VariCore 3.2V 55Ah LiFePO4 battery Lithium iron phosphate for 4s 12V 24V 3C Motorcycle Car Motor batteries Modification M6 Stud

Nominal capacity: 55Ah
Actual: ≥ 53.5Ah 0.33C
≥52Ah 1C
Nominal voltage: 3.2V 0.33C
3.1V 1C
Charging and discharging voltage range:2.0V～3.65V >0℃/1.8V～3.65V ≤0℃
Weight 966g ± 30g
Size:
Thickness: (28.2 ± 0.5) mm
Width: (148 ± 0.3) mm
Height: (118.5 ± 0.3) mm (including pole)
5. Mass energy density: >175Wh/kg 0.33C/0.33C
6. Volume energy density> 350Wh/L 0.33C/0.33C
7. AC internal resistance 0.5niQ 8. DC internal resistance <2.5mQ 50%SOC, 25°C±2°C
Recommended charging specifications
9. Regular charging (slow charging) 26A
Constant voltage: 3.65V-2.6A
Constant current: 10°C<T<45°C
9. The best working temperature: 10°C ～35°C
10. Charging temperature range: 0°C ~55°C
11. Discharge temperature range: 30°C~60°C

Warning for the use of lithium-ion rechargeable batteries. Improper operation may cause the battery to heat up, catch fire and deteriorate its performance. Be sure to read the following clauses carefully.
Precautions
• When using a battery-equipped device, please refer to the user manual before use.
• Please check the orientation of the positive and negative terminals before packaging.
•Connect the terminal or wire to the battery module, and pay attention to insulation to prevent short circuit.
• When not in use for a long time, the battery should be stored in a cool and dry place (<35°C, 30%~50% SOC, charge and discharge once every 3 months).
• Do not place the battery in direct sunlight or a heat source.
• Do not wear metal jewelry (such as rings, watches, accessories, etc.) when handling the battery unit.
• Do not place the battery outside the operating temperature range specified in this document.
Prohibited matters
Do not charge beyond the maximum charging rate.
Do not disassemble or modify the battery.
Do not throw or hit the battery.
Do not pierce the battery with sharp objects (such as nails, knives, pens, electric drills).
Do not mix with other types of batteries or modular units.
Do not excessively squeeze the battery during use.
Do not use new and old batteries in PACK at the same time.
Do not place the battery in a high temperature greater than 60°C.
Do not put the battery in a microwave oven or high-pressure container.
Do not use conductive materials to connect the positive and negative terminals (such as metals, wires).