If you're looking for a watch battery, the SR936SW battery is a perfect choice. Besides watch movements, it's also widely used in calculators, lasers, alarm key fobs, remote controls, medical equipment, and toys. hearing aids, electronic lighters and all other electronic equipment.
SR936SW battery specifications
The table below shows the most basic parameters.
| Parameter | Data |
| Voltage | 1.55 volts. |
| Form factor | V 394 |
| Type | Silver zinc |
| Country of origin | China, Russia, Japan, Switzerland |
| Diameter | 9.5 mm |
| Weight | 1 gram |
| Height | 3.6 mm |
| Capacity | 79-84 mAh. |
| Shelf life | Up to 3 years. |
| Charger | prohibited |
| Best before date | About 5 years. |
Can these batteries be recharged? They can't be recharged because, firstly, they're not rechargeable batteries, and secondly, they're button-shaped. Most batteries in this form factor cannot be recharged.
Any elements with suitable characteristics can be analogs. Or if it is written on the box 394, then such batteries are quite suitable.
Before choosing, make sure it's a perfect fit for your device. The dimensions, voltage, and capacity should match. Also, check the packaging; it shouldn't be worn or leaky. It's best to buy SR936SW batteries that were manufactured recently. This will ensure they haven't discharged while in storage.
