XS Power xMAX135 135ah High Performance Lithium Battery
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About the Product
XS Power xMAX135
- 12-Volt Lithium Battery (LiFePO4)
- Group GC12
- Continuous Wattage: 15,000
- Amp Hours: 135
- Ultra Lightweight
- High Shock Resistance
- Stable In Extreme Temperatures
- Four Year Warranty
With an incredible 15,000 watts of continuous power on tap and 135 amp hours of energy storage, the ultra-lightweight xMAX135 is perfect for high-performance audio systems, racing and more. It offers a superior power-to-weight ratio, high shock resistance, and minimal voltage sag under load—far better than traditional AGM batteries. Ideal for intense power demands, xMAX charges fast and stores tremendous energy.
Requires lithium battery charger.
See the specifications below.
DESCRIPTION
Weight Lbs. – 46.7
Length – 15.12 in
Height – 9.25 in
Width – 11.50 in
Wattage – 30,000
MAX Amps – 12,400
Energy Wh – 1,782
Ah – 135
Ah Pb Eq* – 540
Polarity – L
BCI Group – GC12
*Ah Pb Eq is the equivalent amp-hour when compared directly to AGM

PROP 65 WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling.
For more information, visit www.P65Warnings.ca.gov
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Free shipping is available in the continental United States, excluding Hawaii and Alaska.
International shipping is available and calculated at checkout.
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Easy Returns
Return for refund within: 30 days
Return for replacement within: 30 days
Standard Return Policy Overview
You may return merchandise purchased from Showtime Electronics for a refund or a replacement, provided that the procedures and requirements are followed. All returns require a return merchandise authorization (RMA) number. An RMA number must be issued within 30 calendar days after the date of purchase. An RMA number is valid for 14 calendar days after it is issued. Once you log in to your user account, you will be able to Request and RMA. In addition, you can also request an RMA at the bottom of our homepage. If you have any issues, please email us at sales@showtimeelectronics.com



