Charging procedure:

1， no battery， light for the green light;

2， when charging， the indicator light is red;

3， full， the indicator light turns green， the proposed green light to continue to charge 1 hour， that is trickle state， more power.

4， the general charge section 18650 takes about 3 hours， 2 times at the same time charge the time required to double


Features: anti-over-voltage over-current protection， when the output current voltage is too high， the charger will stop working to prevent the battery caused by a safety accident， anti-reverse function， if the positive and negative reverse， charger automatic protection ， Stop charging， to avoid dangerous accidents， to prevent the battery overcharge， usually charging all night， after all， no one will wait for it to turn green