Top 9 isofix Booster seat UK – Car Seats

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1. Safety 1st

ISOFIX, Pixel Black, 2.5 kg, 8537830000, 6 to 10/12 Years, Group 3, Safety 1st Manga Fix Booster

Safety 1st - Compact design for easy installation and release from the car. Large seat with soft padding on seat and armrest. Adjustable shoulder belt guide for a good diagonal belt positioning at shoulder level. 2 isofix connectors for a stable and solid in-car installation.
BrandSafety 1st
ManufacturerDorel UK Ltd
Height17 cm (6.69 Inches)
Length37 cm (14.57 Inches)
Weight2.5 kg (5.51 Pounds)
Width42 cm (16.54 Inches)
Part Number8537830000
WarrantyTwo-year warranty from date of purchase.

2. Graco

Black, Group 2/3 4 to 12 Years Approx, 15-36 kg, Graco Junior Maxi Lightweight High back Booster Car Seat

Graco - 12 years 15-36 Kg. Group 2/3 car seat - suitable from 4 to approx. Machine-washable seat pad. Retractable cupholders. Open-loop belt guides to help ensure proper seat belt positioning. Height-adjustable headrest. Height-adjustable armrests.
Height81.7 cm (32.17 Inches)
Length53.7 cm (21.14 Inches)
Weight3.53 kg (7.78 Pounds)
Width40.8 cm (16.06 Inches)
Part Number8E296BLCEU
WarrantyTwo-year warranty from date of purchase.

3. Maxi-Cosi

12 Years, 15-36 kg, ISOFIX Booster Seat, Authentic Black, Maxi-Cosi RodiFix AirProtect Child Car Seat, Extra Protection, 3.5

Maxi-Cosi - Distinct belt-guide system for quick and easy buckle-up. Patented airprotect technology for extra protection of child's head. Grows along with your child thanks to the easy headrest and backrest adjustment from the top. Booster car seat for children from 15 to 36 kg 3, 5 to 12 years. Isofix installation for optimal safety and stability is possible for this Maxi-Cosi group 2-3 car seat.
ManufacturerDorel UK Ltd
Height63.5 cm (25 Inches)
Length51 cm (20.08 Inches)
Weight6.15 kg (13.56 Pounds)
Width49 cm (19.29 Inches)
Part Number8824671110

4. Graco

Graco Booster Basic Car Seat, Opal Sky, 22-36 kg, Group 3 6 to 12 Years Appro

Graco - Group 3 car seat - suitable from 6 to approx. Retractable cupholders. Lightweight backless booster. 12 years 22-36 Kg. Height-adjustable armrests. Machine-washable cover.
ManufacturerAllison Baby UK Ltd
Height21.8 cm (8.58 Inches)
Length53.7 cm (21.14 Inches)
Weight1.96 kg (4.32 Pounds)
Width40 cm (15.75 Inches)
Part Number8E93OPS2E
WarrantyTwo-year warranty from date of purchase.

5. Graco

Group 2/3 4 to 12 Years Approx, 15-36 kg, Graco Affix High back Booster Car Seat with ISOCATCH Connectors, Stargazer

Graco - Convenient isoCatch connectors keeps the seat secure to the vehicle seat. 5-position height-adjustable head support. Machine-washable covers. Group 2/3 car seat - suitable from 4 to approx. Eps, energy-absorbing foam for effective impact, energy management. Open-loop belt guides to help ensure proper seat belt positioning. 12 years 15-36 Kg. Safety surround side Impact Protection, which gives your child the best head and body protection. Retractable cup holder and handy hideaway storage unit.
ManufacturerAllison Baby UK Ltd
Height102 cm (40.16 Inches)
Length41 cm (16.14 Inches)
Weight5.24 kg (11.55 Pounds)
Width60 cm (23.62 Inches)
Part Number1930353

6. Cybex

From Approx. 3 to Approx. 12 Years, Group 2/3 15-36 kg, Rumba Red, with Reclining Headrest and ISOFIX Compatible, Cybex Silver Solution X-Fix Child's Car Seat

Cybex - Easy installation in the car with seat belt or ISOFIX connection for extra stability, removable cover - machine washable 30°C, optional accessories available: Summer cover.

Isofix installation aids, colour: Rumba Red. Contents: 1x solution x-fix car seat with isofix connect system, Cover material: 100 Percent polyester, dimensions l x w x h: 41x 47 x 64 cm, weight: 7 kg, Incl. Safe and high-quality child car seat for long-term use - for children aged approximately 3 to approximately 12 years 15-36 kg with ISOFIX use in cars with or without ISOFIX. Maximum safety: built-in side impact protection L. S. P. 11-position height adjustable headrest, adjustable backrest, comfortable seat cushion. System, patented reclining headrest, ISOFIX Connect.
Height64 cm (25.2 Inches)
Length41 cm (16.14 Inches)
Weight7 kg (15.43 Pounds)
Width47 cm (18.5 Inches)
Part Number514116003
Warranty3 Years

7. kk Kinderkraft

Infant, with Isofix, Safety Certificate ECE R44/04, for Toddlers, Kinderkraft Car Seat Junior FIX, Adjustable Headrest, Up to 12 Years, Gray, Booster Child Seat, Group 2/3, 15-36 Kg

kk Kinderkraft - Isofix system - the car seat may be mounted in any type of car - using ISOFIX system or safety belts. Always well-fitted - extensive, contoured backrest and headrest may be easily adjusted to the child's height, ensuring many years of comfortable use. Your child's safety - strong and deep headrest and side protectors secure the area of child's head, shoulders and hips. Adjustable headrest - 7-Level adjustable headrest with a lock range of 16 cm. Easy fixing - the seat may be installed in any type of car - you can attach it with a 3-point seat belt, which will take just a moment.
Brandkk Kinderkraft
Manufacturer4Kraft UK
Height41 cm (16.14 Inches)
Length66 cm (25.98 Inches)
Weight4.2 kg (9.26 Pounds)
Width43 cm (16.93 Inches)
Part Number5902533910700
WarrantyTwo-year warranty from date of purchase.

8. Maxi-Cosi

Lightweight, ISOFIX Booster Car Seat, Maxi-Cosi Rodi XP FIX Child Car Seat, 3.5-12 Years, Poppy Red, 15-36 kg

Maxi-Cosi - Backrest of this lightweight car seat grows along with child in length and width. Lightweight, easy to switch between cars. Side protection system for optimal protection against side impact for head, lower back and hips. Isofix installation for easy and safe installation. Booster car seat for children from 15 to 36 kg 3. 5 to 12 years.
ManufacturerDorel UK Limited
Height67.5 cm (26.57 Inches)
Length49 cm (19.29 Inches)
Weight5 kg (11.02 Pounds)
Width47 cm (18.5 Inches)
Part Number8756393300

9. kk Kinderkraft

With Isofix, Up to 12 Years, Side Protection, Group 2/3, Adjustable Headrest, Safety Certificate Intertek, Kinderkraft Car Seat XPAND, Gray, for Toddlers, Infant, Booster Child Seat, 15-36 Kg

kk Kinderkraft - Soft seat cushion - the large, soft seat cushion keeps the baby happy and comfortable while on the road. Ergonomic armrests - the ergonomic armrests improve the travelling comfort of the baby and increase its safety: they provide an indication on how to guide the lap belt.

Crashtested - all kinderkraft safety seats pass stringent impact testing that simulates real collision events at the globally renowned Dutch TASS INTERNATIONAL laboratories. Isofix system - the baby safety seat features the ISOFIX fitting system making installation and safe tethering in the vehicle a simple and intuitive process. The headrest is adjustable in 4 increments. Grows with the baby - with a single touch of the hand you can adjust the headrest height and the width of the torso pads. That is how the safety seat can “grow” by 8 cm in height and 5 cm in width.
Brandkk Kinderkraft
Manufacturer4Kraft UK
Height82 cm (32.28 Inches)
Length40 cm (15.75 Inches)
Weight5.5 kg (12.13 Pounds)
Width55 cm (21.65 Inches)
Part Number5902533912360
WarrantyTwo-year warranty from date of purchase.