Isdt Charger C4 Air USB-C, for NiMH & Li-ion

Charge quicker, horizontally or vertically. The original 6-slot position design features two vertical slots and four horizontal slots. These six slots work truly independently, without charging by turns or time-sharing, while the maximum charging current is as high as 4A vertically and 2A horizontally.

Big, small, various batteries. There are six slots, both horizontal and vertical, compatible with various battery models. Horizontally, you can charge four AA or AAA batteries at once, and the maximum size of the vertical slot supports up to 26700.

Keep an eye on your charging. The ingenious design of the app replaces the display. Enjoy a bigger view and a smoother touch after wirelessly connecting the C4 Air with the app, which offers ease and convenience.

USB Type-C, charge anywhere. The universal USB-C input port supports QC/PD fast charging protocol, allowing you to plug and charge with the adapter at hand. With a maximum input of 40W, computers and power banks can also serve as power sources.

Sound and light indication, hear it, see it, will not miss it. The indicator light shows standby, charging, and charging completion. Prompt sounds indicate battery detection, charging completion, and fault alarms.

OTA upgrade, never stop growing. Perform OTA upgrades anytime, anywhere, to always maintain the best performance of the machine.

Cool down to run at full speed. For faster and more stable charging, a micro fan is added to keep the machine cool enough to charge at full speed of 4A.

Safer charging, with multiple protections. Battery parameter detection and battery type detection ensure exclusive charging configurations for your battery, with five protections against overcharge, short circuit, reverse connection, over temperature, and overtime to safeguard your charging.