Sale

Antigravity

RE-START Lithium-Ion Battery

$1,049.99 $700.00 Save $349.99

SKU: AG-H6-RS

In Stock
In Stock
Ships by Sep 13
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Antigravity AG-H6-RS is a cutting-edge lithium-ion automotive battery that serves as an exact, direct-fit replacement for OEM H6/Group 48 lead-acid batteries. It integrates exclusive RE-START Technology, which provides wireless remote-activated jump-starting capabilities. This feature ensures you won't be stranded, as the battery can self-jump by saving enough energy to restart your vehicle if it becomes discharged, all manageable via a keyfob remote from inside the car. Built with the safest lithium chemistry (Lifepo4), the AG-H6-RS features a comprehensive Battery Management System (BMS). This onboard system offers critical protections including over-discharge, over-charge, short-circuit, and thermal management, along with cell balancing. These advanced features not only ensure maximum safety but also significantly extend the battery's lifespan, with an expected cycle life of 7-9 years under normal conditions. This weight savings can positively impact handling, braking, and acceleration. The battery offers high cranking power, capable of starting motors up to 900 horsepower, with options for 40 Ah (1500 CA) or 60 Ah (1800 CA) to suit various applications and vehicle demands. The H6/Group 48 case size is a standard fit for numerous European and American performance vehicles, including many Porsche, Audi, BMW, Camaro, Challenger, and Corvette models from specific years.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandAntigravity
Part NumberAG-H6-RS
CategoryIgnitions and Electrical

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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