342mAh Lithium-ion Battery for Apple Watch Series 3 GPS 42mm, For Apple Watch Series 3 GPS 42mm

1. Lithium-ion battery for Apple Watch Series 3 GPS 42mm
2. Best replacement for original battery with comparable standby and talk time
3. The lithium-ion battery provides excellent continuous power sources to the device
4. Use only the authorized charger
5. If you do not use the battery for a long time, store it in a cool, dry place and fully charge it once every three months.
6. Compared with nickel-cadmium battery, lithium-ion battery has no memory effect
7. Built-in microchip inside prevents overcharging and prolongs battery life
8. To reduce the risk of fire or burns, do not disassemble, crush, short circuit, or dispose of in fire or water.