Add a rechargable battery pack to make your EEW tools more portable. I don’t sell any of these, but there are links to make finding them easier.
EEW 6.1
The EEW 6.1 comes with a wall power cord. It becomes even more portable when paired with a compatible battery pack (not included).
12V Battery Option
The TalentCell 12V 6000mAh provides over 8 hours of use and installs into the bottom case easily. It comes with the cable required to power the EEW 6.1. Other batteries with 12V output of 3A and a 2.5×5.5mm barrel connector should work.
USB C Power Bank Option
For this option you need a USB C power bank that supports Power Delivery (PD) of 65W or more and supports 12V output. This INIU Power Bank has been tested and works well. You will also need thisUSB C to 12V 3A cable which connects from the EEW 6.1 to the power bank.
Please note!
While there are USB Type-A to 12V cords that physically fit the EEW 6.x, they should not be used. These cords typically cannot supply sufficient power for the EEW 6.x, which may result in motor damage.
EEW Fold
The EEW Fold comes with a wall power cord. It becomes even more portable when paired with a compatible battery pack (not included).
USB C Power Bank Option
For this option you need a USB C power bank that supports Power Delivery (PD) of 65W or more and supports 15V output. This INIU Power Bank has been tested and works well. You will also need thisUSB C to 15V 3A cable which connects from the EEW Fold to the power bank.
12V Battery Option
These battery option works fine, but the EEW Fold will not run at full speed. It will still go over 2000 RPMs which is more than fast enough for most spinners, but if you want to go at maximum speed you need a 15V battery.
The TalentCell 12V 6000mAh provides over 8 hours of use and installs into the bottom case easily. It comes with the cable required to power the EEW Fold. Other batteries with 12V output of 3A and a 2.5×5.5mm barrel connector should work.
Please note!
While there are USB Type-A to 12V cords that physically fit the EEW Fold, they should not be used. These cords typically cannot supply sufficient power for the EEW 6.x, which may result in motor damage.
EEW Nano 2.x
The EEW Nano 2.x includes a USB power cord, allowing it to run from any USB Type-A port that provides 2A or more. This makes it the easiest eSpinner in the EEW lineup to power from a battery. Most people already have a USB power bank for charging their phone, and many of those will work perfectly with the EEW Nano 2.1. You can also find suitable USB battery banks at many local retailers.
USB Battery Recommendation
The 3d-printed base for the EEW Nano 2.X is designed specifically for the TalentCell 12V 3000mAh battery, which offers reliable portable power and fits neatly inside the enclosure.
todo – Handle other products here
Recommendations
| Product | Voltage | Current | Primary Power | Recommended External Battery |
| EEW 6.x | 12V | 2A | 12V 3A Wall Power | TalentCell 12V 6000mAh or any battery with a 12V 2A output with 5.5×2.1mm barrel jack |
| EEW Fold | 15V | 3A | 15V 5A Wall Power | USB PD battery bank and a special USB cord |
| EEW Nano 2.x | 5V | 2A | USB Micro Cord | TalentCell 12V 3000mAh or any USB battery pack with 2A output |
| EEW Yarn Counter | 3.3V | 20mA | 2x AA Batteries | NA |
| EEW Cone Winder | 12V | 2A | 12V 3A Wall Power | TalentCell 12V 6000mAh or any battery with a 12V 2A output with 5.5×2.1mm barrel jack |
| EEW Nano 1.x | 9V | 1A | 9V 1A Wall Power and special 9V USB cord | TalentCell 12V 3000mAh or any USB battery pack with 2A output |
Electric Eel Wheel 6
The EEW 6 power plug is a 5.5mm x 2.1mm 12V. The power source should supply 2 A or more current. To connect these battery packs, most of these batteries come with a cable that connects to the 12V output on the battery and then another end of that cable will connect to the EEW 6.0.
The bottom cover fits the TalentCell 12V 6000mAh. That is my top recommended battery for the EEW 6.0.
Below are a few battery options I’ve tested with the EEW 6:
- TalentCell 12V 3000mAh (4+ hours of use)
- TalentCell 12V 6000mAh (8+ hours of use) – This is the one that fits in the bottom best
- A special cable to output 12V from USB C and a battery pack that supports USB C with PD 24W+ at 12V (they might list it as 2A+ at 12V). Here is a one I’ve tested that works.
There are USB Type A to 12 V cords that fit the EEW 6.x, but you shouldn’t use them. The USB cords can’t provide enough power for the EEW 6.x in all cases and this can damage the motor. If you ever find one that has specs that say it can provide 12V at 1.5A or higher let me know since it would probably work, but I’ve never seen one like that.
Electric Eel Wheel Nano
The EEW Nano 2.x can be powered with any USB battery pack that supports 2 amps or more, and has a Type A USB connector. Most USB battery packs I could find did this.
If you have the 3d printed bottom I designed for the EEW Nano 2.x this is the battery for the cover: TalentCell 12V 3000mAh. If using the TallentCell battery packs with the EEW Nano make sure you use the USB port and not the 12V output port. The 12V output port can damage the motor.