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Specifications: <ul>
Charging voltage: 4.2V
Over-charge protection voltage: 4.3V
Nominal voltage: 3.7V
Minimum capacity (0.5C): 240mAh at 0.5C discharge
Nominal capacity: 250mAh at 0.5C discharge
Charge current: standard charge at 0.5C and rapid charge at 1.0C
Standard charging method: 0.5C (constant current) charge to 4.2V, then CV (constant voltage 4.2V) charge till charge current decline to ≤0.05C
Charging time: standard charge needs 3.0 hours and rapid charge needs 2 hours
Charging current: 1C (maximum)
Discharge current: 2C (maximum)
Discharge cut-off voltage: 3.0V
Operating temperature: 
        —    Charging: 0 to 45℃
        —    Discharging: -10 to 45℃
        —    Storage temperature: -10 to +45℃
Cell weight: 4.5g
Cell dimensions: 
        —    length: 30mm
        —    Width:  20mm
        —    Thickness: 5.0mm</ul>
The size of lithium polymer is very flexiable, so we can produce the battery size as your request.</ul>