Britax Pioneer Convertible Booster




Rest easy knowing you transport your child with the #1 brand in safety technology

Safeguards your child with an extra layer of side impact protection, an impact-absorbing base and steel frame. Easily adjusts with the push of a button – no need to re-thread the harness. Safely installs with easy-on/off lower anchors. Includes car seat and removable harness padding


  • 2 layers of side protection formed by a deep foam-lined shell and quick-adjust head protection
  • Impact-absorbing base compresses to reduce the rough force of a collision
  • Impact-stabilising steel frame offers superior strength where you need it most: at the connection point to the vehicle
  • V-shaped tether minimises seat rotation with a unique two-strap design
  • Britax-patented staged-release stitches slow the seat’s forward movement during a crash
  • Compatible with SecureGuard Clip (sold separately) to keep proper seat belt alignment over hips and prevent children from sliding under the seatbelt in booster mode
  • Aircraft travel-certified when in harness mode
  • Proudly engineered, tested and made in the USA with global components for top safety and quality
  • Safe and simple installation 
  • On/off lower anchors lock into place with a click and easily release with a push of a button
  • Multiple-position recline makes for easy angle adjustment
  • Colour-coded, easy-access belt paths simplify vehicle seat belt installation
  • Hassle-free transition from harness to booster mode by tucking away straps in the seat
  • Easy-remove cover pulls free of the car seat for cleaning without having to remove the harness
  • Cup holders and storage for drinks, food and toys
  • No-re-thread 9-position harness quickly adjusts with the push of a button as your child grows
  • Quick-adjust 2-position buckle easily moves outward as your child gets bigger
  • Multiple-position recline allows your child to relax in comfort


  • Child Weight Forward Facing Harness: 2 years and 11kg – 31.75kg
  • Child Weight Booster: 18kg – 49kg
  • Child Seated Shoulder Height in Forward Facing Harness: 31.75cm – 52cm
  • Child Seated Shoulder Height in Booster: 38cm – 58cm

Britax Pioneer Convertible Booster User Manual

Britax Pioneer Convertible Booster Installation Manual

How to Buckle a Child in a Booster

SKU: 10038 TAGS: Forward Facing, Seat Belt Install, Isofix, Top Teether, Booster Unharnessed

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