Quick view Limitless Lithium Limitless Lithium Cyber 12K v2 45AH Lifepo4 Lithium Battery Now: $1,239.00 MSRP: Was: Limitless Cyber series 12K battery Lifepo4 technology Can be mixed with older limitless Blue batteries Max charge 14.8 volts Supports 10k - 14k depending on alternator amperage 13.5" wide x… Choose Options Add To Compare