300Ah 48V (51.2V) Lithium Iron Phosphate (LiFePO4) Smart Battery

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 lithium batteries 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!

300Ah 48V LiFePO4 Deep Cycle Smart Battery Specifications:

• Efficiency:  98%
• Max charge voltage:  58.4V
• Cut off voltage:  42V
• Max charge/discharge current:  150A
• Peak discharge current:  450A for 5 seconds
• Operating temperature:  -10F to 130F
• Connection capability:  1S - Unlimited P
• Weight:  445 pounds
• Size:  33" x 12" x 30"
• 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)

*This product is not kept in stock and must be manufactured.  Please allow 40 business days lead time on orders.  Freight shipping is required.