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3.7V li-polymer battery GEB303040 3.7V 320mAh rechargeable lipo battery
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Description:

Model:GEB303040

Normal voltage:3.7V

Capacity:300mAh

Thickness:3.0

Width:30.0

Length:42.0

                           
Product Detail
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Items Parameter
Battery model GEB304030
Nominal voltage 3.7V
Minimum capacity 300mAh(0.2C discharge)
Charging voltage 4.2V
Discharging cut-off voltage 3.0V
Standard charging 0.2C /4.2V
Max charging 1.0C /4.2V
Standard discharging 0.2C/3.0V
Max discharging continuous discharge 1.0C/3.0V
non-continuous discharge 2.0C/3.0V
Shipment voltage ≥3.85V
Battery pack impedance ≤350mΩ
Operating temperature Charging:    0°C ~ 45°C
Discharging: -20°C ~60°C
Storage (At 50% SOC and specified temp,  recoverable capacity in % vs time ) -10℃~25℃ (12 months ≥85% )
-10℃ ~45℃ (6 months  ≥85% )
-10℃~55℃ (1 month   ≥90% )
20±5℃ is the recommended storage temperature
Visual Inspection There should not be any remarkable scratches, cracks,  bolts, cauterization, deformations, swelling, leakage  and so on the surface of the cell.
Reference standard GB/T 18287-2013,IEC/EN61960, UL1642
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