Microcomputer IC controls charging process: CC/CV/Trickle charging, to make sure the battery is full charged and won’t be over charged; each slot controls independently; Mixed charging mode
Compatibility: various kinds of cylindrical chargeable batteries (Diameter: below 26mm, height: 34-70mm)
Charge 3.7V Li-ion or 1.2V Ni-MH/Ni-CD batteries
B.Adopt negative voltage control technology to improve charge efficiency.
C.Two sets of led indicators (each set containing 3) show independently when charging, making the charging process visible and detecting battery charging status and stopping once completing charge intelligently.
D.Protect opposite connection and short circuit; 0 Voltage alarms.
E.Activate automatically for Li-ion battery.
F.Temperature protection: Stop charging automatically if the temperature of charger or battery gets too high when charging.
G.Stainless steel rail is more durable and smooth.
H.Worldwide voltage, suitable for the whole world.
I.12V car adapter is available.
J.USB 5V Output Mode (used as Portable Charger for mobile or pad etc.)
AC 110-240V 50/60Hz
DC 4.2V±0.08V 500mA±80mA*2
DC 1.48V±0.02V 500mA±80mA *2
DC 5V 1000mA
Charging Instruction Mode
A. If don't install the batteries and plug in, 3 LED indicators twinkle.
B. 3 LED indicators twinkle orderly to show the charging process:
1LED stops twinkling and fixing that indicates battery charged by a third;
2LEDs stops twinkling and fixing that indicates battery charged by two-thirds;
3LEDs stops twinkling and fixing that indicates charging is completing.
Charging Control Mode
A. Current Control: CC
B. -△V: 8mV
C. The total time to protect: 5h (Counting when each battery begins charging)
D. Max Voltage: 1.48V
Current Control: CC-CV
4.5 USB Output Mode
A. When putting 1 Li-ion battery and no other input, the max output current of USB is 1000mA.
B. When putting 2 Li-ion batteries and no other input, the max output current of USB is 2100mA.
C. When no inputting, please do not reverse the battery, otherwise it will damage the charger.