Specifications

this battery can be use for shoes warm,glove warm ,cloth warm ,so many model available 3.7V 3000mah 7.4V 4400mah
7.4V 6000mah..

shoes warm battery glove warm battery

1, 7.4V 2200mah , battery case color : black

Size : 70*48*21mm

Picture as follows :

 

 

2 , 3.7V 3000mah , battery case color : white

Two different Size : 70*45*21mm   65*48*15mm

 

 

3,  7.4V 4400mah  battery case color :white

Size : 92*72*23mm

 

 

7.4V  4400mah  battery case colour : white

size 24*73*82  weight :220g , five power  level  

 

 

7.4V 6000mah size : 24mm*73mm*84mm  weight : about 252g ,five power level

 

 

7.4V 1600mah  size : 13mm*52mm*69mm  weight :69g

 

so many model are available  !