Introduction: Adding a Fast Charge Feature to a Powerbank
In this project I will show you how I modified a common powerbank in order to cut down its ridiculously long charging time. Along the way I will talk about the powerbank circuit and why the battery pack of my powerbank is a bit special. Let's get started!
Step 1: Watch the Video!
The video gives you all the information you need to modify your own powerbank. But during the next steps I will give you some additional information.
Step 2: Order the Components!
There are not many components necessary for this modification but here you can find a parts list with example seller (affiliate links):
Aliexpress:
1x Powerbank: https://s.click.aliexpress.com/e/_dXVy7Yb
1x 4PDT Switch: https://s.click.aliexpress.com/e/_dYk3JIr
1x 2S Protection Circuit: https://s.click.aliexpress.com/e/_dXdL3V5
1x XT60 Connector: https://s.click.aliexpress.com/e/_d7rt0sn
Amazon.de
1x Powerbank: https://amzn.to/2k7aPkn
1x 4PDT Switch: https://amzn.to/2wT65rK
1x 2S Protection Circuit: https://amzn.to/2IukI6g
1x XT60 Connector: https://amzn.to/2k9mP4V
Ebay:
1x Powerbank: -
1x 4PDT Switch: http://rover.ebay.com/rover/1/711-53200-19255-0/1?...
1x 2S Protection Circuit: http://rover.ebay.com/rover/1/711-53200-19255-0/1?...
1x XT60 Connector: http://rover.ebay.com/rover/1/711-53200-19255-0/1?...
Step 3: Do the Wiring!
Here you can find pictures of the wiring. Feel free to recreate it.
Step 4: 3D Print the Enclosure!
Here you can find the .stl and the .123dx files of the enclosure. 3D print it with your 3D printer and finally assemble your new powerbank.
Step 5: Success!
You did it! You just modified your powerbank!
Feel free to check out my YouTube channel for more awesome projects:
http://www.youtube.com/user/greatscottlab
You can also follow me on Facebook, Twitter and Google+ for news about upcoming projects and behind the scenes information:
