Britax Roundabout G4 Convertible Car Seat

  • Save $25 when you open a Walmart® Credit Card and spend $75 today.

    Paid as a statement credit. Subject to credit approval.
    Learn More or Apply Now


    Britax Roundabout G4 Convertible Car Seat

    Buy from Walmart

    Shipping & Pickup
    In stores only
    Not Available at this time

    • Store information not available.

     Buy from Marketplace

    Shipping & Additional Information

    Item Description

    The Britax Roundabout G4 Convertible Car Seat is designed for children rear facing from five to 40 pounds and forward-facing from 20 to 55 pounds. The Roundabout achieves revolutionary head safety through the use of Britax SafeCell Technology in the base, integrated steel bars and energy absorbing Versa-Tether that work together to minimize head excursion and reduce the risk of head injury during a frontal impact. The Britax Roundabout G4 Convertible Car Seat also incorporates Britax Side Impact Protection, offers a five-point harness and multiple buckle and recline adjustments. An infant pillow is provided for extra comfort and infant positioning.

    Britax Roundabout G4 Convertible Car Seat:
    • The Britax Roundabout G4 Convertible Car Seat is rear-facing for children 5 to 40 lbs; standing height: 46" or less, seated shoulder height: 9"-15.75"
    • Forward-facing for children 20 to 55 lbs; standing height: 46" or less, seated shoulder height: 12"-15.75"
    • Tangle-free, 5-point harness distributes crash forces across the strongest parts of the body and provides a secure fit
    • Side Impact Protection comprised of deep side walls lined with energy-absorbing EPP foam distributes crash forces, shields from vehicle intrusion, and contains the head, neck and body
    • Energy absorbing Versa-Tether features a staged-release tether webbing to slow the forward movement, reducing the crash forces reaching the child
    • 2-point attachment to minimize forward rotation while anchoring the top of the child convertible car seat
    • Infant positioning pillow offers extra comfort while achieving proper harness fit for small infants
    • The Onyx Britax Roundabout Convertible Car Seat high-density comfort foam provides an extra layer of padding to gently cushion your child
    • Rear- and forward-facing recline for child comfort and positioning
    • 2 buckle positions for your growing child
    • Built-in Lock-Offs ensure a snug lap and shoulder belt installation with minimal effort
    • Anti-Slip, contoured base grips and protects the vehicle seat while offering optimum vehicle fit
    • The child convertible car seat has premium lower LATCH Connectors for a quick and simple installation featuring a push button for easy release
    • Assembled weight: 17.6 lbs
    • Base with SafeCell Technology features SafeCells designed to compress in a crash, significantly lowering the center of gravity and counteracting the forward rotation of the child seat which normally propels the child toward the front seat
    • Integrated steel bars strengthen the connection to the vehicle and reduce forward flexing of the Onyx Britax Roundabout Convertible Car Seat during a crash

    Questions about product recalls?
    Items that are a part of a recall are removed from the site, and are no longer available for purchase. These items include items only, not those of Marketplace sellers. Customers who have purchased a recalled item will be notified by email or by letter sent to the address given at the time of purchase. For complete recall information, go to Walmart Recalls.

    See all Britax baby carriers, car seats and strollers on You can shop Britax strollers, carriers and seats by price, category or rating.


    Car Seat Type: Convertible Car Seats
    Primary Color: Black
    Car Seat Child Height Max: 46 inches
    Car Seat Child Weight Max: 55 pounds
    Car Seat Child Weight Min: 5 pounds
    Model No.: E9LR41A
    Shipping Weight (in pounds): 22.3
    Product in Inches (L x W x H): 21.0 x 18.5 x 26.0
    Assembled in Country of Origin: USA and Imported
    Origin of Components: Imported
    Walmart No.: 552121789

    Product Warranty and Service Plan Options

    Product warranty: 1 year See details

    Gifting Plans

    Financing Offers

    Make the most of your shopping experience with the Walmart® MasterCard® or Walmart Credit Card.

    Save $25 when you open a Walmart® Credit Card and spend $75 today.

    *Offer subject to credit approval

    Learn More or Apply Now

    Shipping & Delivery

    Pricing Policy

    About Our Prices

    We strive to provide you with the lowest prices possible on as well as in our stores. However, sometimes a price online does not match the price in a store.'s prices may be either higher or lower than local store prices. Prices may also vary between stores. Our local stores do not honor pricing or competitor advertisements from outside of a store's local trade territory.