JCB 381/391 Watch Battery Box of 10

A precision watch battery manufactured by JCB. Suitable for analog and basic digital watches that have a continuous, low power consumption. This JCB 381/391 watch battery is 11.6mm in diameter and 2.1mm thick.

The JCB 381/391 is the perfect replacement for SR1120W/ AG8 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: SR1120W, SR55, SR1121, SB-BS/ES, 280-30, L, V391, D391, 609, S1121E, GP391, AG8, AG-8, 391, 191, L1121, G8, VG8GA, LR1120, CA26, V8GS, SG8, 391A, 391X, V8GA, GP191, LR55, SB-BS, SR1120PW, E391

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Pack Information
Batteries per Pack: 10
Individual Battery Details (381 Silver Oxide Watch Batteries)
Battery Capacity: 50.0mAh
Battery Technology: Silver Oxide (Single Use)
Diameter: 11.6mm
Height: 2.1mm
Voltage: 1.55V
Replaces: 280-27, 381, 533, 8029, D381, GP381, RW30, S20, SB-AS, SB-DS, SR1120SW, SR55, TR1120SW, V381

JCB 381/391 Watch Battery Box of 10
9 in stock
£2.99 inc VAT each
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