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Best Britax Booster Seats

Updated March 2024
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Pros
Cons
Best of the Best
Britax Frontier Clicktight Combination Harness-2-Booster Car Seat
Britax
Frontier Clicktight Combination Harness-2-Booster Car Seat
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Expert-recommended
Bottom Line

A premium booster seat that provides a safe seating option for toddlers and big kids alike, and our baby expert notes the multiple recline positions that make it comfortable for most children.

Pros

Includes a quick-adjust nine-position harness with headrest for a secure fit. Offers multiple recline positions to ensure comfort and the best vehicle installation angle. Boasts removable cup holders for added convenience. Easy to install.

Cons

Booster seat may be too small for some kids. Seat belt tightener sometimes jams.

Best Bang for the Buck
Britax Pioneer Combination Harness-2-Booster Car Seat
Britax
Pioneer Combination Harness-2-Booster Car Seat
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Bargain Pick
Bottom Line

A terrific booster seat that offers an exceptional combination of affordability and quality and earns praise from our expert for advanced safety.

Pros

Includes latch connectors to help you quickly secure the car seat. Integrated cup holders can hold drinks and snacks. Features the SafeCell Impact Protection system, which consists of a steel frame and an energy-absorbing base. V-shaped tether minimizes seat rotation. Staged-release stitches slow and reduce forward movement in the event of a crash.

Cons

Straps may be uneven after they are tightened while a child is in the seat. Headrest tends to be squeaky.

Britax Marathon Clicktight Convertible Car Seat
Britax
Marathon Clicktight Convertible Car Seat
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Customer Favorite
Bottom Line

Our baby and kids expert states this quality model provides optimum safety, versatility, and excellent features.

Pros

This booster seat is designed to be safe and comfortable for short and extended trips. It converts and adjusts to be suitable from birth up to preschool years. It has 12 adjustable positions, a five-point harness, and a two-position buckle. Plus, it has an impact-absorbing frame and base.

Cons

Its bulky build makes it somewhat challenging to switch between cars.

Britax Grow with You ClickTight Harness-2-Booster Car Seat
Britax
Grow with You ClickTight Harness-2-Booster Car Seat
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Best for Everyday Use
Bottom Line

Our expert recommends this booster seat for its two-in-one design that grows with your child from a toddler to a big kid.

Pros

It can be quickly installed in three simple steps, and the dual design lets you use it in forward-facing and back-facing positions. The cool-flow mesh fabric offers superior breathability, and the soft comfort pads prevent your child's head and neck from rubbing against the harness.

Cons

It's not as durable as other Britax booster seats.

Britax Skyline 2-Stage Belt-Positioning Booster Car Seat
Britax
Skyline 2-Stage Belt-Positioning Booster Car Seat
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Simple Yet Solid
Bottom Line

This high-back booster seat provides superior safety and comfort.

Pros

This booster seat has a high back for younger children that can be removed once your child only requires a backless booster seat. It supports children weighing between 40 and 120 pounds and has plush memory foam padding. Plus, the cover is removable for easy washing.

Cons

It might be too big for some smaller cars.

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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. About BestReviews  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.About BestReviews 
HOW WE TESTED

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

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51
Models
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Consumers
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8
Hours
Researched
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Booster seats are designed for children who are too tall for infant car seats but who are not large enough for vehicle safety belts to protect properly. Leading car seat manufacturer Britax makes booster-seat models to fit every size and budget. Some booster seats include multi-point harness systems that are part of the booster seat. Other boosters lifts your child high enough to use the vehicle’s built-in safety belt system. You may want to check for height and weight limits, impact protection features, recline settings, and cup holders, among other options. Be sure to measure available space in your vehicle, because Britax boosters are known for their impressive size.

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