# Convertible car seat expiration periods How long can a convertible car seat be used before it expires? Britax One4Life All\-in\-One Car Seat: Britax states the seat expires 10 years from manufacture and carries a 1\-year limited warranty\. Britax One4Life Slim: Britax lists a 10\-year expiration and a 1\-year limited warranty\. Evenflo Revolve360 Slim 2\-in\-1 Rotating Car Seat: The Revolve360 Slim has a 10\-year expiration from the date of manufacture\. Transport Canada published a notice that on certain Revolve360 Slim seats the expiration date on the label is earlier than the date of manufacture, affecting seats made September 28, 2025 with an expiration listed as September 7, 2025\. Graco SlimFit 3\-in\-1 Narrow All\-in\-One Convertible Car Seat \- Sydney: Stop using and throw away the car seat 10 years after the date of manufacture\. ### 1. [Britax One4Life All\-in\-One Car Seat](/products/ucp/strolleria-com/8076366905418) (sold by strolleria\.com) Britax states the seat expires 10 years from manufacture and carries a 1\-year limited warranty\. - Expiration: Britax states the seat expires 10 years from manufacture and carries a 1\-year limited warranty\. (guide) - Warranty: Britax states the seat expires 10 years from manufacture and carries a 1\-year limited warranty\. (guide) - Label notice: - ### 2. [Britax One4Life Slim](/products/ucp/megababiesusa-com/8648873214206) (sold by megababiesusa\.com) Britax lists a 10\-year expiration and a 1\-year limited warranty\. - Expiration: Britax lists a 10\-year expiration and a 1\-year limited warranty\. (guide) - Warranty: Britax lists a 10\-year expiration and a 1\-year limited warranty\. (guide) - Label notice: - ### 3. [Evenflo Revolve360 Slim 2\-in\-1 Rotating Car Seat](/products/ucp/evenflo-com/8361392767132) (sold by evenflo\.com) The Revolve360 Slim has a 10\-year expiration from the date of manufacture\. Recall notice: US National Highway Traffic Safety Administration \(NHTSA\), 2025\-09\-25: [NHTSA Recall 25C010 \- Evenflo Company, Inc\. \- child seat: EVENFLO](https://www.nhtsa.gov/recalls?nhtsaId=25C010) (recall). The notice may cover only some serial numbers or dates of manufacture, which this listing does not show\. [What a match means](/recall-radar). - Expiration: The Revolve360 Slim has a 10\-year expiration from the date of manufacture\. (guide) - Warranty: This video says the Gold edition carries a lifetime warranty while the non\-Gold edition gets 90 days\. (review) - Label notice: Transport Canada published a notice that on certain Revolve360 Slim seats the expiration date on the label is earlier than the date of manufacture, affecting seats made September 28, 2025 with an expiration listed as September 7, 2025\. (guide) ### 4. [Graco SlimFit 3\-in\-1 Narrow All\-in\-One Convertible Car Seat \- Sydney](/products/ucp/albeebaby-com/9564479750375) (sold by albeebaby\.com) Stop using and throw away the car seat 10 years after the date of manufacture\. - Expiration: Stop using and throw away the car seat 10 years after the date of manufacture\. (manual) - Warranty: - - Label notice: - Every value in the table is a fact RoboTrunk checked, linked to the page it came from\. A dash means no checked fact fills that cell\. Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live\. Written 2026-10-18T18:50:46.168Z. ## Recall notices About the recall notices above: each matches a model named in a regulator's notice, as the index stood on 2026\-09\-25\. This listing is the brand and model a regulator's notice names\. Two AI models judged it so independently\. It does not mean the unit on sale is from an affected batch, that the store knew, or that the product is illegal where the store sells it; a US recall does not bind an Australian store\. The notice may cover only some serial numbers or dates of manufacture, which a listing does not show\. RoboTrunk never limits or blocks a purchase over a notice; read the notice and decide\. 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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