MillerTech 20Ah 12V (12.8V) PREMIUM Lithium Iron Phosphate (LiFePO4) Smart Battery (1220L)
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.
Miller Tech PREMIUM lithium batteries are built with Grade A lithium iron phosphate cells and are guaranteed for 5 years with a free repair/replace warranty. Each battery will last over 2,000 cycles at 100% discharge with at least an 80% capacity remaining!
20Ah 12.8V LiFePO4 Deep Cycle Smart Battery Specifications:
- Efficiency: 98%
- Max charge voltage: 14.6V
- Cut off voltage: 10.5V
- Charge/discharge current: 20A
- Peak discharge current: 60A for 5 seconds
- Operating temperature: -10F to 130F
- Low temperature charging protection: Cutoff 30F, Reconnect 32F
- Connection capability: 4S - 4P
- Weight: 5.9 pounds
- Size: 7" x 3" x 6.5"
- Warranty: 5 years
- Cycle life @ 100% depth of discharge: 2000 cycles (>80% capacity remaining)
- Cycle life @ 80% depth of discharge: 3000 cycles (>80% capacity remaining)
- Cycle life @ 60% depth of discharge: 5000 cycles (>80% capacity remaining)
- Cycle life @ 40% depth of discharge: 8000 cycles (>80% capacity remaining)