制造商：Duracell
功能描述：Battery; Coin; Lithium; 3V; 620mAh @ 2V; CR Series
制造商：Energizer Battery Company
功能描述：COIN BATTERY, LITHIUM/MANGANESE DIOXIDE, 3V, CR2450; Battery Size Code
ECRJA006A11W
ECRJA020E12
ECRJC020E12X
ECRKN020E21W
ECRKN020E61X
ECS-.327-12.5-32-TR
ECS-10.7-15B
ECS-10.7-30B
ECS-10.7-7.5B
ECS1000A-666