4 Slot Battery Charger Intelligent LCD Screen 18650 4.2V Rechargeable Lithium Battery For 1.2V NI-MH AA / AAA Battery Charger Features: 1. Strong compatibility: The intelligent LCD battery charger adopts a stretchable spring design, suitable for various rechargeable batteries such as 3.7-4.2V 18650/26650/21700/18500/16340/14500 lithium batteries and 1.2V NI-MH AA/AAA Nickel Metal Hydride batteries. 2. USB interface charging: The intelligent LCD charger has a built-in USB cable for charging, with low voltage and safe charging. It can be connected to sockets, phone chargers, computers, power banks, car chargers, etc. to achieve simple and convenient charging. 3. LCD display screen: The intelligent lithium battery charger supports 0V activation, accurately detecting voltage and current, and checking the battery charging progress anytime, anywhere. The display screen displays the voltage and battery level during the charging process, and stops charging when fully charged. 4. Multiple protection: The battery charger is equipped with an intelligent chip, which has multiple protection functions, including overcharging protection, overcurrent protection, and reverse charging protection. This ensures that the battery does not overcharge and stops charging when fully charged. 5. Independent charging: Each battery compartment of the universal charger is individually controlled and does not interfere with each other. It can charge one, two, or four batteries at once, depending on the number of slots used. The charging process is independent, and when the battery is fully charged, it stops charging without any interference. Product Name: Battery Charger Fast charging: Yes Smart charging: Yes Display screen: Yes Input interface: USB Input power supply: 5V Cable length: 50CM Four slots: 4.2V-4000mA (lithium-ion battery) 1.2V-2000mA (AA/AAA)

---