Antigravity H7 Lithium (60Ah, ~18.5 lb)

A lithium battery is one of the easier places to take weight off a car, and Antigravity's H7 version uses the standard H7/Group 94R case size, so it drops into the factory tray without modifying it. This is the 60Ah model, which Antigravity recommends for colder climates and cars with heavy electrical loads. It can also jump-start itself after it has been run down.

What you get

• LiFePO4 lithium cells, 12.8 V nominal, rated at 60Ah and 1,800 cranking amps.
• RE-START jump-start, triggered by the included key fob or a button on top of the battery.
• Sleep mode that shuts the battery off before it runs fully flat, keeping enough charge in reserve to start the car.
• Built-in battery management that protects against over-charge, over-discharge, short circuits and heat, and balances the cells.
• Threaded M8x1.25 terminals.

Good to know

• Charge it only with a charger made for LiFePO4 lithium batteries.
• Antigravity notes that warning messages can appear if the battery's capacity is too low for the car's electrical load. Check fitment and charging compatibility for your car before ordering.

• Ships from the brand or distributor, usually in 3–7 business days.
• Shipping is charged at the carrier's rate, shown at checkout. Orders over 70 lb ship by freight for a flat $99.
• Unused parts can be returned within 30 days. Some items are marked no-refund in their description.

Full details are on our shipping and returns page.