A precision watch battery manufactured by JCB. Suitable for analog and basic digital watches that have a continuous, low power consumption. This JCB 389/390 watch battery is 11.6mm in diameter and 3.1mm thick.
The JCB 389/390 is the perfect replacement for SR1130W/ AG10 / LR54 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: SR1130W, SR54, SR1130, SB-BU, 280-15, M, V389, D389, 626, S1131E, GP389, AG10, AG-10, 389, 189, L1131, G10, V10GA, LR1130, GP189, LR54, SG10, A389, L1131, RW89. LR1130S, LR1131, L1131/D, LR1130H, 389A, 389E, 389X, L1133, SR1131, LL1131, LL1131F, L1131F, L1131H, LR1130X, L-1131, SR1130PW, L1130, LH1130, E389
|Batteries per Pack:||10|
|Individual Battery Details (389 Silver Oxide Watch Button Cell)|
|Battery Technology:||Silver Oxide (Single Use)|
|Replaces:||280-15, 289, 389, 554, 615, 626, 8019, D389, G10, GP389, M, S09, S120, SB-BU, SG10, SP389, SR1130, SR1130W, SR54, V10GS, V389|