The MARATHON 70 achieves revolutionary head safety through the use of BRITAX SafeCellTM 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 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 SafeCellTM Technology, Integrated Steel Bars, and Versa-Tetherthat work together to minimize head excursion and reduce the risk of head injury during a frontal impact. The MARATHON 70 also incorporates BRITAX True Side Impact Protection a Click & SafeSnug Harness Indicator, and HUGS. An easy access cover and access to belt paths from the front of the seat make it easier to install. It is also equipped with a five-point, no-rethread and quick-adjust harness, multiple buckle and recline adjustments, and a body pillow for comfort.


Features & Benefits


360 Degree Protection Features SafeCellTechnology 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 child seat during a crash

Patented, Energy-Absorbing Versa-Tetherfeatures 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

True Side Impact Protection offers a head restraint creating an extra layer of energy-absorbing EPP foam, keeping the head, neck and spine "in true" or aligned, and deep side walls lined with EPP foam to distribute crash forces, shield from vehicle intrusion, and contain 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

Harness Ultra Guard System provides resistance to forward movement in the event of a crash


Superior Fit and Comfort Features:


70-pound Weight Capacity for safety and comfort as your child grows

Rear and Forward Facing Recline for child comfort and positioning

High Density Comfort Foam provides an extra layer of padding to gently cushion your child

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

Two Buckle Positions for your growing child

Infant Positioning Insert may be necessary for small infants to achieve a snug fit of the harness around your child (sold separately)


Superior Ease-of-Use Features:


Click & Safe Snug Harness Indicator is an audible aid that provides extra assurance when the harness is within range of appropriate snugness

Quick-Adjust Harness repositions the harness shoulder height without disassembling the harness straps

Premium Lower LATCH Connectors for a quick and simple installation featuring a push button for easy release

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
Convenient Harness Holders keep harness straps out of the way when placing your child in the car seat


Child seat measuring guide:




Specifications:


Product Weight (lbs) : 18

Product Dimensions (L x W x H in) : 19.5 x 18.5 x 26

Seating Compartment Height (in) : 23.5

Seat Area Depth/Width (in) : 11.5 / 11

Shoulder Width (in) : 13

Harness Slot Heights (in) : 8.5 / 9.5 / 10.5 / 11.5 / 12.5 / 13.5 / 14. 5/ 15.5 / 16.5 / 17.5

Buckle Strap Depth (in) : 5 / 7.5