A compact adapter board that lets standard RC chargers safely charge 1S batteries.
It allows you to charge up to six 1s batteries on a universal RC charger.
Some chargers can display series resistance and capacity. So you know the conditions of the cells..
Connectors like BT2.0/A30 and XT30 are suported. And with an adapter, you can charge 18650 batteries.
I have a great RC charger (ISDT D1), and it measures internal resistance and capacity, which is awesome!
There are a lot of 18650 cells of unknown condition lying in my workshop. I would like to know if they are still good or if they belong in the trash..
Also, I love RC hobby. So why not use a universal both RC charger for RC and maker stuff??
That's why there is a main PCB with XT30 and BT 2.0 connectors. And an extension board for 18650..
- It should work with these battery types and connctors:
- Modular design with BT2.0 on top and XT30 on the sides for modules.
- XT30 - Main board
- BT2.0 / A30 Main board
- PH2.0 - future adapters if I need them
- 18650 batteries - XT30 to 18650
- easy to use
- A fuse - 2A Polyfuze
- 6S MAX
| Item | Qty | Price | Link |
|---|---|---|---|
| BT2.0M | 6 | 7.15 | https://www.aliexpress.com/item/1005004465425088.html |
| 2A Polyfuse | 1 | 0.51 | https://www.lcsc.com/product-detail/C960026.html |
| XT60 - Power Input | 1 | 0.59 | https://www.lcsc.com/product-detail/C98732.html |
| 1x7P - Balance input | 1 | 0.54 | https://www.lcsc.com/product-detail/C144398.html |
| 2x07 PinHeader | 1 | 1.4 | https://www.lcsc.com/product-detail/C2897408.html |
| XT30M | 6 | 1.72 | https://www.lcsc.com/product-detail/C431092.html |
| XT30F | 6 | 1.92 | https://www.lcsc.com/product-detail/C2913282.html |
| 18650 holder | 6 | 7.52 | https://www.lcsc.com/product-detail/C2988620.html |
| LCSC Shipping | 11.2 | ||
| PCB fabrication + shipping | 2 | 21.9 | |
| 54.45 |