1. DC12V1A (nominal) input, two-slot independent charging and

microcomputer management system.

2. The biggest highlight of this charger is that you can charge the battery

regardless of polarity!

3. There are three levels of charging current: 0.5A / 1.0A / 2.0A. The

default charging is 0.5A. You can press and hold the corresponding

button to select the charging current.

4. During charging the LCD can display the channel CH and the

charging current, voltage, time, capacity and battery type of the channel

Li-Fe 3.20V / Li-ion 3.70V / Li-ion 3.85V (IMR). The charging current of

the two slots does not exceed 2A in total. When one of the slots is

charged with 2A current, and then the battery is charged in the other

slot, the front 2A current will drop. Charge to 1A current; when the

battery is fully charged, the LCD will display FULL.

5. Automatic recognition of Li-Ion 3.70V and Ni-MH batteries, manual

selection of lithium iron phosphate battery (3.20V) and Li-Ion 3.85V

battery.

6. With 0V voltage activation function, 1.65-2.20V cannot be charged

(but there will be activated current trickle charging).

7. With multiple safety protection functions such as overcharge,

overdischarge, short circuit, etc., it can intelligently and automatically

identify bad batteries.

8. Charging mode: constant current and constant voltage.

1. Button (Mode): 2 buttons each control one slot. Within 5 seconds after

the battery is powered on, click the Mode button of the corresponding

slot to select the type of rechargeable battery. Press and hold the Mode

button to select the charging current. Determine the type of battery that

needs to be charged (such as 3.20V / 3.80V) and stop the operation

after charging current, and enter the charging state after 5 seconds. You

cannot switch the battery type during the charging process, but you can

click the button to light up the backlight and long Press to switch the

current.

2. LCD: After the charger is connected to the power supply, the LCD

display will be displayed for about 2 seconds, and then display null.

When the battery is detected, the LCD displays the corresponding slot

number, battery voltage and current, and the battery type symbol flashes

(NiMH / Nickel-cadmium 1.2V no battery type symbol blinks), after 5

seconds, it will enter the default recognition to charge the battery. At this

time, the charging display "%" symbol flashes to indicate that charging is

in progress, and END is displayed when charging is complete.

1. Input power: DC 12V 1A.

2.Output voltage: DC 4.20V for Li-Ion, DC 4.35V for IMR, DC 3.65V for

LiFePO4, DC 1.48V for NiMH / NI-Cd.

3. Output current (optional): Li-Ion / IMR / LiFePO4: 2000mA * 1 (only

one) / 1000mA * 2 / 500mA * 2, NiMH / NiCd: 500mA.

4. Constant current / constant voltage charging, cut-off current: <100mA.

5. No-load standby current: <15m A.