Button Battery Watch Battery SR726SW x 4 pcs (#311)

LR726 Compatible with SR726SW, 4 pieces

★ The product will be delivered in OPP film packaging to protect it from rain and moisture.

Compatible Button Batteries
SR726SW/LR726/LR59/197/397/AG2/SR726W

The package may indicate SR726SW (silver oxide battery), but due to some listings showing alkaline batteries, we are listing this as LR726.

Generally, SR model numbers, which are silver oxide batteries, have a stable voltage and are suitable for watches, but they are more expensive.
For simple analog watches, use cost-effective alkaline compatible batteries.

The following model numbers are all just different notations and are all the same standard battery.
Basically, if the model numbers are the same, they are compatible even if the manufacturers are different.
SR726SW/LR726/LR59/197/397/AG2

Manufacturer: Koonenda
Type: Button Alkaline Battery
Model Number: LR726 (397)
Nominal Voltage: 1.55V
Size: 7.9mm x 2.6mm
Recommended Expiration Date: 2028

((Precautions when replacing batteries))
The top surface (where the model number is engraved) is positive (+), and the bottom surface (back) is negative (-).
Electricity flows when the positive and negative terminals are connected. (Electricity will flow even if you hold it with your fingers.)
If you pinch the top and bottom of the battery with metal tweezers, it will cause a short circuit, and if it's a silver oxide battery (SR series), it will completely discharge (become empty) in less than 30 seconds (about 10 seconds for batteries with smaller capacity).

★ The worst thing you can do is pinch the battery from top to bottom. For silver oxide batteries (SR series), pinch the sides.

There are also plastic tweezers that do not conduct electricity, or non-magnetic tweezers, but basically, always pinch the sides when handling button batteries.