Product Review

"Features:

1. Capable of charging 4 batteries simultaneously
2. Each of the 4 battery slots monitors and charges independently
3. Build-in LCD panel clearly displays each cell's voltage, charging current, charging time and battery type.
4. Reverse or bad battery, the LCD screen display ""Err""
5. For safety, H4 will automatically stops charging when reach 8 hours
6. Default current is 500mA. Button A / B / C / D:
-Short press(<1s):select of charging current
-Long press(>10s):switch freey between Li-ion battery and LiFePO4 battery
7. Advanced protection against short circuiting, overcurrent, overcharging.
8. Automatically identification of Li-ion / LiFePO4 / Ni-MH / Ni-CD battery, select of LiFePO4 battery

Specifications:
1. Input:
-AC: 100-240V 50/60Hz, 600mA(Max)
-DC: 12-24V 2000mA(MAX)
2. Output Voltage: 4.2V / 3.65V / 1.5V
3. Output Current: 500mA X 4 / 1000mA X 4
4. Compatible with:
-Li-ion/IMR/INR/INR/ICR/LiFePO4: 26650, 22650, 18650, 18490, 18350, 17670, 17500, 16340(RCR123), 14500, 10440
-Ni-MH/ Ni-Cd: AA, AAA, AAAA, C
5. Dimensions: 5.71 in x 4.09 in x 1.56 in
6. Weight: 0.57Lb (without batteries and power cord)

Packing Content:
1. 1 X UltraFire H4 Smart Charger
2. 1 X US Wall Power Cord
3. 1 X Car Power Cord
4. 1 X User Manual

My batteries can be charged by UltraFire H4?

(1) 9V, D Cells, 32650 or oversizecan NOT.
(2) It is no matter with battery "capacity", "discharge current", "PCB", "Flat Top or Button Top", H4 can work."