1. Suitable for charging 18650 / 26650 / 14500 / 16340 / 18500 lithium batteries.
2. Each slot can be stretched to fit different size lithium batteries and can work independently.
3. The battery can be charged forward and reverse, overcharge protection, and accurate charge stop.
4. When charging, the display light is like a horse racing dynamic running light.
5. Input: AC 100-240V, 50/60Hz.
6. Output: DC 4.2V/2000mA.
7. Charging time: 2-5 hours.
8. Size: 13.5x6.5x3.5cm.
9. Cable length: 80cm (including plug length).
10. Note: Lithium batteries are not included.