# Infant car seat bases with rear\-facing weight limits

Which infant car seat bases list child weight limits for rear\-facing use?

babyark G01 Smart Base: Maker lists rear\-facing weight range as 4\-50 lbs \(1\.8\-22\.7 kg\)\. Some retailers list rear\-facing weight range as 4\-55 lbs \(1\.8\-25 kg\), differing from the maker's 4\-50 lbs\. Doona Latch Base: For infants 4\-35 lbs\. Compatible with the Doona Infant Car Seat and intended for rear\-facing use only\.

### 1. [babyark G01 Smart Base](/products/ucp/strolleria-com/8065501691978) (sold by strolleria\.com)

Maker lists rear\-facing weight range as 4\-50 lbs \(1\.8\-22\.7 kg\)\.

- Rear\-facing weight limit: Maker lists rear\-facing weight range as 4\-50 lbs \(1\.8\-22\.7 kg\)\. (guide) <https://babyark.com/products/the-babyark-smart-base>
- Rear\-facing use: -

### 2. [Doona Latch Base](/products/ucp/strolleria-com/1292673744970) (sold by strolleria\.com)

For infants 4\-35 lbs\.

- Rear\-facing weight limit: For infants 4\-35 lbs\. (listing) <https://strolleria.myshopify.com/products.json>
- Rear\-facing use: Compatible with the Doona Infant Car Seat and intended for rear\-facing use only\. (listing) <https://strolleria.myshopify.com/products.json>

## Also cited in the text

- babyark G01 Smart Base, Rear\-facing limit differs: Some retailers list rear\-facing weight range as 4\-55 lbs \(1\.8\-25 kg\), differing from the maker's 4\-50 lbs\. (listing) <https://strolleria.myshopify.com/products.json>

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Written 2026-10-18T15:27:58.324Z.

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