Important Safety Information
WARNING: Always read and follow all labels and instructions before installing and using this booster seat. Failure to do so could result in serious injury or death.
- NEVER use this Booster Seat with only a vehicle Lap Belt. Use ONLY the vehicle's Lap and Shoulder Belt system when restraining a child in this booster seat.
- Use ONLY with children who weigh between 40 lbs (18 kg) and 110 lbs (50 kg) and whose height is 38-57 inches (97-145 cm).
- Child's ears must be below the top of the booster seat head restraint.
- Bottom of shoulder belt guide must be at or above child's shoulders.
- DuoGuard combined head and shoulder protection with 10 positions for growing children.
- SuperCinch LATCH attachment and one-pull tightener helps keep KidFit in place and kid-ready for easy in/out.
- ErgoBoost double foam padding and contoured seat design provide support in all the right places.
Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Product Overview
The Chicco KidFit Belt-Positioning Booster is designed with 10 positions of DuoGuard protection to accommodate growing children. It offers both head and torso protection with height adjustment from the waist. The KidFit features premium LATCH connectors and a SuperCinch one-pull tightener for secure installation. Belt guides ensure proper vehicle seat belt positioning, and side wings are lined with EPS energy-absorbing foam. The contoured ErgoBoost seat with double foam padding provides comfort. The 2-position backrest adjusts to mimic the vehicle seat position and is removable for conversion to a backless booster. Two dishwasher-safe cup holders are collapsible and easy to remove for cleaning. All fabrics, including armrest covers, are removable and machine-washable.
Key Features
- DuoZone combined head and shoulder protection with 10 positions for growing children.
- SuperCinch LATCH attachment and one-pull tightener helps keep KidFit in place and kid-ready for easy in/out.
- ErgoBoost double foam padding and contoured seat design provide support in all the right places. Single Recline Seat Adjustment.
- 2 space-saving cup holders fold away when not in use and are removable for easy cleaning.
- Removable, machine-washable seat pad and armrest covers.
Setup & Installation
1. Unboxing Components
Upon opening the box, you will find the main booster seat components, including the backrest, seat base, armrests, and cup holders. These parts are designed for easy assembly.
Video: This video demonstrates the unboxing process of the Chicco KidFit booster seat, showing all included components such as the backrest, seat base, armrests, and cup holders.
2. Attaching Armrests and Cup Holders
The armrests and cup holders easily attach to the seat base. The cup holders are made of a flexible silicone material, allowing them to be pushed in for space-saving or pulled out for use. They are also removable for cleaning.

Image: A view of the Chicco KidFit seat base in backless mode, highlighting the collapsible and removable cup holders on both sides.
3. Assembling High-Back Booster
To assemble the high-back booster, align the backrest with the seat base and firmly push until it clicks into place. Ensure a secure connection before proceeding.

Image: A child seated comfortably in the Chicco KidFit high-back booster, demonstrating proper belt positioning and headrest height.
4. Installing in Vehicle (High-Back Mode)
The KidFit booster seat features SuperCinch LATCH connectors for secure installation. Locate the LATCH anchors in your vehicle's seat. Attach the booster's LATCH connectors to the vehicle anchors and pull the one-pull tightener strap to secure the seat firmly. Ensure there is no more than 1 inch of movement side-to-side or front-to-back.
Video: This video demonstrates the easy installation of the Chicco KidFit booster seat using the SuperCinch LATCH system, showing how to attach and tighten the connectors for a secure fit.

Image: A hand pulling the SuperCinch LATCH strap to tighten the booster seat securely into the vehicle, illustrating the ease of installation.
5. Adjusting Headrest Height
The DuoZone head and shoulder protection can be adjusted to 10 different positions to grow with your child. Use the adjustment handle at the back of the headrest to raise or lower it, ensuring the shoulder belt guide is at or above your child's shoulders and their ears are below the top of the headrest.

Image: An illustration of the Chicco KidFit booster seat highlighting the adjustable head and torso protection, showing how it extends upwards to accommodate a growing child.
6. Converting to Backless Booster
For older children, the backrest can be removed to convert the KidFit into a backless booster. This provides flexibility as your child grows and meets the minimum height and weight requirements for backless booster use.

Image: A child seated in the Chicco KidFit backless booster seat, demonstrating proper vehicle seat belt fit across the shoulder and lap.
Operating Instructions
1. Securing Your Child
Once the booster seat is installed, guide the vehicle's lap and shoulder belt through the designated belt guides. Ensure the lap belt is low on the hips, touching the child's thighs, and the shoulder belt rests across the center of the child's chest and shoulder, not on the neck or face.

Image: A child properly secured in the Chicco KidFit high-back booster seat, showing the correct routing of the vehicle's lap and shoulder belt.
2. Using Collapsible Cup Holders
The KidFit includes two space-saving cup holders. These can be extended for use or pushed inwards to save space when not needed. They are also removable for easy cleaning in a dishwasher.

Image: A close-up of the Chicco KidFit booster seat's ErgoBoost padding and the collapsible cup holders, illustrating their space-saving design.
Maintenance
Proper maintenance ensures the longevity and hygiene of your booster seat:
- Fabrics: Hand wash fabrics using mild soap and water, or machine wash in cold water on a delicate cycle using mild detergent; hang to dry.
- Foam Insert: The foam insert may be hand rinsed; hang to dry.
- Plastic Parts: For plastic parts, sponge clean using warm water and mild soap; towel dry.
- General: Do not use bleach on fabric, foam, or plastic parts.
Troubleshooting
If you encounter any issues with your Chicco KidFit booster seat, please refer to the following general advice:
- Loose Installation: Ensure the SuperCinch LATCH tightener is pulled firmly. Check that the LATCH connectors are fully engaged with the vehicle's anchors. The seat should not move more than 1 inch side-to-side or front-to-back.
- Improper Belt Fit: Verify that the vehicle's lap belt is low on the child's hips and the shoulder belt is centered on the child's shoulder. Adjust the headrest height as needed to correctly position the shoulder belt guide.
- Backrest Detachment: If the backrest detaches unexpectedly, ensure it is correctly aligned and pushed firmly into the seat base until it clicks securely into place.
- Missing Parts: If any parts are missing or damaged upon unboxing, do not use the product and contact Chicco customer support immediately.
For specific issues not covered here, please consult the full user manual or contact Chicco customer support.
Product Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 28 x 19 x 8.5 inches |
| Item Model Number | 05079014570070 |
| Target Gender | Unisex |
| Minimum Weight Recommendation | 40 Pounds |
| Maximum Weight Recommendation | 110 Pounds |
| Minimum Height Recommendation | 38 Inches |
| Maximum Height Recommendation | 57 Inches |
| Material Type | Foam |
| Number of Reclining Positions | 10 |
| Orientation | Forward Facing |
| Harness Type | 3-Point |
| Item Weight | 10.2 pounds |
| Installation Type | Latch |
| Color | Atmosphere |
Warranty & Support
For warranty information, product registration, or customer support, please visit the official Chicco USA website or contact their customer service department. Keep your purchase receipt for any warranty claims.
You can visit the Chicco Store for more products and information: Chicco Store on Amazon





