The Infasecure Sprinter is a Convertible Booster Seat that is suitable for children aged approximately 6 months to 8 years. It is designed to be used as a harnessed car seat with the in-built six-point harness and once the child’s shoulders meets the middle shoulder height marker, it is then converted into a Booster Seat. The InfaSecure Sprinter is installed with the vehicle’s lap and sash seatbelt, which features an adjustable and locking headrest that is able to grow with your child. The InfaSecure Sprinter also includes our new advanced buckle, which independently locks each buckle tongue separately, unlike traditional buckles that​require you to insert both tongues to engage the lock. This helps eliminate situations where a buckle isn’t engaged and may pop out, keeping your precious cargo as safe as possible.
The Infasecure Sprinter is a Convertible Booster Seat that is suitable for children aged approximately 6 months to 8 years. It is designed to be used as a harnessed car seat with the in-built six-point harness and once the child’s shoulders meets the middle shoulder height marker, it is then converted into a Booster Seat. The InfaSecure Sprinter is installed with the vehicle’s lap and sash seatbelt, which features an adjustable and locking headrest that is able to grow with your child. The InfaSecure Sprinter also includes our new advanced buckle, which independently locks each buckle tongue separately, unlike traditional buckles that​require you to insert both tongues to engage the lock. This helps eliminate situations where a buckle isn’t engaged and may pop out, keeping your precious cargo as safe as possible.
in 3 offers
The lowest price for Sprinter (6 Months To 8 Years) right now is $139.00 at Kmart, compared across 3 retailers.
The all-time low was $139.00 on 31 July 2025. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 10 June 2026.
Sprinter (6 Months To 8 Years)
The Infasecure Sprinter is a Convertible Booster Seat that is suitable for children aged approximately 6 months to 8 years. It is designed to be used as a harnessed car seat with the in-built six-point harness and once the child’s shoulders meets the middle shoulder height marker, it is then converted into a Booster Seat. The InfaSecure Sprinter is installed with the vehicle’s lap and sash seatbelt, which features an adjustable and locking headrest that is able to grow with your child. The InfaSecure Sprinter also includes our new advanced buckle, which independently locks each buckle tongue separately, unlike traditional buckles that​require you to insert both tongues to engage the lock. This helps eliminate situations where a buckle isn’t engaged and may pop out, keeping your precious cargo as safe as possible.
The Infasecure Sprinter is a Convertible Booster Seat that is suitable for children aged approximately 6 months to 8 years. It is designed to be used as a harnessed car seat with the in-built six-point harness and once the child’s shoulders meets the middle shoulder height marker, it is then converted into a Booster Seat. The InfaSecure Sprinter is installed with the vehicle’s lap and sash seatbelt, which features an adjustable and locking headrest that is able to grow with your child. The InfaSecure Sprinter also includes our new advanced buckle, which independently locks each buckle tongue separately, unlike traditional buckles that​require you to insert both tongues to engage the lock. This helps eliminate situations where a buckle isn’t engaged and may pop out, keeping your precious cargo as safe as possible.
Last updated at 10/06/2026 13:14:28
InfaSecure Sprinter Convertible Booster Seat
Free delivery between 15–17 June
InfaSecure Sprinter Convertible Booster Seat | Black | Target
Free delivery
Infasecure Sprinter Booster Seat Black Infant Child Seat 6 Months - 8
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Suitable for ages | 6 months-8 years |
| Base | 44cm (W) |
| Headrest down | 76cm (H) |
| Headrest up | 86cm (H) |
| Seat base | 40cm (D) |
InfaSecure Sprinter Convertible Booster Seat
Free delivery between 15–17 June
InfaSecure Sprinter Convertible Booster Seat | Black | Target
Free delivery
Infasecure Sprinter Booster Seat Black Infant Child Seat 6 Months - 8
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Suitable for ages | 6 months-8 years |
| Base | 44cm (W) |
| Headrest down | 76cm (H) |
| Headrest up | 86cm (H) |
| Seat base | 40cm (D) |
