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General| Input Current | 2.1A |
|---|---|
| Charging Current | 0.5A x 4 / 1.0A x 2 |
| Display | LCD |
| USB Output | No |
| Charging Channels | 4 |
| Input Voltage | 5V DC |
| Cut-Off Voltage | 4.20V ± 0.05V |
| Output Voltage | 4.2V |
| Compatible Battery Types | Li-ion |
| Compatible with | 10440, 14500, 16340, 18350, 18500, 18650, 22650, 26650 |
| Operating Temperature | 0-40°C |
| Dimensions | 149mm x 115mm x 35mm |
Lists key features like compatibility, independent channels, and OV activation.
Details technical specs including input, charge current options, and operating temperature.
Explains the scale and readout of the charging current on the LCD.
Explains the scale and readout of the battery voltage on the LCD.
Describes the meaning of red and green LED indicators during operation.
Explains how battery placement determines the charging current.
Step-by-step guide to test a battery's mAh capacity.
Details the OV activation feature for over-discharged batteries.
Explains protection against short circuits and reverse battery insertion.
Advises against charging worn-out or over-discharged batteries.
Recommends keeping charger dry, supervised use for children, and no modification.
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