---
product_id: 609150273
title: "One4Life Convertible Car Seat, 10 Years of Use from 5 to 120 Pounds, Converts from Rear-Facing Infant Car Seat to Forward-Facing Booster Seat, Performance Fabric, Cool N Dry Moonstone"
brand: "britax"
price: "€ 713.47"
currency: EUR
in_stock: true
reviews_count: 5
category: "Britax"
url: https://www.desertcart.ie/products/609150273-one4life-convertible-car-seat-10-years-of-use-from-5
store_origin: IE
region: Ireland
---

# 10 years of secure use ClickTight easy install High-strength steel frame One4Life Convertible Car Seat, 10 Years of Use from 5 to 120 Pounds, Converts from Rear-Facing Infant Car Seat to Forward-Facing Booster Seat, Performance Fabric, Cool N Dry Moonstone

**Brand:** britax
**Price:** € 713.47
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate every journey with the only car seat your child will ever need!

## Quick Answers

- **What is this?** One4Life Convertible Car Seat, 10 Years of Use from 5 to 120 Pounds, Converts from Rear-Facing Infant Car Seat to Forward-Facing Booster Seat, Performance Fabric, Cool N Dry Moonstone by britax
- **How much does it cost?** € 713.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/609150273-one4life-convertible-car-seat-10-years-of-use-from-5)

## Best For

- britax enthusiasts

## Why This Product

- Trusted britax brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Adaptive Comfort:** 15-position headrest and 9 recline settings grow with your child for a perfect fit every ride.
- • **Hygienic & Stylish:** Machine-washable, flame-retardant performance fabric in sleek Cool N Dry Moonstone—because safety should look this good.
- • **All-in-One Longevity:** From newborn to big kid—10 years of trusted safety and comfort.
- • **Effortless Installation:** ClickTight technology locks your seat in place in seconds—no guesswork, no stress.
- • **Unmatched Safety Engineering:** High-strength steel frame, SafeCell crumple zone, and patented V-shaped tether for peace of mind.

## Overview

The Britax One4Life Convertible Car Seat offers 10 years of versatile use, accommodating children from 5 to 120 pounds and up to 63 inches tall. Featuring four configurations—from rear-facing infant to forward-facing booster—it combines advanced safety with effortless installation via ClickTight technology. Built with a high-strength steel frame, SafeCell crumple zone, and a patented V-shaped tether, it ensures top-tier protection. Adjustable headrest and recline positions provide customizable comfort, while the machine-washable, flame-retardant fabric keeps it fresh and stylish.

## Description

Enjoy safe travels from birth to big kid with the britax one4life convertible car seat. This car seat features 4 configurations, including rear facing infant car seat, rear facing toddler car seat, forward facing 5 point harness car seat, and forward facing high back booster seat. Start with the rear facing car seat for infants and toddlers, then graduate to the forward facing car seat and booster car seat for preschoolers and big kids. Clicktight technology makes it easy to install your new baby car seat with confidence. Simply open the seat, follow the path to thread the seat belt, buckle it, and click the seat closed. The one4life all in one car seat is outfitted with a high-strength steel frame, a safecell crumple zone, and a patented v-shaped tether. Adjust the 15-position headrest and no-rethread harness at the same time, so you can find a secure fit in seconds. Quickly adjust between 9 recline positions and use the easy-read level indicators to find the correct angle. The britax one4life comes with an easy-to-remove, machine-washable cover, and the knit construction is naturally flame-retardant.

Review: Es perfecta - Estamos muy felices con la compra, llego muy bien empacada. Mi bebe viaja agusto, los materiales se ven de buena calidad. La recomiendo.
Review: Love - We LOVE this car seat. It installs incredibly tight. We’ve installed cheaper car seats in relatives cars and they always slide around, not this one. It’s like it’s cemented in. If you try to wiggle it, it will literally shake the car. It’s not going anywhere and it installs in seconds. The second thing I love is that rear facing is up to 50 pounds. This is a huge plus since this is by far the safest way to ride.

## Features

- 10 YEARS OF USE: The Britax One4Life all-in-one car seat delivers comfort and security from 5 to 120 pounds and up to 63 inches tall
- ONE CAR SEAT FOR LIFE: This car seat features 4 configurations, including rear facing infant car seat, rear facing toddler car seat, forward facing 5 point harness car seat, and forward facing high back booster seat
- INSTALL WITH CONFIDENCE: ClickTight(R) technology makes installation easy – simply open the seat, thread and buckle the seat belt, and click the seat closed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C74MCH7F |
| Age Range Description | Newborn to Youth |
| Best Sellers Rank | #63,641 in Baby Products ( See Top 100 in Baby Products ) #57 in Convertible Child Safety Car Seats |
| Brand | Britax |
| Color | Cool N Dry Moonstone |
| Customer Reviews | 4.6 out of 5 stars 86 Reviews |
| Forward Facing Maximum Weight | 120 Pounds |
| Forward Facing Minimum Weight | 22 Pounds |
| Harness Type | 5-Point |
| Infant Toddler Car Seat Type | Convertible Car Seat |
| Installation Type | Seat Belt |
| Item Dimensions D x W x H | 52.1D x 49.5W x 63.5H centimeters |
| Item Weight | 13.61 kg |
| Item height | 25 inches |
| Manufacturer | Britax |
| Material Type | Alloy Steel |
| Maximum Height Recommended | 63 Inches |
| Maximum Weight Recommendation | 54.43 kg |
| Minimum Weight Recommendation | 5 Pounds |
| Number of Height Positions | 15 |
| Orientation | Rear Facing |
| Rear Facing Car Seat Maximum Height | 49 Inches |
| Rear Facing Maximum Weight | 120 Pounds |
| Rear Facing Minimum Weight | 5 Pounds |
| UPC | 652182743901 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Britax
- **Installation type:** Seat Belt
- **Material:** Alloy Steel
- **Colour:** Cool N Dry Moonstone
- **Orientation:** Rear Facing

## Images

![One4Life Convertible Car Seat, 10 Years of Use from 5 to 120 Pounds, Converts from Rear-Facing Infant Car Seat to Forward-Facing Booster Seat, Performance Fabric, Cool N Dry Moonstone - Image 1](https://m.media-amazon.com/images/I/913Q+p88OgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Es perfecta
*by S***. on 8 July 2024*

Estamos muy felices con la compra, llego muy bien empacada. Mi bebe viaja agusto, los materiales se ven de buena calidad. La recomiendo.

### ⭐⭐⭐⭐⭐ Love
*by A***R on 19 November 2025*

We LOVE this car seat. It installs incredibly tight. We’ve installed cheaper car seats in relatives cars and they always slide around, not this one. It’s like it’s cemented in. If you try to wiggle it, it will literally shake the car. It’s not going anywhere and it installs in seconds. The second thing I love is that rear facing is up to 50 pounds. This is a huge plus since this is by far the safest way to ride.

### ⭐⭐⭐⭐⭐ Great fit in car and for our granddaughter
*by K***. on 1 November 2025*

Great car seat

## Frequently Bought Together

- Britax One4Life Convertible Car Seat, 10 Years of Use from 5 to 120 Pounds, Converts from Rear-Facing Infant Car Seat to Forward-Facing Booster Seat, Performance Fabric, Cool N Dry Moonstone
- Britax Anti-Rebound Bar Accessory - Compatible with Britax One4Life Car Seats , Black
- Britax Car Seat Waterproof Liner - Moisture Wicking Fabric + No Slip Grip + Machine Washable + Crash Tested

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ie/products/609150273-one4life-convertible-car-seat-10-years-of-use-from-5](https://www.desertcart.ie/products/609150273-one4life-convertible-car-seat-10-years-of-use-from-5)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-17*