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Ships within 48 hours · Estimated delivery Sep 26 - Oct 1
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Description
ISDT C4 Air Quick Battery Charger, 6 Slots USB C Household Battery Charger with Bluetooth APP Connection FunctionThe C4 Air Quick Battery Charger offers 6 slots and USB C connectivity for fast and efficient charging. But that's not all the Bluetooth APP Connection Function allows for even more control and monitoring over your charging experience. Check out all our Chargers and the rest of our ISDT Products! Features: 6 Slot Universal Cylindrical Battery ChargerThere are 6 slots, horizontal and vertical, compatible with different battery models. Horizontally, you
The C4 Air Quick Battery Charger offers 6 slots and USB C connectivity for fast and efficient charging. But that's not all - the Bluetooth APP Connection Function allows for even more control and monitoring over your charging experience.
Check out all our Chargers and the rest of our ISDT Products!
Features:
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⚡⚡【6-Slot Universal Cylindrical Battery Charger】There are 6 slots, horizontal and vertical, compatible with different battery models. Horizontally, you can charge 4 AA or AAA batteries at the same time, and the maximum size of the vertical slot supports up to 26700.
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⚡⚡【Support mobile APP connection】The ingenious design of the APP instead of the display. Enjoy a larger view and a softer touch after wirelessly connecting C4 Air to the APP, which is full of lightness and coolness.
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⚡⚡【USB-C input interface】Universal USB-C input port, support QC/PD fast charging protocol, you can plug and charge with the included adapter. With a maximum input power of 40 W, computers and power banks can also act as a power source.
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⚡⚡【Multiple Protection】 Automatically adjust charging parameters for best charging performance and multiple protection of batteries. Extend battery life by charging and discharging more judiciously.
- ⚡⚡【Cooling to Run at Full Speed】For faster and more stable charging, we add a micro fan to keep the machine always cold enough to run at full speed.
Specifications:
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Maximum input power: 40W
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Number of batteries each charge: 1~4 Cylindrical battery
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Supported battery size: AAA,AA,10440,10500,12500,13500,14500,14650,16650,
17650,17670,18650,18700,20650,20700,21700,22650,26650,26700
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The maximum size of the horizontal battery slot is 51mm, the maximum size of the vertical battery slot is 72mm.
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Supported battery types: NiMH, NiZn, LiLon, LiFe, LiHv
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Operating voltage range: 5~12V（Compatible with QC、PD protocols）
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Charging current range: 0.1～2.0A（horizontal），0.1～4.0A（vertical）
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Operating temperature: 0~40℃
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Size: 106x73x29mm
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weight: 115g
Download the Manual Here
Package Includes:
- 1 x C4 Air Charger
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 3
Multiple ports
Style: 20W_USB-C, Size: 10FT
The usb outlet broke within a week of purchase. The rest of the outlets work perfectly. Like that it has multiple ports to plug in.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 26, 2026
★★★★★ 5
Amazing. A bit of a job to set it up but worth it!
Color: Black, Color: Black
Excellent quality. Sturdy and strong. The screws that come with it are awful. Get yourself some different ones.
Takes a while to set it up and get it all measured. I did it while I was setting up my new Flexi-spot E7 Plus standing desk. Wanted to get it all done at the same time. At first. I thought it might be overkill, but I am sooooo glad I did get this. Now my computer moves along with the desk. It looks great. I bet it has improved the air flow around my computer as well.
Looks sleek and cool.
I might have set it a bit too tight around my case and as a result I have to shimmy it to get it out of the holder if I have to do any work on the computers internals. But at least I know it's secure. My suggestion would be to leave a little bit of slack to avoid this in your setup. Maybe like a 1/4 inch would be ok. The pads should hold it in place anyway. May loosen mine up if I find the time.
But it feels totally secure on the desk with no wobble or shaking.
Great product.
Also I'm a woman in my late fifties 😃and I was able to set it all up on my own. So don't be intimidated ladies, you can do it too.
I also bought two of the ultimate set up cable management trays. Great products.
Note for anyone from the Ultimate Setup company who might read this. Please provide better quality wood screws and some extra ones) I stripped three of the cheap ones that came with this. And it took forever to drill them in because they weren't strong enough. Then it would be perfect.
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Reviewed in the United States on November 17, 2025
★★★★★ 5
Solid, simple and perfect.
Color: Black, Color: Black
Great simple design. The quality is evident in the thickness of materials. The assembly instructions, hardware and tools provided help minimize the time spent from opening the box to install. This product is packaged well and shipped with the customer convenience in mind. Well done!
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Awesome quality
Color: White, Color: White
Take your time installing! It comes with all the instructions and templates. Make sure you’re screwing this into solid wood. I would not recommend you hang your expensive PC from a particle board table.
My Pc fits in well and it’s compatible with a ton of different sizes. Mine has been mounted under my desk for about 6 months and is rock solid. I will say, mine is balancing in there. If I don’t have it at its center of gravity, it could tip out. You can adjust it with the various screw holes but make sure you mount it into something solid.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Fantasic under-desk mounting solution for gaming PC
Color: White
This item comes with an incredible amount of tools and guides for making you successful in mounting your desktop PC under the desk. I am very impressed with the quality of the materials and also the quality of documents included. It feel very sturdy using the included hardware.
I would recommend this item for anyone wanting to free up desktop space!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
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