Replacement Battery EB-BR840ABY for Samsung Galaxy Watch 3 SM-R840 SM-R845 SM-R845U 45mm Battery
- This battery is compatible with Samsung Galaxy Watch 3 45mm SM-R840 SM-R845, please carefully check your phone model before purchase.
- When you replace your old battery, please carefully and gently disconnect your old battery's cable then connect your new battery to the mainboard. If you phone cannot be powered on with the new battery, you may need to install it again and be sure to check if the cable has been properly connected.
- If you have any questions or got any issues with our product, please feel free to contact us, we will reply to you within 24 hrs. We highly appreciate your kind patience.
- All the batteries have been tested before shipping out,No installation instruction.
- Need professional installation technology,We won't responsible for any damage due to improper operation.