1. Size: 16.2*9.6*3.6cm
2. Weight: 200g
3. DC input voltage: 12V/2.0A
4. USB is only used as 5V mobile output, the output current is 1000mA, and the output of USB connected to power supply is invalid.
5. USB 5V output is only valid for 3.7V lithium battery, and Ni-MH boost is not valid.
6. Charging current of lithium battery: 4.2V 300mA/500mA/700mA/1000mA
7. Charging current of Ni-MH battery: 1.48V 300mA/500mA/700mA/1000mA
8. Charger has 6 keys, mode selection key (MODE), current selection key (CURREN), independent selection and view data key (1234), which is simple and convenient to use.
9. In any case, hold down the MODE key and hold for 3 seconds to change the CHARGE (charging) mode or FAST TEST, NOR TEST (capacity detection) mode, and then press the corresponding function button again in 8 seconds to change. It can enter the working state eight seconds after the current, independent, mixed charging, capacity detection and selected function. In the working state, it can press the (1234) key lightly to view the current (mA)./ Capacity (mAh) / Voltage (V) / Time (h) / Internal Resistance (mR) Data Reference Value.
10. Specifications of rechargeable batteries: 18650, 26650, 14500, AA, AAA, etc.

Warning
1. The charger can only charge cylindrical lithium-ion batteries and nickel-hydrogen batteries, but not lithium iron phosphate batteries.
2. Before use, please refer to the instructions carefully and pay attention to the recommended charging current of the rechargeable battery. Do not charge more than the recommended current.
3. Do not use other power adapters.
4. Charger charging and discharging may be hot, pay attention not to scald;
5. When stopping using, please unplug the power supply and battery.
6. It can only be used indoors.
7. The test data of this product are for reference only. Refer to the professional instruments for the actual situation.