Description

Lithium Iron Phosphate (Lifepo4) Battery

300Ah 12V

• The whole module is non-toxic, non-polluting and environmentally friendly;
• Cathode material is made from LiFePO4 with safety performance and long cycle life – 4500 cycles 80% DoD
• BMS 250A with display!
• Battery management system(BMS)has protection functions including over-discharge,
  over-charge, over-current and high/low temperature;
• Small size and light weight, comfortable for installation and maintenance
• Size:570x178x335mm
• Net Weight:37kg
• Type:lifepo4 battery,
• lithium cell:3.2V 300Ah
• Design Life: 15 Years

Use for:

• Wheelchairs and scooters;
• Solar/wind energy storage;
• Back-up power for small UPS;
• Golf trolleys & buggies

To use in series:

4 series, please set chargecut-off voltage to 56v, discharge cut-off voltage to 48v, max charge current to 100A, max discharge current to 100A

Electrical Charateristics

• Nominal Volage 12.8V
• Nominal Capacity 100AH (3840WH)
• Usable Capacity: (3072WH)
• Internal Resistance (AC) ≤20mΩ
• Cycle Life >4500 cycles @0.5C 80%DOD
• Months self Discharge <3%
• Efficiency of Charge 100%@0.5C
• Efficiency of discharge 96-99% @0.5C

Standard Charge

• Charge Voltage 14.6 0.2V
• Charge Mode 0.5C to 14.6V, then 14.6V,charge current to 0.02C(CC/cV)
• Charge Current 50A-100A
• Max. Charge Current 100A
• Charge Cut-off Voltage 14.6 0.2V

Standard Discharge

• Continuous Current 100A
• Max.Pulse Current 250A(<3S)
• Discharge Cut-off Voltage 10V

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 -20 to 45 (-4F to 113F)@60 25% Relative Humidity
• IP Class IP65

Mechanical

• Plastic Case ABS
• Approx. Dimensions 307×169×208mm
• Approx.Weight 15 kgs
• Terminal M8
• Warranty 3 Years