model:401020

capacity:55mah

thickness:≤4.2mm

width：≤10.2mm

length：≤22.5mm

Discharge current：27.5mah

Maximum discharge current：55mah

recharging current：27.5mah

Maximum charging current：55mah

Standard Voltage：3.7V

Charging voltage：4.2V

Discharge voltage：3.0V

Charging temperature：0℃-45℃

Discharge temperature：-10℃-60℃

Number of cycles：300 times

warranty period：12 months