Three-stage charging (TC-CC-CV);
Soft-start function and over-discharged battery activation function;
Perfect protection: Over voltage protection, over-current protection, short circuit protection, anti-reverse-battery protection;
Perfect heat dissipation design;
Identify input voltage and the rechargeable battery quantity intelligently,adjust the charging current automatically;
Two LED indicators display the charging status;
Two independent charging slots, can charge two pcs 3.7V 10440 /14500/16340 /17335 17670 /18350/18500 /18650 rechargeable lithium-ion batteries at one time;
Approved RoHS, CE certificates
When fully charged, it stops charging automatically;