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MillerTech

MillerTech 75Ah 12V (12.8V) PREMIUM Lithium Iron Phosphate (LiFePO4) Smart Battery (1275L)

MillerTech 75Ah 12V (12.8V) PREMIUM Lithium Iron Phosphate (LiFePO4) Smart Battery (1275L)

Regular price $574.00 USD
Regular price $599.00 USD Sale price $574.00 USD
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Miller Tech lithium batteries are lightweight, non-toxic, and long lasting compared to traditional lead acid batteries.  Each battery has a built in battery management system (BMS) which provides safety and proper charging/discharging.  Each battery also features a built in state of charge (SoC) meter which allows you to conveniently check the voltage and remaining charge of the battery without a multimeter.

MillerTech PREMIUM lithium batteries are built with Grade A lithium iron phosphate (LiFePO4 or LFP) cells and are guaranteed for 5 years with a full repair/replace warranty.  Each battery will last over 3,000 cycles at the most extreme use:  its full discharge rate (1C or 100A) all the way to empty (100% depth of discharge).  Or if you are a lighter user it will last well over 8,000 cycles at 40% depth of discharge.

75Ah 12.8V LiFePO4 Deep Cycle Smart Battery Specifications:

  • Efficiency:  98%
  • Max charge voltage:  14.6V
  • Cut off voltage:  10.5V
  • Charge/discharge current:  75A
  • Peak discharge current:  225A for 5 seconds
  • Operating temperature:  -10F to 130F
  • Low temperature charging protection: Cutoff 30F, Reconnect 32F
  • Connection capability:  4S - 4P
  • Weight:  20.3 pounds
  • Size:  10" x 6.5" x 8.5"
  • Warranty:  5 years
  • Cycle life @ 100% depth of discharge:  3000+ cycles (>80% capacity remaining)
  • Cycle life @ 40% depth of discharge:  8000+ cycles (>80% capacity remaining)
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