| Battery string number | Applicable battery voltage | output voltage | charging port |
| 1S | 3.7V | 4.2V | DC5.5/2.1 male connector |
| 1S | 3.7V*4 | 4.2V*4 | DC5.5/2.1 male*4 |
| 1S | 3.7V | 5V | USB female connector |
| 2S | 7.4V | 8.4V | DC5.5/2.1 male connector |
| 3S | 11.1V | 12.6V | DC5.5/2.1 male connector |
| 4S | 14.8V | 16.8V | DC5.5/2.1 male connector |
Lithium Battery Charger
With MCU intelligent chip control, it can automatically turn the light and stop charging when fully charged.
Suitable for polymer lithium batteries, square aluminum casing lithium ion batteries, 18650 lithium batteries, e-cigarette batteries and many other types of 3.7V lithium batteries or 3.7V*N lithium battery packs.
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