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BatteryTalks

2pcs Battery Talks Pouch 3.7V 30Ah Cells

2pcs Battery Talks Pouch 3.7V 30Ah Cells

BatteryTalks customized pouch cells, high power, high energy density and usually be used for water skateborad, electric motorcycle, scooter, golf cart, tricycle, wheelchair.

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Specs
Nominal Voltage 3.2V
Minimal Capacity 30Ah
Voltage at End of Discharge 3.0V
Charging Voltage 4.20±0.03V
Internal Impedance ≤2.0mΩ
Std. Charge Constant Current: 0.5C5A
Constant Voltage: 4.2V
0.05C5A Cut-Off
Standard Discharge Constant Current 0.5C5A
End Voltage 2.75V
Max. Continuous Charge Current 0.5C 100%
1C ≥ 98%
2C ≥ 95%
3C ≥90%
Operation Temperature Range Charge: 0~45°C
Discharge : -20~60°C
Storage Temperature Range ≤1 month: -20~45°C
≤3 months: 0~30°C
≤6 months: 20±5°C
Cell Dimension 10 × 135 × 200mm
Life Cycle 1000 times (100% DOD till 80% of initial capacity at 0.2C rate, IEC Standard)
Discharge Graph
Additional Info
  • Do not use or leave the battery at high temperature (for example, at strong direct sunlight or in a vehicle in extremely hot weather). Otherwise, there are dangers of overheat, inflammation, or deterioration of the performance.
  • Do not use the battery in a location where static electricity and magnetic field is strong; otherwise, the safety devices may be damaged, inflicting hazardous outcomes.
  • In case the electrolyte has contact with skin or eyes, flush the electrolyte away immediately with fresh water and seek medical care.
  • If the battery gives off strange odor, generates heat, becomes discolored or deformed, or in any other way abnormal during usage, charging or storage, immediately remove it from the device or battery charger and stop using it.
  • In case the battery terminals are dirty, clean the terminals with a dry cloth before use. Otherwise poor performance may occur due to the poor connection with the instrument.
  • Never incinerate or dispose the cell in fire. These actions may cause inflammation of the cells, which is very dangerous and is prohibited.
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