Britax Gen2 Infant Car Seat Base | live price, prepared checkout
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Sold and shipped by megababiesusa.com, megababiesusa.com; payment happens on the store's own checkout.
Brand: Britax
- Black: USD 139.99; out of stock. Variant id
gid://shopify/ProductVariant/43659862966526- Seller: megababiesusa.com. Price: USD 139.99. Stock: out of stock. Variant: Black, variant id
gid://shopify/ProductVariant/43659862966526. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. Public evidence. Get ready to buy from megababiesusa.com: prepare checkout.
- Seller: megababiesusa.com. Price: USD 139.99. Stock: out of stock. Variant: Black, variant id
Checked facts
Each fact below was checked against the source it cites before it was published. Each carries that source's link and the time RoboTrunk read it. 31 checked facts, checked 2026-10-17T22:25:46.217Z. Research depth: trimmed read. 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.
- dimensions: The base measures 21.6 inches by 14 inches by 6.8 inches.. Source: https://top-stroll.myshopify.com/products/britax-gen2-infant-car-seat-base (guide), read 2026-10-17T22:07:31.251Z.
- safety standard: The child seat system conforms to all applicable Federal Motor Vehicle Safety Standards (FMVSS 213).. Source: https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf (manual), read 2026-10-17T22:07:38.807Z.
- weight: The base weighs 8.9 lbs.. Source: https://top-stroll.myshopify.com/products/britax-gen2-infant-car-seat-base (guide), read 2026-10-17T22:07:31.251Z.
- aircraft use: The carrier is certified for aircraft use, but the base must not be used on an aircraft.. Source: https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf (manual), read 2026-10-17T22:07:38.807Z.
- compatibility: Britax says the base is compatible with all Britax infant car seats.. Source: https://top-stroll.myshopify.com/products/britax-gen2-infant-car-seat-base (guide), read 2026-10-17T22:07:31.251Z.
- child weight and height limits: 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.. Source: https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf (manual), read 2026-10-17T22:07:38.807Z.
- installation with LATCH: SafeCenter LATCH installation is done in three steps: connect the lower anchors, pull the straps to tighten, then click the carrier into the base.. Source: https://top-stroll.myshopify.com/products/britax-gen2-infant-car-seat-base (guide), read 2026-10-17T22:07:31.251Z.
- expiry: The seat and base must not be used once they are older than six years or after a moderate or severe crash.. Source: https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf (manual), read 2026-10-17T22:07:38.807Z.
- crash energy absorption: SafeCell Technology in the base acts as a crumple zone that absorbs crash energy to keep it away from the child.. Source: https://top-stroll.myshopify.com/products/britax-gen2-infant-car-seat-base (guide), read 2026-10-17T22:07:31.251Z.
- warranty exclusions: Using non-Britax covers, inserts, toys, accessories or tightening devices is not approved and may void the warranty.. Source: https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf (manual), read 2026-10-17T22:07:38.807Z.
- frame material: The base is reinforced with a high-strength steel frame to help keep it stable.. Source: https://top-stroll.myshopify.com/products/britax-gen2-infant-car-seat-base (guide), read 2026-10-17T22:07:31.251Z.
- vehicle seat overhang: Up to 3 inches (7.6 cm) of the base may hang over the edge of the vehicle seat, but no more; otherwise choose another seating position.. Source: https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf (manual), read 2026-10-17T22:07:38.807Z.
- seat belt installation: Built-in lock-offs let you get a snug installation with the vehicle seat belt with minimal effort.. Source: https://top-stroll.myshopify.com/products/britax-gen2-infant-car-seat-base (guide), read 2026-10-17T22:07:31.251Z.
- installation check: 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.. Source: https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf (manual), read 2026-10-17T22:07:38.807Z.
- levelling: Easy-read level indicators are visible from all angles so you can see the correct installation position.. Source: https://top-stroll.myshopify.com/products/britax-gen2-infant-car-seat-base (guide), read 2026-10-17T22:07:31.251Z.
- recline troubleshooting: 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.. Source: https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf (manual), read 2026-10-17T22:07:38.807Z.
- recline adjustment: A spring-assisted recline makes it easier to set the base to the best angle for your vehicle.. Source: https://top-stroll.myshopify.com/products/britax-gen2-infant-car-seat-base (guide), read 2026-10-17T22:07:31.251Z.
- lower anchor installation: The lower connectors are stored in the base; you press them onto the vehicle's lower anchors until a click is heard, then pull the straps to tighten and stow the excess webbing.. Source: https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf (manual), read 2026-10-17T22:07:38.807Z.
- carrier attachment: A drop-in design guides the infant carrier into the base for quick transfers.. Source: https://top-stroll.myshopify.com/products/britax-gen2-infant-car-seat-base (guide), read 2026-10-17T22:07:31.251Z.
- lap-only belt warning: The lock-off does not secure a lap-only belt; that belt must be locked according to the vehicle owner's manual.. Source: https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf (manual), read 2026-10-17T22:07:38.807Z.
- SKU and barcode: The Black base is sold under SKU S12778300 with barcode 652182740993.. Source: https://top-stroll.myshopify.com/products/britax-gen2-infant-car-seat-base (guide), read 2026-10-17T22:07:31.251Z.
- incompatible belts: 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.. Source: https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf (manual), read 2026-10-17T22:07:38.807Z.
- carrier click-in check: The carrier is placed in the base and pressed down until a click is heard, then pulled up on both sides to verify attachment.. Source: https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf (manual), read 2026-10-17T22:07:38.807Z.
- serial label location: The base's serial number and manufacture date label is on the underside of the base.. Source: https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf (manual), read 2026-10-17T22:07:38.807Z.
- instructions storage: The base has a storage compartment holding the written instructions.. Source: https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf (manual), read 2026-10-17T22:07:38.807Z.
- recall registration: Britax asks owners to register the restraint so they can be reached if it is recalled.. Source: https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf (manual), read 2026-10-17T22:07:38.807Z.
- crash replacement: A minor crash as defined by NHTSA does not require replacing the seat; a moderate or severe crash does.. Source: https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf (manual), read 2026-10-17T22:07:38.807Z.
- aircraft belt compatibility: Inflatable aircraft lap belts are not compatible with this child seat.. Source: https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf (manual), read 2026-10-17T22:07:38.807Z.
- uninstalling the base: 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.. Source: https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf (manual), read 2026-10-17T22:07:38.807Z.
- misuse warning: Britax warns not to use both the lower anchor system and the vehicle belt at once.. Source: https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf (manual), read 2026-10-17T22:07:38.807Z.
- level surface: The vehicle must be parked on a level surface when you set the recline angle.. Source: https://csus.britax.com/media/13024798/p12971400_user-guide_b-safe-gen2_us-web-1.pdf (manual), read 2026-10-17T22:07:38.807Z.
The full evidence pack, with every citation, source and gap.
Questions we researched but could not confirm
Every fact above is cited. To find them we read the store listing, the manual and the recall records of CPSC (United States) and Health Canada and searched for the maker's page, regulator recall notices, owner reviews, blogs, owner forums and video reviews. We also chased the questions below across those sources and found no reliable answer, so you know exactly where the evidence ends and never have to guess.
- 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?
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Product image of Britax Gen2 Infant Car Seat Base, supplied by megababiesusa.com: https://cdn.shopify.com/s/files/1/0012/1520/1341/products/B-Safe-Gen2_ATF_ICS-Base-01_2021-05-18-164437.jpg?v=1667240419
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