Britax One4Life Nz: one4life is a high-quality car seat for infants and grown kids. It comes with advanced click-tight installation.
It can readily convert from a rear-facing infant seat to a forward-facing harness seat.
It is made for 10 years of use for a child. it can hold up to 2 Kg to 54 Kg. and in terms of height up to 160 cm.
You can buy this at the baby on the move with pricing at $900
https://www.babyonthemove.co.nz/car-seat/shop-by-weight/0-22kg/Britax-One4Life-ClickTight
Made to ensure that you can have safe worry fewer drives with your kids