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Compact rectangular lithium battery with black casing and RE-START button

Antigravity Batteries

Antigravity ATX12-AH RE-START 14 Ah Lithium Battery

SKU CH-N0AX-CJ0WH

Lightweight 14 Ah lithium battery with built-in RE-START jump-starting, 360 cranking amps, 2.6 lb weight and 22 OEM fitments

  • Product typeAutomotive & Tools
  • Built-in RE-START jump button prevents dead-battery stranding
  • 360 cranking amps deliver strong starting power
  • Weighs only 2.6 lbs for easy handling
  • Fits 22 OEM battery sizes as direct replacement
  • Can be mounted in any orientation

What this battery replaces

The Antigravity ATX12-AH RE-START is a lightweight lithium-ion unit that directly replaces many OEM lead-acid batteries in motorcycles and powersport vehicles. It fits the YTX12B-BS case size of 5.3 x 2.95 x 5.47 inches and weighs 2.6 lbs. Riders who need a heavier traditional battery or a different form factor should look elsewhere.

Sustained load behaviour

The battery delivers 360 cranking amps and provides 14 amp hours PbEq with an actual capacity of 6.6 Ah. A full battery management system monitors cell balance, low-voltage cut-off, over-charge, over-discharge and thermal limits during extended use. It can be mounted in any orientation without affecting performance.

The specification that decides fitment

Compatibility with 22 OEM battery sizes determines whether this unit fits your specific motorcycle or powersport application. The RE-START button on the case allows a self jump-start if the battery enters sleep mode. No other figure in the data overrides this fitment list.

How it compares

Measured against everything we stock in Bike Lights, Racks & Accessories, at today’s prices. Recalculated every night.

Price $181.99
Pricier than about 94% of the 211 comparable items (median $25.99).

Specifications

Product
Product typeAutomotive & Tools

Questions about this item

How much heat does the 360-cranking-amp lithium battery generate during long rides?

The 2.6-lb Lifepo4 pack with full BMS runs cool under normal loads; no active cooling is required.

What must I already have on the bike for the RE-START button to work?

A standard 12 V electrical system and a YTX12B-BS sized tray (5.3 × 2.95 × 5.47 in) are all that is needed.

Will the 14 Ah PbEq capacity keep my older lead-acid charger working safely?

Yes — the built-in BMS handles low-voltage cut-off and over-charge protection, so the existing charger can stay in use.

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