18650 Battery Charger, LCD Intelligent 21700 Battery Charger 4 Slots Charging Socket 3 Charging Ports Charger for 3.6-3.7V Li-ion Battery:18700/20700/22650, 1.2-2.4V Ni MH/Ni CD: AAAA/AAA/AA

4 Bay Battery ChargerWith a design of 4 independent charging slots, the smart charger can charge 4 different size rechargeable batteries simultaneously, each slot is a single universal battery charger and control independently.

LCD displayThe battery charger designed with a illuminated LCD display to report real information, including battery type, charging current, charging time, charging voltage, charging schedule. In addition, the information about the four slots is monitored by pressing the buttons on the right and you can change three charging speeds by pressing the left buttons.

Safety and fast charging performance Compliant with standard - cUL CE TUV GS PSE FCC RoHS C-TICKCB. Built-in intelligent circuit protection to protect the safety of the charged battery, the You can adjust the single-channel charging current up to 2A.

Wide compatibilityThe universal four-slot charger can automatically recognize the battery type and is compatible with most types of Li-ion and NiMH batteries, including 3.6V/3.7V Li-ion 32700 26700 26650 22650 21700 20700 18650 18490 18500 18350 176666 50 16. 65016340 14650 14500 10400 1.2V Ni-MH / Ni-CD: AAAA AAA AA A SC C F6; 3.2V LiFePO4 Batteries.

Safety and practical protectionOur LCD battery charger is not only a built-in safety mechanism to prevent overheating, high voltage and overcurrent and short circuit accidents, but also, the battery charger comes with 3 charging ports (USB-C / Micro USB and another type) to meet your needs, and you could receive USB-C and Micro USB cables. You can charge the battery anywhere. It is recommended to charge with 5V2A.