Freedom Won FW12-20 LiFePO4 Battery

SKU: 12v-20
Freedom Won FW12-20
  • 12V Lithium-Ion Battery
  • 20Ah Capacity
  • Overcharge Protection
R1491.50 incl. VAT

Out of stock

Electrical Characteristics

Nominal Voltage [V]                                                            12.8V

Nominal Capacity                                                                  20AH

Energy                                                                                     256Wh

Internal Resistance                                                                ≤50mΩ

Cycle Life                                                                                 >2000 cycles at 0.2C 100% DOD

Months Self Discharge                                                             <3%

Efficiency of Charge                                                                100% at 0.5C

Efficiency of Discharge                                                             96~99% at 1C

Charge

Charge Volt                                                                              14V-14.6V

Charge Mode                                                                           CC at 0.2C to 14.6V, then at CV14.6V to charge current less than 0.02C

Charge Current                                                                        4A

Max. Charge Current                                                                 20A

Charge Cut-off Voltage                                                            15.6V+/-0.2V

Discharge

Max. Continuous Current                                                          20A

Max. Pulse Current                                                                    40A (<3s)

Discharge Cut-off Voltage                                                       8V

Environment

Charge Temperature                                                                0°C to 45°C (32F to 113F) at 60±25% Relative Humidity

Discharge Temperature                                                           – 20°C to 60°C (-4F to 140F) at 60±25% Relative Humidity

Storage Temperature                                                                0°C to 40°C (32F to 104F) 60±25% Relative Humidity

Water Dust Resistance                                                              IP56

Mechanical

Cell Material                                                                            LiFePO4

Plastic Case                                                                              ABS

Dimensions (mm)                                                                  181 x 77 x 170 mm

Weight (kg)                                                                              3.1kg

Terminal                                                                                   M5

BMS

Protection Function             Over charge protection, Over discharge protection, Over current protection, Short current protection, Balanced function, Temperature protection

 

Weight 3.1 kg
Dimensions 18.1 × 7.7 × 17 cm

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Specifications

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