VARTA 362 - VARTA silver oxide button cell, 21 mAh, 7.9x2.1mm
3.91 GBP 0.84 GBP
79% Off
A silver‑oxide button cell offering 1.55 V and 21 mAh, sized 7.9×2.1 mm, perfect for watches or compact gadgets that need reliable power from a single, lightweight coin battery.