LiFePO4 Battery 12.8V 50Ah (used to replace of the lead acid battery)

Typical Applications

⚫Solar/Wind Energy Storage

⚫ Back-up Power for UPS/ EPS

⚫ Telecommunication

⚫ Low Speed Electric Vehicles

⚫ Marine Boats

⚫ DC Power Supply

⚫ Auto Control System

⚫ Recreational Vehicles

⚫ Electric Toys

Electrical Characteristics

Nominal Voltage 12.8V

Cycle Life >2000 cycles @0.5C 100%DOD

Months Self Discharge <3%

Efficiency of Charge 100% @0.5C

Efficiency of Discharge 96~99% @0.5C

BMS Functions Over charge, over discharge, over current, short circuit and temperature protection

Maximum Modules in Series: 4 pcs

Environmental

Charge Temperature: 0 ℃ to 55 ℃ (32F to 131F) @60± 25% Relative Humidity

Discharge Temperature: -20 ℃ to 60 ℃ (-4F to 140F) @60 ±25% Relative Humidity

Storage Temperature: 0 ℃ to 45 ℃ (32F to 113F) @60± 25% Relative Humidity

IP Class: IP65

Standard Charge and Discharge

Charge Voltage: 14.2-14.6V

Charge Mode: 0.2C to 14.6V, then charge current to 0.02C (CC/CV)

Charge Current: 0.2C (Can be customized)

Max. Charge Current: 1C

Max Continuous Discharge Current: 1C (Can be customized)

Peak Discharge Current: 3C 1-3S

Discharge Cut-off Voltage:10V±0.5V

Plastic Case: ABS