1.This is a smart battery charger with LCD screen,Micro-USB powered and can charge everywhere,also could automatically detect Li-ion and Ni-MH batteries at same time or separately.
2.Each slot is independent,the max charging curret is 2A.
3.Compatible to charge different size and types of batteries.Automatically adjust and choose the best charging current(0.5A/1A/2A) for different batteries to maximize battery life.
4. Apply to : 3.6V/3.7V Li-ion:10400/14500/14650/16340(RCR123)/18350/18500/18490/18650/20700/21700/22650/26650/26700 Ni-MH/Ni-CD:AAAA/AAA/AA/A/SC/C/F6 LiFeP04(75mm max)

Capacity test setting (only for the fourth channel)
Press SLOT and MODE both keys for 2 seconds till flashes.After 5 seconds,it will automatically enter Battery Capacity Analysis Mode.
In this mode,the battery is first fully charged,and then discharged at a constant current of 500mAh.
The capacity of the battery is calculated in real time and the capacity data is saved.After the discharge,the battery is fully charged again and stopped.At this time,the recorded capacity mAh is the discharge capacity.
Press SLOT and MODE both keys for 2 seconds till flashes,and short press MODE ONCE to EXIT Battery Capacity Analysis Mode.
Press SLOT and MODE both keys for 2 seconds till flashes,and short press MODE TWICE to enter Only Discharge Test.The Only Discharge Test is to empty the battery and calculate the data.
Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on
Colour:As shown
Material:plastic
Voltage: AC100-240V

Package Contents:
1 x R4 USB QC Battery Charger

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.