Nominal Capacity:4000mah (14.8wh)
Dimension:56×53×6.5mm(a*b*h)
Internal Resistance:≤150 mΩ
Working Environment:(input)0~45℃ (output)-20~60℃
Limited Charge Voltage:4.2V
End-off Voltage:3V
Shelf Life:12 Months
Batteries or battery packs with different voltage and watt can be designed to meet your need.