Specifications Input Voltage 5VOutput Voltage 4 2V Lithium battery 1 2V NI MH AA AAA battery Output Current 4000mA Lithium battery 2000mA NI MH AA AAA battery Interface Type Type CMaterial ABS shellCable Length 50CMCompatible Batteries 26650 21700 18650 18500 16340 14500 AA AAAFull Charge Voltage 4 2V Lithium battery 1 5V AA AAA battery Display LCD shows charging status voltage and battery level Features 1 Universal Charging CompatibilitySupports multiple battery types including Lithium batteries 3 7 4 2V and Nickel Metal Hydride Nickel Cadmium batteries 1 2 1 5V making it versatile for different devices 2 Effortless Power SupplyEquipped with a Type C USB interface for convenient charging via computers power banks or direct wall sockets 3 Enhanced Safety ProtectionBuilt in safeguards prevent overcharge overheating and reverse polarity ensuring safe battery maintenance and prolonged battery lifespan 4 Precise Charging FeedbackLCD display provides real time updates on voltage and battery progress allowing users to monitor charging status conveniently 5 Auto Shut Off FunctionalityAutomatically halts charging once batteries reach full capacity eliminating potential overcharge related risks Package Included 1 x 4 slot USB Battery Charger
