AF-M3000 is 3W class multi-power supply for smartphone, cell phome, portable game machine and so on. It's a palm-sized mobile hydrogen fuel cell.
You can generate electrical power easily with AF-M3000. You just put a fuel cartridge into it and pour water into filling port. So AF-M3000 starts to generate electrical power soon.

Main body | |
| Max. output | 3.5W |
| Output voltage | 5.2V |
| Size | H67.6xW118.6xD21.0mm |
| Weight | 128g (only the main body) |
| Remarks | Output time and output capacity may vary depending on the condition of use. |
| Please note that the spec may be changed without previous notice. We appreciate your understanding. | |
Fuel cartridge | |
| Output outline | more than 1Wx90 minutes (25) |
| Size | H28.8xW53.5xD15.5mm |
| Weight | 16.8g |
| Output time | about 120 minutes/one cartridge |
| Output capacity | about 3Wh/one cartridge |
| Accessory | water supply container (water 5.5cc) |
| Remarks | Output time and output capacity may vary depending on the condition of use. |
| This cartrdge is disposal. Do not use again. | |
| Please note that the spec may be changed without previous notice. We appreciate your understanding. | |
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| appearance diagram of main body | appearance diagram of cartridge
and water spply container |
AF-M3000 is a fuel cell and portable electricity generator.
When you need electric power, You can generate it by setting a fuel cartridge in AF-M3000. You don't need to prepare like a chargeable battery before use.
For example, when your smartphone's battery is low and needs to be recharged but you want to continue operating it, if you have AF-M3000, you only have to set a fuel cartridge . You can generate electric power and feed it to your smartphone when you need.
We developed the original power generating cell which is very thin and has high output. Our power generating cells make it possible that AF-M3000 is palm-sized and good for carrying around.
The fuel cartridge of AF-M3000 is small, light and disposal for portability. And the capacity of fuel is design to "charge a cell phone full" or "charge smartphone up to 50%", for it is easy to use it up.
For the on/off control technology, please see "4. Ideas on how to proceed in the future".
Our fuel cartridge is design to prevent the deterioration of fuel. And it is possible to keep it down to almost 0% in principle. You can store our fuel cartridge long time, as long as you don't open the package of it.
You can use AF-M3000 easily by general 4-step. Please read manual about the detailed operation method and function
![]() | STEP1 Open the package of a fuel cartridge |
![]() | STEP2 Put a fuel cartridge into AF-M3000 body |
![]() | STEP3 Pour water into filling port by a water supply container |
![]() | STEP4 AF-M3000 starts to generate power |
You can choose in various combinations of a power generating cell and a hydrogen generation kit as you like.
Both handling a cell and using a kit are very easy.
You can combine our cell and kit with your distributing cables, loading apparatus and converter to make your experiments. And you can construct a large-scale system of generating electric power by connecting plural cells.
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| Example:an experiment of LED bulb | Fig:The frame format
of our power generating cell |
Power generating cell(1cell)[AF-FCEDU-1] | |
| Max. output | 0.5W |
| Output voltage | 0.5-0.8V |
| Size | H15.6xW37xT5.5mm |
| Please note that the spec may be changed without previous notice.
We appreciate your underdtanding. | |
| We can customize a unit of plural cells.
Please contuct us about the details. | |
![]() AF-ECEDU-1 |
![]() To handle by hand is OK. |
![]() Performance chart |
![]() Thickness is about 5mm only. |
Hydrogen generation kit | |
| Contents | a container designed for the hydrogen generation, urethane tube(1m), a plastic syringe, 5 hydrogen generating agents. |
| Method for generating hydrogen | Inject 1mL of water to a hydrogen generating agent, Hydrogen is generated for 20-30 minutes. |
| Please note that the spec may be changed without purevious notice. We appreciate your understanding. | |
| You can also get an additional pack of hydrogen generating agents(10). Please contuct us about the ditails. | |
appearance diagram |
Fig:How to generate hydrogen |
Our fuel cell generates power by using hydrogen from hydrogen-producing agents and oxygen in the air. There must be some people considering, "hydrogen is dangerous". However, it has good energy efficiency and is highly clean and safe fuel, if it is used appropriately. And Hydrogen is the smallest (lightest) molecule so that it diffuses immediately and comes out in the air.
Hydrogen does not have toxicity, smell, flammable and ignitable. If it mixes with oxygen, it causes explosion when it's ignited; however, it causes neither burning nor explosion unless hydrogen concentration is over 4% of volume.
We promise the reliable safety of AF-M3000.
We are developing new technologies to pursue the possibility of Fuel cells.