1x Murata (Sony) 399/395 SR927W/SR927SW 1.55v Silver Oxide Coin Watch Battery
UK stock for same day dispatch for all orders received before 14:00.
Royal Mail 1st Class Delivery as Standard.
These Murata batteries are premium Japan made products, previously branded as Sony.
In 2017, Sony transferred their battery manufacturing business to Murata, and thus ceased making batteries under the Sony brand. Please be aware that any Sony, or Sony/Murata dual-branded products still in circulation on the market will be old stock. We only hold new Murata stock.
We stock the very highest quality watch batteries, including a comprehensive range of Seizaiken (Seiko), Duracell, Rayovac, Renata, Murata (Sony), Energizer, Varta, and Maxell products.
Some Murata batteries are 'multi-drain', meaning they cover both low drain and high drain applications. This is why they are often numbered with two numbers, since they cover both the low drain and the high drain variants of batteries with the same physical cell dimensions.
Equivalent replacement for low and high drain batteries:
395 Low Drain:
SR926SW, SR57, SR927, SB-AP/DP, 280-48, LA, V395, D395, 610, 395, GP395, S926E, 395, SG7, L926, SW927, 927, 395A, 395X, SB-AP, E395.
399 High Drain:
SR927W, SR57, SR927, SB-BP/EP, 280-44, W, V399, D399, 613, GP399, 926E, 399, AG7, AG-7, LR927, GR927, SR927SW, CX926, 399X, 399A, SR57H, LR926, SB-BP, SR927PW, SR327W.