Loading... Please wait...5 Loopacell 397 / 396 (SR726SW, SR726W) Silver Oxide Watch Battery
Keep your compatible watches and precision electronic devices powered with Loopacell 397 SR726SW Silver Oxide Batteries. Engineered to deliver stable and consistent 1.55V power, these premium button cell batteries provide dependable performance for devices requiring 397 or SR726SW battery types.
Ideal for compatible wristwatches, calculators, clocks, medical devices, and other precision electronics, Loopacell silver oxide batteries are designed to provide reliable, long-lasting performance with stable voltage output. Silver oxide chemistry is well suited for devices that require consistent power throughout the battery's service life.
This convenient 5 pack is an excellent choice for watch repair professionals, jewelers, electronics technicians, businesses, and anyone who wants a larger supply of replacement batteries. Always verify your device's battery model or consult the user manual to ensure compatibility before purchasing.
Key Features
Specification
Battery Size: 397 / SR726SW
Battery Type: Silver Oxide
Voltage: 1.55V
Posted by Gilton Martinez on 4th Mar 2019
I ordered different size batteries to fix a bunch of watches my wife and I had. All worked except for one pack, reached out to seller and wrote me back with a couple of questions and then sent me another pack with no extra charge. I found that to be going out of his way to please the customer.