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ANTIGRAVITY ATX20-HD

ANTIGRAVITY ATX20-HD

Regular price $449.99 USD
Regular price Sale price $449.99 USD
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Laramie, Wyoming

The Antigravity ATX20-HD battery is a High Power, lightweight lithium replacement for the popular YTX-20 size Lead/Acid battery. This is our HEAVY DUTY version, designed with significant Power and Amp-Hour Capacity in this popular case size.


YTX20 Standardized Case Size: 6.89 x 3.4 x 5.12 inches (LxWxH)

780 Cranking Amps

30 Amp Hours (PbEq), 15Ah (Actual)

5.18 lbs

Lighted Voltage Indicator to see state of charge (doesn’t have RE-START)

Safest Battery Technology using full BMS and Lifepo4 Lithium chemistry

Compatible with 10 OEM battery sizes (see below)

Replaces Lead/Acid: YTX15, YTX15L, YTX20, YTX20L, YTX20H, YTX20HL, YTX20-BS, GYZ20L, GYZ20H, GYZ20HL

Can be mounted in any orientation

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Product Product subtotal Quantity Price Product subtotal
ANTIGRAVITY ATX20-HD
ANTIGRAVITY ATX20-HD505047
ANTIGRAVITY ATX20-HD505047
$449.99/ea
$0.00
$449.99/ea $0.00