The SJCAM SJ20 dual-channel charger allows you to charge two batteries simultaneously thanks to its two separate ports, making it convenient to prepare a backup power supply for future use. The device features a 5 V / 2 A input and two 4.4 V / 1.1 A outputs, and two elongated LEDs on the front panel serve as status indicators.
| Manufacturer | SJCAM |
|---|---|
| Product Name | SJ20 Dual Charger |
| Type | Dual-channel charger |
| Input | 5 V / 2 A |
| Output | 4.4 V / 1.1 A ×2 |
| Number of Ports | 2 |
| Indicators | 2 LEDs |
| Color | Black |
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