base is\n      secure when it moves less than 1 inch (2.5 cm)\n      front-to-back or side-to-side at the vehicle belt path.","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:artefact:d77513323e1989f9c2c214ab09fe4561186de01eceb94884949e22c82b55ecb9","start":15752,"end":15878,"summary_id":null,"excerpt_id":null,"span_sha256":"69ee6024146265d2cedac1e83ef01245814547482f2b498889604e47f8a63ae5","source_locator":"characters 15752 to 15878 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide:fact:7","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide","field":"levelling","ordinal":7,"value_number":null,"unit":null,"value_text":"Easy-read level indicators are visible from all angles so you can see the correct installation position.","original_value":"Easy-Read Level Indicators are visible from all angles, clearly displaying the proper installation position for your vehicle.","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide:artefact:59b39418531b43dafa2bc2c2ea5b9c8c949f0749b95d74bb293139e1381dec4d","start":798,"end":923,"summary_id":null,"excerpt_id":null,"span_sha256":"a41eba8d1b680d0c2a94ee18c7bab005d110f6540311e51456f443ad51727b27","source_locator":"characters 798 to 923 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:fact:7","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual","field":"recline troubleshooting","ordinal":7,"value_number":null,"unit":null,"value_text":"If the proper angle cannot be reached, Britax suggests another seating position, retracting the recline foot fully, or placing a rolled towel or pool noodle in the vehicle seat bight.","original_value":"place\n        a rolled towel or pool\n        noodle in the vehicle\n        seat bight","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:artefact:d77513323e1989f9c2c214ab09fe4561186de01eceb94884949e22c82b55ecb9","start":14275,"end":14360,"summary_id":null,"excerpt_id":null,"span_sha256":"e320d0e8306699d84e326084bd3c1630f4949c7373e35bf8fba57483a9414642","source_locator":"characters 14275 to 14360 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide:fact:8","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide","field":"recline adjustment","ordinal":8,"value_number":null,"unit":null,"value_text":"A spring-assisted recline makes it easier to set the base to the best angle for your vehicle.","original_value":"Spring-Assisted Recline makes it easy to adjust the seat to the best angle 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onto their adjacent\n   vehicle lower anchors\n   until a click is heard","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:artefact:d77513323e1989f9c2c214ab09fe4561186de01eceb94884949e22c82b55ecb9","start":15118,"end":15221,"summary_id":null,"excerpt_id":null,"span_sha256":"3b2c9b8b19ff6b3a4cb305faa1e16a183a581a8dc26e79d55f667c5e0f966cf9","source_locator":"characters 15118 to 15221 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide:fact:9","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide","field":"carrier attachment","ordinal":9,"value_number":null,"unit":null,"value_text":"A drop-in design guides the infant carrier into the base for quick transfers.","original_value":"The drop-in design guides the car seat into the base for quick transfers and safe traveling.","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide:artefact:59b39418531b43dafa2bc2c2ea5b9c8c949f0749b95d74bb293139e1381dec4d","start":1017,"end":1109,"summary_id":null,"excerpt_id":null,"span_sha256":"0bca4460ed161274a9a5f6196b07b591e416fe8a23ac415ec1459cec6218d579","source_locator":"characters 1017 to 1109 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:fact:9","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual","field":"lap-only belt warning","ordinal":9,"value_number":null,"unit":null,"value_text":"The lock-off does not secure a lap-only belt; that belt must be locked according to the vehicle owner's manual.","original_value":"The lock-off does NOT secure this type of\n  vehicle belt. Vehicle belt MUST be locked according to\n  your vehicle owner’s manual.","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:artefact:d77513323e1989f9c2c214ab09fe4561186de01eceb94884949e22c82b55ecb9","start":17316,"end":17445,"summary_id":null,"excerpt_id":null,"span_sha256":"61375773cae712fa1d487c8fba86c18715c0e3d5d89c860ac7b481b079735911","source_locator":"characters 17316 to 17445 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide:fact:10","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide","field":"SKU and barcode","ordinal":10,"value_number":null,"unit":null,"value_text":"The Black base is sold under SKU S12778300 with barcode 652182740993.","original_value":"\"sku\":\"S12778300\"","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:1:guide:artefact:59b39418531b43dafa2bc2c2ea5b9c8c949f0749b95d74bb293139e1381dec4d","start":5019,"end":5036,"summary_id":null,"excerpt_id":null,"span_sha256":"2b9aa4d0ab3c1da5da6eb85def26748aec676c15ec5ec038420589cfd081b217","source_locator":"characters 5019 to 5036 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:fact:10","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual","field":"incompatible belts","ordinal":10,"value_number":null,"unit":null,"value_text":"Some vehicle seat belt types are not compatible with this child seat, including certain lap belts with sewn-in latch plates, lap belts forward of the seat bight, lap-shoulder belts anchored on the door, and motorised belts.","original_value":"The following types of vehicle seat belts are NOT\n  compatible with this child seat.","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:artefact:d77513323e1989f9c2c214ab09fe4561186de01eceb94884949e22c82b55ecb9","start":32320,"end":32404,"summary_id":null,"excerpt_id":null,"span_sha256":"c866933f207fbbc901c2223724badda3c64f1f8fe94cd3301cbe50bc424490ff","source_locator":"characters 32320 to 32404 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:fact:11","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual","field":"carrier click-in check","ordinal":11,"value_number":null,"unit":null,"value_text":"The carrier is placed in the base and pressed down until a click is heard, then pulled up on both sides to verify attachment.","original_value":"Place the infant car seat into\n    the base and press down\n    until a click is heard.","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:artefact:d77513323e1989f9c2c214ab09fe4561186de01eceb94884949e22c82b55ecb9","start":18429,"end":18515,"summary_id":null,"excerpt_id":null,"span_sha256":"1e7adbc5e3e51a5b9f1692a50e9a134790ccf515c64d8f0c5f8c9c83d6b505b7","source_locator":"characters 18429 to 18515 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:fact:12","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual","field":"serial label location","ordinal":12,"value_number":null,"unit":null,"value_text":"The base's serial number and manufacture date label is on the underside of the base.","original_value":"Base Serial Number and\n                                      Manufacture Date Label\n                                      (Underside of the Base)","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:artefact:d77513323e1989f9c2c214ab09fe4561186de01eceb94884949e22c82b55ecb9","start":4951,"end":5096,"summary_id":null,"excerpt_id":null,"span_sha256":"9064aea078983bc3451024a5861d91f91e9b526d9475363a7c49421ba4c1d9cc","source_locator":"characters 4951 to 5096 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:fact:13","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual","field":"instructions storage","ordinal":13,"value_number":null,"unit":null,"value_text":"The base has a storage compartment holding the written instructions.","original_value":"Follow all instructions on this child restraint and in\n      the written instructions located in the base storage\n      compartment.","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:artefact:d77513323e1989f9c2c214ab09fe4561186de01eceb94884949e22c82b55ecb9","start":6407,"end":6539,"summary_id":null,"excerpt_id":null,"span_sha256":"e652fdf9ad02266befa6af858166b8c132188f80e16fa0ec38f3bb8cb08fe0ec","source_locator":"characters 6407 to 6539 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:fact:14","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual","field":"recall registration","ordinal":14,"value_number":null,"unit":null,"value_text":"Britax asks owners to register the restraint so they can be reached if it is recalled.","original_value":"Child restraints could be recalled for safety reasons. You\nmust register this restraint to be reached in a recall.","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:artefact:d77513323e1989f9c2c214ab09fe4561186de01eceb94884949e22c82b55ecb9","start":11187,"end":11301,"summary_id":null,"excerpt_id":null,"span_sha256":"265c16151925c578bfc27fef1434739b218b3e6b6e2c1b583f1f5bf75adbc4e8","source_locator":"characters 11187 to 11301 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:fact:15","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual","field":"crash replacement","ordinal":15,"value_number":null,"unit":null,"value_text":"A minor crash as defined by NHTSA does not require replacing the seat; a moderate or severe crash does.","original_value":"It is not necessary to replace a\n  car seat after a minor crash defined by the U.S. National\n  Highway Traffic Safety Administration (NHTSA) as:","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:artefact:d77513323e1989f9c2c214ab09fe4561186de01eceb94884949e22c82b55ecb9","start":8897,"end":9041,"summary_id":null,"excerpt_id":null,"span_sha256":"7528c16a48aa417fc4cb1094493408fd0ada11f9cfad55484cda9c8375985f24","source_locator":"characters 8897 to 9041 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:fact:16","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual","field":"aircraft belt compatibility","ordinal":16,"value_number":null,"unit":null,"value_text":"Inflatable aircraft lap belts are not compatible with this child seat.","original_value":"Inflatable aircraft lap belts are NOT compatible with this\n    child seat.","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:artefact:d77513323e1989f9c2c214ab09fe4561186de01eceb94884949e22c82b55ecb9","start":10985,"end":11059,"summary_id":null,"excerpt_id":null,"span_sha256":"5b37ae87a354202ddc935cb31694e28134f920302dffc69f093764c24be850c5","source_locator":"characters 10985 to 11059 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:fact:17","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual","field":"uninstalling the base","ordinal":17,"value_number":null,"unit":null,"value_text":"To remove the base from the lower anchors you press the release button on top of the base to loosen the straps, then press the red release buttons on each lower connector and stow the connectors back in the base.","original_value":"Press the lower connector\n   release button on the top\n   of the base to loosen the\n   straps.","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:artefact:d77513323e1989f9c2c214ab09fe4561186de01eceb94884949e22c82b55ecb9","start":18983,"end":19077,"summary_id":null,"excerpt_id":null,"span_sha256":"f22c5f479880bd9e6c235ba7648e1ea6ef8a25c2310fcd00dc98550e8b05f8d2","source_locator":"characters 18983 to 19077 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:fact:18","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual","field":"misuse warning","ordinal":18,"value_number":null,"unit":null,"value_text":"Britax warns not to use both the lower anchor system and the vehicle belt at once.","original_value":"Secure this child restraint with the vehicle’s child\n      restraint anchorage system if available or with a vehicle\n      belt. Using both methods is not approved and may\n      cause the child seat not to perform as intended.","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:artefact:d77513323e1989f9c2c214ab09fe4561186de01eceb94884949e22c82b55ecb9","start":6174,"end":6400,"summary_id":null,"excerpt_id":null,"span_sha256":"c6ded5441d77102f825560a9a44b737a2291cbe6620cb81d4b40f46a23cdf6e0","source_locator":"characters 6174 to 6400 of the retained text"}},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:fact:19","source_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual","field":"level surface","ordinal":19,"value_number":null,"unit":null,"value_text":"The vehicle must be parked on a level surface when you set the recline angle.","original_value":"IMPORTANT: Vehicle must be\nparked on a level surface.","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--britax-gen2-infant-car-seat-base:quick:source:2:manual:artefact:d77513323e1989f9c2c214ab09fe4561186de01eceb94884949e22c82b55ecb9","start":13574,"end":13627,"summary_id":null,"excerpt_id":null,"span_sha256":"0569eae4996287ac9a5240e7dabfef59abf65250602c2d1a42667be7815fc679","source_locator":"characters 13574 to 13627 of the retained text"}}],"facet_texts":[],"gaps":[{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:gap:facets:2","source_type":"facets","url":null,"reason":"embeddings skipped in the deep lane","detail":"the deep lane makes no embedding call; this pack has no facet texts and no vectors","recorded_at":"2026-10-17T22:08:10.375Z"},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:gap:guide:0","source_type":"guide","url":"https://csus.britax.com/accessories/infant-car-seat-base-gen2-with-safecenter-latch-installation/","reason":"not read","detail":"The address no longer exists (HTTP 404).","recorded_at":"2026-10-17T22:08:10.375Z"},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:gap:manual:3","source_type":"manual","url":"https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf","reason":"not_found","detail":"Left out: \"Britax gives a limited one-year warranty against defective materials or workmanship from the date of original purchase, with proof of purchase.\" (warranty). The quote the research turn gave for it was not found in the text retained from this page.","recorded_at":"2026-10-17T22:08:10.375Z"},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:gap:manual:4","source_type":"manual","url":"https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf","reason":"not_found","detail":"Left out: \"You adjust the base up or down until the red marker is visible between the two lines on the recline angle indicators, with the vehicle parked on a level surface.\" (recline indicator). The quote the research turn gave for it was not found in the text retained from this page.","recorded_at":"2026-10-17T22:08:10.375Z"},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:gap:manual:5","source_type":"manual","url":"https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf","reason":"not_found","detail":"Left out: \"The shell is cleaned by sponging with warm water and mild soap and towelling dry; abrasive cleaners must not be used.\" (cleaning the shell). The quote the research turn gave for it was not found in the text retained from this page.","recorded_at":"2026-10-17T22:08:10.375Z"},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:gap:manual:6","source_type":"manual","url":"https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf","reason":"not_found","detail":"Left out: \"A rear-facing child seat must never go in the front seat of a vehicle with a passenger air bag.\" (airbag warning). The quote the research turn gave for it was not found in the text retained from this page.","recorded_at":"2026-10-17T22:08:10.375Z"},{"id":"megababiesusa-com--britax-gen2-infant-car-seat-base:pack:3:gap:review:1","source_type":"review","url":"https://www.reddit.com/r/NewParents/comments/1hi0doa/lets_share_some_info_to_help_new_parents_which/","reason":"not read","detail":"Reddit's public .json view of the thread: The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity. It is never retried in a browser.","recorded_at":"2026-10-17T22:08:10.375Z"}],"facet_check":null,"evidence_depth":{"note":"Deep read: the store's own data and 5 outside pages (the store's own product page; manual; regulator recall search (CPSC (United States)); regulator recall search (Health Canada)), each read in full by RoboTrunk and trimmed to its main content, then written up and checked. Facts from the maker or a manual quote the page word for word; what real users report is summarised with a link to the page read. Recall status was checked directly with CPSC (United States), Health Canada: The CPSC saferproducts.gov search supplied returned no recall records for Britax / Gen2 Infant Car Seat Base S12778300. The Health Canada open-data list returned 23 Britax records (mostly Transport Canada child car seat notices and archived stroller recalls, plus an archived 2016 recall of certain B-Safe infant carrier car seats), but none names the Gen2 Infant Car Seat Base or SKU S12778300, so none is treated as applying to this exact model. Owners should still register the base with Britax so they can be contacted if a recall is issued. Still open, with no evidence found: How thick is the base's padding and how do the cover and plastic feel?; Does the black finish or plastic scuff and show wear over time?; Will this Gen2 base accept a first-generation B-Safe 35 carrier?; Is there a weight limit for using the lower anchors with this base?; Which Britax strollers accept a carrier used with this base?; Does the base fit a 2019 Honda CR-V centre seat without overhang?; Is a travel bag or carrying case included with the base?; Do you need any tools to install or remove the base?; Does the base arrive fully assembled or must parts be fitted?; Where exactly is the manufacture date label, and how do you read it?; Can the base be used with a lap-only belt without a locking clip?; How much does the base weigh when packed in its retail box?.","tier":"complex","depth":"trimmed_read","model":"deepseek-flash","recall":{"note":"The CPSC saferproducts.gov search supplied returned no recall records for Britax / Gen2 Infant Car Seat Base S12778300. The Health Canada open-data list returned 23 Britax records (mostly Transport Canada child car seat notices and archived stroller recalls, plus an archived 2016 recall of certain B-Safe infant carrier car seats), but none names the Gen2 Infant Car Seat Base or SKU S12778300, so none is treated as applying to this exact model. Owners should still register the base with Britax so they can be contacted if a recall is issued.","status":"no_recall_found","regulators_asked":["CPSC (United States)","Health Canada"]},"sources":[{"url":"https://top-stroll.myshopify.com/products.json","role":"the store's own data","retained":true},{"url":"https://top-stroll.myshopify.com/products/britax-gen2-infant-car-seat-base","role":"the store's own product page","retained":true},{"url":"https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf","role":"manual","retained":true},{"url":"https://csus.britax.com/media/13024799/p12971600_a_user_guide_b-safe_gen2_flexfit_flexfit-plus_us-web.pdf","role":"manual","retained":true},{"url":"https://www.saferproducts.gov/RestWebServices/Recall?format=json&Manufacturer=Britax","role":"regulator recall search (CPSC (United States))","retained":true},{"url":"https://recalls-rappels.canada.ca/sites/default/files/opendata-donneesouvertes/HCRSAMOpenData.json","role":"regulator recall search (Health Canada)","retained":true}],"reasoning":"low","embeddings":"skipped in the deep lane: no embedding call is made here","searched_for":["maker_page","manual","recall_notices","owner_reviews","blogs","forums","video_reviews"],"open_questions":["How thick is the base's padding and how do the cover and plastic feel?","Does the black finish or plastic scuff and show wear over time?","Will this Gen2 base accept a first-generation B-Safe 35 carrier?","Is there a weight limit for using the lower anchors with this base?","Which Britax strollers accept a carrier used with this base?","Does the base fit a 2019 Honda CR-V centre seat without overhang?","Is a travel bag or carrying case included with the base?","Do you need any tools to install or remove the base?","Does the base arrive fully assembled or must parts be fitted?","Where exactly is the manufacture date label, and how do you read it?","Can the base be used with a lap-only belt without a locking clip?","How much does the base weigh when packed in its retail box?"]}}