The VX4 SET charger for 18650 batteries from Xtar is a versatile and powerful solution for charging various battery types. It supports not only Li-ion batteries with voltages of 1.5 V and 3.6/3.7 V but also LiFePO4 batteries with 3.2 V and Ni-MH batteries with 1.2 V. With four independent charging slots, it allows for the simultaneous charging of multiple batteries, increasing efficiency. The device features a three-stage charging process (TC/CC/CV) for Li-ion batteries, ensuring safe and effective charging. Additionally, it has a function for reactivating deeply discharged cells, which can extend the lifespan of the batteries. Included is a PD 20 W power supply that ensures fast and reliable power delivery.

• Supports various battery types: Li-ion, LiFePO4, and Ni-MH
• Capacity measurement for 1.5 V batteries
• Three-stage charging process for Li-ion batteries
• Four independent charging channels for simultaneous charging
• Reactivation of deeply discharged cells and 0 V cells.