A: 1.Choose a qualified battery. Choose chargers and batteries from a qualified factory, don’t chose a bad quality products just for saving money.
2. Avoid water and wet. It’s easy to get short circuit if battery get wet, which will even leads an accident. If such things happen, please dry in the sun or dry with blower.
3.Avoid physical impact. If physical impact occurs, you should check if there’s continued heating.
4. Remember to disconnect the plug after charging finished.