liitokala 18650 battery charger 2 4 slots usb smart chargers for 18650/26650/18350/16340/18500/aa/aaa nimh lithium battery lii-402 lii-202

1. micro usb dc 5v input, two separate charging and microcomputer management system 2. available for 4 kinds of charging current selection (500ma / 700ma / 1000ma / 2000ma) 2000ma designated fourth slot. 3. led display charge status 25% 50% 75% 100% and battery type nimh 1.2v li-fe 3.2v li-ion 3.7v li-ion 3.85v. 4. can automatically identify lithium (li-ion) batteries and nickel-metal hydride (ni-mh) batteries, manually select the iron phosphate (liepo4) battery and li-ion 3.85v battery 5. 0v voltage activation function, 1.65-1.85v can not be charged (but there will be activated current trickle type charge)..syi