All the power you need.
Energizer batteries are small but powerful batteries for digital cameras, watches and calculators.
Energizer photo battery. Dimensions: 1.16 x 0.31 cm. Diameter: 11.6 mm. Voltage: 1.5 V. Weight: 1.1 g.
Designed to keep your devices running for longer, these Energizer 189/LR54 batteries feature an excellent capacity of up to 50 mAh and an output voltage of 1.5 V. Delivered in a pack of two, these batteries can be stored for up to two years without you having to worry about any reduction in the level of quality.