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The original, U.S. designed and built LiFePO4 (lithium iron phosphate, the most stable lithium chemistry) battery for the most demanding stored energy (battery) requirements. Offers you the best in power, a GPS option for tracking your stored energy (battery) asset, and offers a Heater option for extreme cold climate operations, this is your ULTIMATE choice.
(Click the battery link below that you would like to view)
LiFe XTREME 30AH EXS-12030
LiFe XTREME 120AH (Severe Duty) EXS-12120SD