Britax One4Life ClickTight All-In-One Convertible Car Seat to Booster eclipse black dark

One4Life ClickTight All-In-One

Regular price $364.99

The One4Life ClickTight All-In-One Car Seat & Booster seat from Britax grows with your child and fits your safety needs for up to 10 years!  With the safest and easiest installation available the ClickTight Installation System is as easy as buckling a seatbelt.


  • ClickTight Installation System ensures that everyone can install the car seat securely and confidently by just buckling the seat belt.
  • SafeCell Impact Protection is an integrated system of safety components that work together to protect your child well beyond the federal safety standards. Including an Impact Absorbing Base, Tether and Harness, an Impact Stabilizing Steel Frame, and Complete Side Impact Protection. SafeCell means your child is surrounded in best-in-class safety.
  • SafeCell Complete Side Impact Protection PLUS provides an advanced level of protection: a deep protective shell absorbs crash forces and shields your child from debris, and an energy-absorbing headrest keeps your child's head and neck secure.
  • SafeCell Impact Stabilizing Steel Frame gives you peace of mind knowing there is strength where you want it most, through the spine of the car seat reducing forward flex and at the connection points to the vehicle.
  • SafeCell Impact Absorbing Harness keeps your child's chest clip correctly positioned and absorbs energy in the event of a crash.
  • Quick-Adjust, 15-Position headrest and harness and V-shaped tether allows you to easily move the harness upward and buckle outward for a comfortable, secure fit as your child grows while also providing additional reduction in speed and movement in the case of a collision.
  • 9-Position Recline with Automatic Level Indicator adjusts for your child's comfort while ensuring the best installation angle for your vehicle.
  • Plush Foam Padding in the cover, buckle pad, and shoulder pads surrounds your child in comfort at every touch point.
  • EZ-Buckle System keeps buckles and straps out of your way when placing your child in the car seat.
  • Easy-Remove Cover for cleaning convenience.
  • Made in the USA with global components

Child Fit Information

  • Rear-facing Harnessed Weight: 5-50lbs
  • Rear-facing Harnessed Height: Less than 49" 
  • Forward-facing Harnessed Weight: 22-65lbs
  • Forward-facing Harnessed Height: Less than 49"
  • Belt Positioning Booster Weight: 40-120lbs
  • Belt Positioning Booster Height: 44-63" 

Exterior Product Dimensions

  • Product weight: 30lbs
  • Product Dimensions: 20.5"L x 19.5"W x 25"H
  • Headrest Fully Extended Height: 33.5" 
  • Full Reclined Depth: 30" 
  • Fully Reclined and Headrest Fully Extended Depth: 35.5" 

Interior Product Dimensions

  • Seating Area Depth: 13.25" 
  • Seating Area Width: 11" 
  • Shoulder Width: 14" 
  • Harness Slot Heights: 15 positions, 9"-19"
  • Buckle Strap Positions: 5.5" / 6.75" / 8.75"

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