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EarthX Lithium Batteries

 Would you buy or sell a motorcycle without brakes? Then don’t buy or sell a lithium battery without a BMS!

 EarthX has patent pending technology that makes it the most advanced lithium battery; the highest cranking amp cells; and the only one with a built-in BMS for performance, safety and longevity!

 This is not an upgrade or optional feature but a REQUIREMENT for a lithium battery to operate correctly!

 Don’t be fooled if someone says if you have quality cells you don’t need a BMS, that is absolutely not true!


Our ETX Lithium batteries, Lithium Iron Phosphate (LiFePO4), are designed to be a light-weight, maintenance free replacement of your standard lead-acid battery.  Our batteries will work with any vehicle charging system and “modern” lead-acid battery chargers, thanks to our exclusive built-in electronics (Battery Management System, BMS).  No other motorsport lithium battery manufacturer offers a battery with built-in electronics to protect it from over-discharging, over-charging, plus keep the cell’s charge level balanced.

Our batteries are an exceptional value given the fact they can last four times longer than a lead-acid battery, up to 8 years.  All of our motorsport batteries come with a full 2 year warranty (not prorated like others).  If you are not 100% satisfied with our product, you may return it for a refund (see our Shipping and Returns policy).

We engineer and assemble all our batteries in the U.S.A.



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EARTH X Lithium powered JUMP PACK


Price : $129.00

EARTHX JUMP PACK Our Jump Pack is light and compact so you can take it anywhere and start just about everything (car, boat, motorcycle, atv, and snowmobile). The EarthX Jump Pack is a rugged design for off road use featuring dust covers for all power and charge ports,...[more]