One4Life takes your child from birth to big kid with Britax Safety and ClickTight Installation. It converts from a rear-facing infant seat, to a forward-facing 5-point harness, to a high-back belt-positioning booster. ClickTight is as easy as buckling a seat belt, so you can install with confidence, every time. A high strength steel frame, crumple zone, and V-shaped tether help absorb crash energy. And, 2 layers of side impact protection surround your child’s head, neck and torso.

Features:

• 10 Years of Use:  One4Life convertible to booster car seat grows with your child from 5 – 120 lbs (2.3 - 54 kg) and up to 63” (160 cm) tall
• Install Confidently:  With ClickTight Installation, you’ll know it’s right in 3 easy steps: Open, thread & buckle, click it closed.
• One4Life Coverts from a rear-facing infant car seat, to a forward-facing 5-point harness, to a high-back belt-positioning booster
• Britax Safety:  High strength steel frame & crumple zone help absorb crash energy; patented v-shaped tether
• Full Body Protection 2 layers of side impact protection surround the head, neck & torso
• No Rethreading, Ever: 15-position harness & headrest move together using one hand for the proper fit as your child grows
• SafeWash Cover Safe to machine wash and dry; knit construction is naturally flame retardant
• Relax & Recline:  9-position, quick-adjust recline & easy-read level indicators help your find the correct angle for your vehicle & most comfortable fit for your child
• More Comfort:  Plush foam padding and fabrics for premium comfort & a quiet ride

Specifications:

• Rear-facing Harnessed: 5 - 50 lbs and up to 49" tall
• Forward-facing Harnessed: 22 - 65 lbs and up 49" tall 
• Belt Positioning Booster: 40 - 120 lbs and up to 63" tall 

Exterior Product Dimensions

• Product Weight: 30 lbs 
• Product Dimensions: 20.5" L x 19.5" W x 25" H [52.07 cm X 49.53 cm X 63.5 cm]
• Headrest Fully Extended Height: 33.5"
• Fully Reclined Depth: 30” (76.2 cm)
• Fully Reclined and Headrest Fully Extended Depth: 35.5” (90.17 cm)

Interior Product Dimensions

• Seating Area Depth 13.25" (33.65 cm)
• Seating Area Width 11" (27.94 cm)
• Shoulder Width 14" (35.56 cm)
• Harness Slot Heights: 15 positions, 9"(22.86 cm) - 19"(48.26 cm)
• Buckle Strap Positions: 5.5”(13.97 cm) / 6.75”(17.14 cm) / 8.75”(22.22 cm)

Recommendation Britax strongly recommends that children should be secured with a harness system until they exceed the weight or height limits specified.

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