1. Battery capacity is 4000mAh.
2. High quality, and authentic product.
3. Fast charging support.
4. Strictly tested before delivery.
- First, turn off your phone and remove the sim and sd cards.
- Then remove the back cover of your phone and the plastic plate.
- Disconnect your battery and remove the battery.
- Clean gum from the body of your phone and make it suitable for your new one.
- At least 3-4 hour charge then uses