protection feature
Have Short-circuit protection/Overload Protection/Over-voltage ProtectionReverse protectionWhen the battery charger output is negative with the positive and negative anti-access, the charger does not work,

No output; short-circuit protection: When the charger output short-circuit accident, the charger automatically shut down output, disconnect the AC power required, in order to charge after the restart;

LED instruction: single-color LED light indicates that AC power has been connected, two-color LED that is red when charging, the green light that the battery has been filled.