C4 Air
Cylindrical Battery Smart Charger
C4 Air
Cylindrical Battery Smart Charger
Turn to an APP,got a bigger view
Compact, small,fits in anywhere
Charge quicker,horizontally or vertically.
The original 6-slot position design brings two vertical slots and four horizontal slots. These 6 slots work “truly independently”, do not charge by turns or time-sharing, while the maximum charging current is as high as 4A vertically and 2A horizontally.
Charge quicker,horizontally or vertically.
The original 6-slot position design brings two vertical slots and four horizontal slots. These 6 slots work “truly independently”, do not charge by turns or time-sharing, while the maximum charging current is as high as 4A vertically and 2A horizontally.
Big, small,various of batteries.
There are 6 slots, horizontal and vertical, compatible with various battery models. Horizontally you can charge 4 AA or AAA batteries at once, and the maximum size of the vertical slot supports up to 26700.
Big, small,various of batteries.
There are 6 slots, horizontal and vertical, compatible with various battery models. Horizontally you can charge 4 AA or AAA batteries at once, and the maximum size of the vertical slot supports up to 26700.
Keep eyes on your charging.
The ingenious design of the APP instead of the display. Enjoying a bigger view and a smoother touch after wirelessly connect C4 Air with APP, which is full of ease and cool.
USB Type-C,charge anywhere.
USB Type-C,charge anywhere.
Universal USB-C input port, supports QC/PD fast charging protocol, you can plug and charge with the adapter at hand. With a maximum input of 40W, computers and power banks can also act as power sources.
Sound & light indication,hear it, see it, will not miss it.
Sound & light indication,hear it, see it, will not miss it.
OTA upgrade, never stop growing.
OTA upgrade anytime, anywhere, always maintain the best performance of the machine.
OTA upgrade, never stop growing.
OTA upgrade anytime, anywhere, always maintain the best performance of the machine.
Cold down,to run at full speed.
For a faster and more stable charging, we add a micro fan to keep the machine always cold enough to charge with 4A full speed.
Cold down,to run at full speed.
For a faster and more stable charging, we add a micro fan to keep the machine always cold enough to charge with 4A full speed.
Safer charging, with multiple protection
Battery parameter detection and battery type detection ensure exclusive charging configuration for your battery, five protections for overcharge, short circuit, reverse connect, over temperature, and overtime to escort your charging.
Safer charging, with multiple protection
Battery parameter detection and battery type detection ensure exclusive charging configuration for your battery, five protections for overcharge, short circuit, reverse connect, over temperature, and overtime to escort your charging.
Specification
| Model: | C4 Air |
| Maximum input power: | 40W |
| Number of batteries each charge: | 1~4 Cylindrical battery |
| Supported battery size: | AAA,AA,10440,10500, 12500,13500,14500,14650,16650, 17650,17670,18650,18700,20650, 20700,21700,22650,26650,26700 |
| *The maximum size of the horizontal battery slot is 51mm, the maximum size of the vertical battery slot is 72mm. | |
| Supported battery types: | NiMH, NiZn, LiLon, LiFe, LiHv |
| Operating voltage range: | 5~12V（Compatible with QC、PD protocols） |
| Charging current range: | 0.1～2.0A（horizontal），0.1～4.0A（vertical） |
| Operating temperature: | 0~40℃ |
| size: | 106x73x29mm |
| weight: | 115g |