Britax Safe-n-Sound Atlas-Gro II Harnessed Seat Car Seat | live price, prepared checkout

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RoboTrunk is working through its catalogue, so a step may not be done for this one yet. Where a step is done per product, the line ends with what is done for this product.

• Deep research: We read the maker's manual, independent reviews, video review transcripts and the store's own page, and publish each finding with its source and the date read. check_product returns them with a source for each. This product: 18 checked facts, research depth quick pass, checked 2026-09-23T19:51:12.828Z, in the evidence pack.
• Receipts: Every published fact has a receipt showing its source quote. check_product and get_product return the checked facts that have one. This product: each checked fact listed below has one; the source quotes are in the evidence pack.
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• Second-hand listings: check_listing runs the same recall check on a second-hand listing someone found, and adds what the listing leaves out and the price new.
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• Research from other stores: Coming soon: reading other stores' listings of the same product as new research sources.

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. 18 checked facts, checked 2026-09-23T19:51:12.828Z. Research depth: quick pass. Quick pass: researched from the store's own listing and 3 outside sources (Official maker product page; Official installation and use manual linked from the product page; Official maker comparison and purchasing sheet) in one five-minute research turn, then checked by the grader. A deeper read of every page may follow later.

• Dimensions: The listed dimensions are 680 mm high by 385 mm deep by 470 mm wide.. Source: https://baby-little-planet.myshopify.com/products/atlas-gro-ii-harnessed-seat.json (listing), read 2026-09-23T19:04:17.270Z.
• Identification: The exact product is the Safe-n-Sound Atlas-Gro II Harnessed Seat, SKU 8046, in black.. Source: https://www.britax.com.au/atlas-gro-ii-harnessed-seat/5637202337.p (guide), read 2026-09-23T19:47:50.659Z.
• Age and fit: It is intended for children whose shoulders are above the lower height marker, around 6 months, until they reach the upper marker, around 8 years.. Source: https://files-au-prod.cms.commerce.dynamics.com/cms/api/rklprdxdhk/binary/ML39sx (manual), read 2026-09-23T19:47:50.659Z.
• Weight: The listed seat weight is 6.5 kg.. Source: https://baby-little-planet.myshopify.com/products/atlas-gro-ii-harnessed-seat.json (listing), read 2026-09-23T19:04:17.270Z.
• Type: It is a forward-facing car seat with an internal harness.. Source: https://www.britax.com.au/atlas-gro-ii-harnessed-seat/5637202337.p (guide), read 2026-09-23T19:47:50.659Z.
• Safety: Britax recommends keeping a child rear-facing as long as possible, approximately 12 months or more.. Source: https://files-au-prod.cms.commerce.dynamics.com/cms/api/rklprdxdhk/binary/ML39sx (manual), read 2026-09-23T19:47:50.659Z.
• Height markers: The listing gives a 290 mm lower shoulder marker and a 500 mm upper marker.. Source: https://baby-little-planet.myshopify.com/products/atlas-gro-ii-harnessed-seat.json (listing), read 2026-09-23T19:04:17.270Z.
• Protection: The adjustable headrest contains EPS foam for head protection, while deep side wings provide additional side-impact protection.. Source: https://www.britax.com.au/atlas-gro-ii-harnessed-seat/5637202337.p (guide), read 2026-09-23T19:47:50.659Z.
• Installation compatibility: The seat installs in the back of most forward-facing vehicle seats using a lap-sash or lap-only seatbelt.. Source: https://files-au-prod.cms.commerce.dynamics.com/cms/api/rklprdxdhk/binary/ML39sx (manual), read 2026-09-23T19:47:50.659Z.
• Included comfort features: The seat has a padded insert, shoulder pads, armrests and two recline positions.. Source: https://www.britax.com.au/atlas-gro-ii-harnessed-seat/5637202337.p (guide), read 2026-09-23T19:47:50.659Z.
• Top tether: Installation requires attachment to a vehicle child-restraint upper anchorage point.. Source: https://files-au-prod.cms.commerce.dynamics.com/cms/api/rklprdxdhk/binary/ML39sx (manual), read 2026-09-23T19:47:50.659Z.
• ISOFIX compatibility: It must not be attached to ISOFIX lower anchorages.. Source: https://files-au-prod.cms.commerce.dynamics.com/cms/api/rklprdxdhk/binary/ML39sx (manual), read 2026-09-23T19:47:50.659Z.
• Aircraft compatibility: The seat is not suitable for aircraft use.. Source: https://files-au-prod.cms.commerce.dynamics.com/cms/api/rklprdxdhk/binary/ML39sx (manual), read 2026-09-23T19:47:50.659Z.
• Harness care: Spot-clean the straps and harness with cold or warm water; do not machine-wash or tumble-dry them.. Source: https://files-au-prod.cms.commerce.dynamics.com/cms/api/rklprdxdhk/binary/ML39sx (manual), read 2026-09-23T19:47:50.659Z.
• Cover care: The flame-retardant cover is removable, and its attached care label supplies the washing instructions.. Source: https://files-au-prod.cms.commerce.dynamics.com/cms/api/rklprdxdhk/binary/ML39sx (manual), read 2026-09-23T19:47:50.659Z.
• Crash replacement: The entire restraint must be destroyed after a severe crash even when no damage is visible.. Source: https://files-au-prod.cms.commerce.dynamics.com/cms/api/rklprdxdhk/binary/ML39sx (manual), read 2026-09-23T19:47:50.659Z.
• Service life: Britax recommends against using child restraints more than 10 years old.. Source: https://files-au-prod.cms.commerce.dynamics.com/cms/api/rklprdxdhk/binary/ML39sx (manual), read 2026-09-23T19:47:50.659Z.
• Warranty: The seat carries the non-excludable consumer guarantees provided by Australian Consumer Law; the manual directs buyers to Britax for full warranty terms.. Source: https://files-au-prod.cms.commerce.dynamics.com/cms/api/rklprdxdhk/binary/ML39sx (manual), read 2026-09-23T19:47:50.659Z.

The full evidence pack, with every citation, source and gap.

This page is published by RoboTrunk, a store built for shopping agents.

The store named on this page sells the product and ships it. RoboTrunk is not
the seller and never holds the money.

Buying works in one path. RoboTrunk's tools prepare a checkout at that store,
then hand back a short-lived link. The person approves the total; once RoboTrunk
has checked the store's total against it, the person is given the checkout link to
tap in their own browser, or, if the person prefers and gives permission, their
agent may open the link and finish there, and payment always happens on the
store's own checkout page. RoboTrunk never takes the payment or sees a card.

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