CD-928 Intelligent Battery Charging Activated Charging Board

Product Specifications and Features: -The battery is fast charged and the voltage is transferred to 4.2V to achieve fast and safe charging (charging time is 45 minutes). -Activate the wake up sleep battery, press the activation button, activate the battery and use it again. -Support other charging devices, avoid longterm- occupation of power supply equipment and affect maintenance work. -Intelligent automatic identification of the direction function, do not need to pay attention to the positive and negative, directly buckle on the use of it!