Britax Marathon 70 Convertible Car Seat - E9LB11Q

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5 out of 5
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Great Product

by Mark Anderson on 7/2/2012

This seat was a highly rated car seat at a great price! They only had it in the cow pattern, but hey, for the price I know my child is in one of the safest car seats you can own!

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Product Overview

The Britax Marathon 70 convertible car seat is designed for children rear facing from 5 to 40 pounds and forward facing from 1 year and 20 lbs up to 70 pounds. The Marathon 70 achieves revolutionary head safety through the use of Britax SafeCell Technology Integrated Steel Bars and Versa-Tether that work together to minimize head excursion and reduce the risk of head injury during a frontal impact. The Marathon 70 also incorporates Britax Side Impact Protection offers a no re-thread and quick-adjust five-point harness multiple buckle and recline adjustments and an easy access cover and access to belt paths from the front of the seat. A head and body pillow is provided for comfort.


Manufacturer Britax
Mfg Part# E9LB11Q
SKU 217665984
UPC 652182063962
UPC 14 00652182063962
70-pound Weight Capacity for safety and comfort as your child grows
Anti-Slip Contoured Base grips and protects the vehicle seat while offering optimum vehicle fit
Built-in Lock-Offs ensure a snug lap and shoulder belt installation with minimal effort
Convenient Harness Holders keep harness straps out of the way when placing your child in the car seat
Harness Ultra Guard System (HUGS) provides resistance to forward movement in the event of a crash
High Density Comfort Foam provides an extra layer of padding to gently cushion your child
Integrated Steel Bars strengthen the connection to the vehicle and reduce forward flexing of the child seat during a crash
Patented Energy-Absorbing Versa-Tether features a staged-release tether webbing to slow the forward movement reducing the crash forces reaching the child and a two-point attachment to minimize forward rotation while anchoring the top of the child seat
Plush Easy-Remove Cover with matching comfort pads and infant body pillow to provide extra comfort and easy cleaning without disassembling or uninstalling the child seat
Premium Lower LATCH Connectors for a quick and simple installation featuring a push button for easy release
Product Dimensions (L x W x H in) : 19.5 x 18.5 x 26
Product Weight (lbs) : 18
Quick-Adjust Harness repositions the harness shoulder height without disassembling the harness straps
Rear and Forward Facing Recline for child comfort and positioning
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
Seat Area Depth/Width (in) : 11.5 / 11
Seating Compartment Height (in) : 23.5
Shoulder Width (in) : 13
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
Tangle-Free Five-Point Harness distributes crash forces across the strongest parts of the body and provides a secure fit
Two Buckle Positions for your growing child
Product Attributes
Age Segment Infant
Age Range 0-6 months / 6-12 months / 12-24 months / 2 years / 3-4 years / 5-7 years
Car Seat Type Convertible
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Recent Product Reviews

Great Product by Mark Anderson on Jul 02, 2012