[Half the size, 25% more charging current] Super fast charging with a maximum charging current of up to 4A vertically and 2A horizontally, allowing you to charge quickly enough. Compatible with a wide variety of slots between 6 horizontal and vertical slots. The horizontal slot supports simultaneous charging of 4 AA and AAA batteries, and the vertical slot supports up to 26,700 batteries.
[Supported sizes] AAA,AA,10440,10500,12500,13500,14500,14650,16650,17650,17670,18650,18700,20650,20700,21700,22650,26650,26700 Compatible battery types: NiMH, NiZn, Lilon, LiFe, LiHv
[True independent 6 channels] Unique horizontal and vertical 6-slot design with 2 vertical slots and 4 horizontal slots. The 6 channels will not charge alternately. There is no current dispersion due to simultaneous charging of multiple slots.
[USB Type-C Input] Universal USB-C input supports QC/PD quick charging protocol, allowing you to connect and charge with your own adapter. With a maximum input of 40W, you can also use it as a power source for your computer or mobile.
[Smart App Control] A clever design that replaces the display with an app. When you connect C4 AIR wirelessly with the app, you can enjoy a larger field of view and a smoother touch. You can upgrade anytime and anywhere with the app and always keep your machine running at its best. *C4EVO does not have Bluetooth, so a connection to a computer is required to upgrade the firmware.
[Multiple protection for safer charging] Detects battery parameters and types to ensure a dedicated charging configuration. Protect your battery with overcharge, short circuit, reverse connection, overtemperature and timeout protection.
C4AIR supports only the charging function and has a compact size suitable for those who value portability and practicality. For more functions (discharge, storage, destruction, circulation, activation, analysis), choose C4EVO.
Model: C4 AIR Maximum input power: 40W Compatible sizes: AAA,AA,10440,10500,12500,13500,14500,14650,16650,17650,17670,18650,18700,20650,20700,21700,22650,26650,26700 Compatible battery types: NiMH, NiZn, Lilon, LiFe, LiHv Operating voltage range: 5~12V (QC, PD compatible) Charging current range: 0.1~2.0A (horizontal), 0.1~4A (vertical) Size: 106x73x29mm Beep sound: Multitone Voltage Measurement: ±10mV Port: USB power output (Type-C) Firmware update: Supported Overcharge, short circuit, reverse connection, over temperature, timeout protection: Yes Package: 1x ISDT C4 AIR charger 1x TYPE-C cable (adapter/power supply not included) *C4 AIR only supports charging function, mobile The compact size is suitable for those who value functionality and practicality. For more functions (discharge, storage, destruction, circulation, activation, analysis), choose C4EVO.
