# Booster car seat installation speed and ease How quick and easy is it to install a booster car seat in a car? Axkid Up: The tester installed the seat in about 30 seconds using clickable ISOFIX arms that release individually, avoiding the two\-handed pinching of many rival seats\. The manual covers three installation routes: ISOFIX with support leg, ISOFIX without the support leg, and no ISOFIX or support leg \(seat belt only\)\. Clek Oobr: The parent installed it alone in under five minutes, calling the assembly of cushion, base, seat body and cup holder very simple\. In NHTSA's Car Seat Ease of Use Ratings, listed by RoboTrunk from the ratings API \(https://api\.nhtsa\.gov/childSeats?dataSet=ratings\) on 2026\-10\-09, the Clek Oobr booster \(model number S22146826, seat made 2022\-06\-08, child weight 40\.0–100\.0 lb, child height 38\.0–57\.0 in\) scored overall 3 of 5 stars, with securing the child 1 of 5, evaluation of labels 3 of 5, vehicle installation features 4 of 5 and evaluation of instructions 5 of 5\. These are ease\-of\-use ratings, not crash\-test results\. Maxi\-Cosi RodiSport: NHTSA rated vehicle installation features 3 of 5 stars for this RodiSport booster\. ### 1. [Axkid Up](/products/ucp/albeebaby-com/9722100842727) (sold by albeebaby\.com) The tester installed the seat in about 30 seconds using clickable ISOFIX arms that release individually, avoiding the two\-handed pinching of many rival seats\. - Install time: The tester installed the seat in about 30 seconds using clickable ISOFIX arms that release individually, avoiding the two\-handed pinching of many rival seats\. (review) - Install ease rating: - - Install method: The manual covers three installation routes: ISOFIX with support leg, ISOFIX without the support leg, and no ISOFIX or support leg \(seat belt only\)\. (manual) ### 2. [Clek Oobr](/products/ucp/albeebaby-com/9564451602663) (sold by albeebaby\.com) The parent installed it alone in under five minutes, calling the assembly of cushion, base, seat body and cup holder very simple\. Recall notice: Health Canada and Transport Canada, 2024\-11\-07: [Transport Canada Recall \- 2024716 \- CLEK](https://recalls-rappels.canada.ca/en/alert-recall/transport-canada-recall-2024716-clek) (safety notice, not a 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). - Install time: The parent installed it alone in under five minutes, calling the assembly of cushion, base, seat body and cup holder very simple\. (blog) - Install ease rating: In NHTSA's Car Seat Ease of Use Ratings, listed by RoboTrunk from the ratings API \(https://api\.nhtsa\.gov/childSeats?dataSet=ratings\) on 2026\-10\-09, the Clek Oobr booster \(model number S22146826, seat made 2022\-06\-08, child weight 40\.0–100\.0 lb, child height 38\.0–57\.0 in\) scored overall 3 of 5 stars, with securing the child 1 of 5, evaluation of labels 3 of 5, vehicle installation features 4 of 5 and evaluation of instructions 5 of 5\. These are ease\-of\-use ratings, not crash\-test results\. (guide) - Install method: - ### 3. [Maxi\-Cosi RodiSport \(BC152 / BC152FNC / BC152HHH; store SKU BC152FNC\-OB\)](/products/ucp/albeebaby-com/9666337046759) (sold by albeebaby\.com) NHTSA rated vehicle installation features 3 of 5 stars for this RodiSport booster\. - Install time: - - Install ease rating: NHTSA rated vehicle installation features 3 of 5 stars for this RodiSport booster\. (guide) - Install method: - 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 2026-10-23T08:54:47.827Z. ## 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\. 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