xMAX LITHIUM
BATTERIES

Built from the ground up for audio competition, xMAX offers a tremendous amount of energy storage. From a custom-tooled DIY look to the simpler look of a normal battery, xMAX offers the performance and versatility for car audio competition.

Six models, 22Ah to 135Ah. Lithium iron phosphate (LiFePO4) chemistry holds voltage under heavy draw, runs cooler than lead, and weighs a fraction of the AGM it replaces. Optional 580 and 586 brass post adaptors cover clamp-style installs.

22 – 135Ah
Capacity range
Choice Of Fitment
BCI-style case or DIY case
6
Products in the range
Up to 30,000W
Wattage support
XS Power xMAX lithium battery in a car audio build

Built For Competition

Designed from the ground up for audio competition, with a tremendous amount of energy storage behind the amplifiers.

Sized for capacity

Whether you need a little or a lot, our xMAX-Series has you covered

DIY Case

A custom-tooled DIY housing for builds where the battery is part of the display instead of hidden away.

Brass Post Adaptors

Optional 580 and 586 brass post adaptors for clamp-style installations.

6 products
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XS Power xMAX 22 lithium iron phosphate battery with optional 580 and 586 brass post adaptors for clamp style installations xMAX 22
xMAX 22
Sale price$399.99
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XS Power xMAX 45 lithium iron phosphate battery with optional 580 and 586 brass post adaptors for clamp style installations xMAX 45
xMAX 45
Sale price$699.99
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XS Power xMAX 67 lithium iron phosphate battery with optional 580 and 586 brass post adaptors for clamp style installations xMAX 67
xMAX 67
Sale price$899.99
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xMAX 90 xMAX 90
xMAX 90
Sale price$1,099.99
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xMAX 90-DIY
xMAX 90-DIY
Sale price$1,099.99
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xMAX 135 xMAX 135
xMAX 135
Sale price$1,799.99