Product information:
Standard voltage: 3 (v)
Rated capacity: 300
Dimensions: 20*3.2 (mm)
Outer packaging size: one cardboard
Chemical type: lithium ion button battery

Applicable to: 

Electronic scales, computer motherboards, Wenquxing, remote controls, small lights, stopwatches, electronic watches and some small home appliances. It can be used for about 3 years!

Packing list:
Battery *5+ paper jam*1