Energi i-Size R129 comes with one-click, colour-coded ISOFIX connectors and top tether installation. In harness booster mode, use both to ensure the car seat stays in place. In highback booster mode, your vehicle’s seat belt is the main installation method, but you may still use the ISOFIX connectors and top tether for additional peace of mind.Get more longevity out of this car seat thanks to the 2 forward-facing modes. From 76 to 105cm (15 months to approx. 4 years), use Energi i-Size R129 as a harness booster. When your child reaches 100cm (approx. 3.5 years), you can store the harness away and transition to highback booster mode until your big kid reaches 150cm (approx. 12 years).This car seat is equipped with Safety Surround™ Side Impact Protection, which wraps around your child and provides enhanced head and body protection.This 2-in-1 car seat meets i-Size and R129 standards in both harness booster and highback booster modes. This means Energi i-Size R129 has undergone more extensive side impact testing and is compatible with any i-Size approved vehicle, reducing the risk of incorrect installation.
i-Size and R129 certified in both modes
Automatic release ISOFIX connectors
Top tether installation in harness booster mode
Integrated colour-coded indicators confirm correct ISOFIX and top tether installation
Safety Surround™ Side Impact Protection wraps around your child for enhanced protection
Open-loop belt guides help ensure proper seat belt positioning in highback booster mode
5-point harness that easily adjusts with one hand
2-in-1 forward-facing car seat easily goes from harness booster to highback booster
No-rethread harness allows you to easily adjust the harness and headrest together as your child grows
Integrated harness storage allows you to store the harness away without fuss
Lightweight at only 7.2kg, making it easy to move between vehicles for hassle-free journeys
Machine-washable covers for easier cleanups
Built-in ventilation keeps your child cool and comfy all year round
15-position headrest provides proper support for your child’s head and neck
Plush memory foam seat for premium comfort throughout any journey
Padded armrests for additional comfort
Forward-facing harness booster mode from 76 to 105cm (15 months to approx. 4 years)
Forward-facing highback booster mode from 100 to 150cm (approx. 3.5 to 12 years)
Installs with ISOFIX and top tether in harness booster mode
Installs with your vehicle’s seat belt in highback booster mode