1. 10-slot charging design, capable of charging 1 to 10 3.7V - 4.2V lithium batteries simultaneously. Each slot can be charged independently. Charging stops automatically when full
2. Independent indicator lights provide status indication. Red light indicates charging state, and it switches to green when charging is complete, clearly showing the charging progress
3. Adopting telescopic spring compartment design, supporting reversible charging
4. Equipped with multiple safety protections, including short circuit protection, overcurrent protection, and reverse connection protection, enhancing charging safety
5. Hidden ventilation structure at the bottom, ensuring good heat dissipation during charging
6. Input: 110V - 240V
7. Output: 4.2V, 6000mA
8. Cable length: 72cm
9. Size: about 20.5 x 13.5 x 4cm
10. Do not use ordinary non-rechargeable batteries for charging
11. Note: only the charger is included, no other items such as batteries in the picture