A precision watch battery manufactured by JCB. Suitable for analog and basic digital watches that have a continuous, low power consumption. This JCB 393 watch battery is 7.9mm in diameter and 5.4mm thick.
The JCB 393 is the perfect replacement for SR754W/ AG5 batteries as they are the same dimension and voltage, but are constructed with a different chemistry (Silver Oxide).
Silver Oxide batteries have a very flat voltage profile, this means they keep producing 1.55v until they are exhausted unlike alkaline batteries which have a curved voltage profile, which means the voltage will steadily drop as the batteries discharge.
Alternative Names: SR754W, SR48, SR754, SB-B3, F, V393, D393, 255, S754E, GP393, AG5, AG-5, 393, SG5, LR750, LR48, LR754, L750, 393S, 393A, 393X, 393B, D309, 309, D309/393B, SR48SW, V309, RW48
|Batteries per Pack:||10|
|Individual Battery Details (393 Silver Oxide Watch Batteries)|
|Battery Technology:||Silver Oxide (Single Use)|
|Replaces:||193, 255, 393, AG5, D393, F, G5, GP93, S15, SB-B3, SG5, SP393, SR48, SR48W, SR754W, V393|