Hearing Aid Zinc-air Button Cell Battery.
Item Number: A13.
Voltage: 1.4V.
Capacity: 300mAh .
Average Weight: 0.84g.
packing:.
6pcs/blister card.
10card/color box.
50boxes/carton.
Carton Size: 52*24.13.
Carton Weight:5.0KG.