Are you looking for button cell battery for your watch or other electronic appliances? We recommend you this AG13 LR44 Cell Button Alkaline Battery 10 Pcs.This is 100% new high energy density, long life cell button battery. This alkaline battery can provide excellent continuous power sources to your device. You can use this button cell battery with toys, calculators, cameras, watches, games and other electronic appliances. Alkaline batteries are a necessity in small electronics such as television remote controls, toys or flash lights. This button cell battery provides extensive long power life and work effectively in both low and high temperature. And it is safe for the environment.
Other Thoughts:I inquired on here and bought four batteries for the price of not even one in the store. The batteries work very well. I've had no problems. I'll never buy retail again, that's for sure.
Other Thoughts:While more expensive than many battery tester, this unit appears to be more accurate. It is easy to use, well made, and tests a wide variety of batteries. I especially like the separate terminal for NiMH rechargeable batteries as I use these frequently and don't always remember when I last charged them.