* Suitable for 21700/26650/18650/16340/14500 li-Ion battery,et

* Smart battery charger with LCD screen to clearly show the charging status and sutomatically detect the involtage of the battery

* Support to test the battery capacity

* Capable of charging 2 batteries simultaneously and controlling each slot independently

* Compatible with li-ion and Ni-Mh/Ni-MH/Ni-Cd batteries

* Reverse polarity protection and short circuit protection * Over-discharged battery activation

* Li-ion battery restoration

* Excellent heat dissipation design