Antigravity ATX20-HD Lithium Battery
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)/ 192Wh
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)
Can be mounted in any orientation
1991-2022 Softail Models (FX, FL)
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)/ 192Wh
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)
Can be mounted in any orientation
1991-2022 Softail Models (FX, FL)
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)/ 192Wh
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)
Can be mounted in any orientation
1991-2022 Softail Models (FX, FL)