Attention:
*Please ensure the battery installed is correct: make the +/- pole of the battery is match for the +/- pole of the charger.
*Only charging for Ni-MH, Ni-Cd rechargeable batteries, please don't charge lithium, alkaline or other types batteries, it may cause explosion, battery broken, leakage, personal injury or damage to property
*Using environment:0℃to40℃, it is normal phenomenon that the battery is warmer than room temperature when charging.
*Do not disassemble or reassemble the charger by yourself for safety reason.