ISDT C4 EVO 18650 Battery Charger for AA AAA, 4+2 Slot LCD with Capacity Detection and Activation/Destruction Functions, Automatically Identify Type, 1.5V Li-Ion NiMH 21700

【4+2 Independent Charging Channels】Please update the product firmware before use. If the charger cycles through charging channels, please use an adapter with a power rating of 36W or higher. 4+2 independent charging channels, each with different operating modes and current settings. Current is adjustable: vertical slot maximum 1.5A, horizontal slot maximum 3A 【7-in-1 Professional Smart Battery Charger】The C4EVO features charging, discharging, cycling, analysis, activation, and destruction modes to maximize battery performance and extend battery life. Analysis mode tests battery capacity and health; destruction mode reduces battery voltage to 0V; activation mode repairs over-discharged batteries; and cycling mode eliminates the "memory effect" of NiMH batteries 【Wide Compatibility】The ISDT C4EVO charger supports charging 19 different types of rechargeable batteries and can automatically identify the battery type, including AAA, AA, 10440, 10500, 12500, 13500, 14500, 14650, 16650, 17650, 17670, 18650, 18700, 20650, 20700, 21700, 22650, 26650, and 26700 batteries. Compatible with 1.5V lithium batteries NiMH, NiZn, 1.5V Li-ion, LiFe, and LiHv 【Real-time Monitoring + Multiple Protections】Equipped with an LCD display, it monitors various parameters of rechargeable batteries in real time, including voltage, current, and battery capacity. It also provides overheat, overcharge, overvoltage, short circuit, and reverse connection protection to ensure efficient and safe charging 【Supports Firmware Upgrades】Maximum power 36W, supports QC2.0/3.0 and PD fast charging. Furthermore, you can download ISD GO from the ISDT website to upgrade the firmware and experience the latest features