WOYUM Smart Battery Charger with USB Port Charging for Rechargeable Lithium 10440 14500 14650 16340 16650 17650 17670 18350 18490 18500 18650 Batteries NiMH AA AAA Battery

The WOYUM ZK1 is a universal&automatic charger compatible with almost all types of rechargeable batteries.ZK1 charger automatically recognizes lithium-ion, nickel-metal hydride and nickel-cadmium rechargeable batteries and protect your battery with latest CC-CV charging mode. Features: --Made of German high strength spring wires to ensure the product reliability. --The positive electrode and the sliding plate are copper, good conductivity and high charging precision, different from the low-end product which made of iron and poor charging precision. --Fire resistance outer shell to secure the safety of the product. --Overcurrent protection, overvoltage protection, short circuit protection and circuit anti-reverse protection. --There is a certain repair function for the over-discharged battery. --Automatic identification function for Ni-MH battery&lithium battery , automatic management of charging process, high security performance. --CC-CV charging mode, stable charging current, the battery is protected to the maximum extent, and the battery life is extended. -CE FCC ROHS certification. Specifications: Adapter power: Input AC 100-240V 50/60Hz; Output:DC 5V/1A Input voltage for charging: 5V Input Current for charging: 1000mA Battery slot Output Current: 1000mA±10% Auto cut-off Voltage: 4.2V±0.05 Battery outpout cut-off voltage: 3.0V±0.05 Operation Temperature: -40?~+70? Storage Temperature: 0?~40? Package Content: 1 X ZK1 Battery Charger 1 X USB cable 1 X User Manual 1 X Warranty Card