Voltage
Mercury-free alkaline button battery
LR921/AG6
Alkaline manganese
9.5×2.1mm
0.60g
Item No.
System
Capacity
Millimeter
Each piece weight(gram)
JAPAN
U.S.A Switzerland
RAY-O=VAC
Germany
The same model
AG6
LR921
Alkaline
1.5V
40mAh
9.5×2.1
371
RW315
V371