Here is a custom dual 18650 charger that i've made. It is customized to use the following parts (readily available from eBay):
...and some other small parts that can be sourced on eBay, like LED's, LED-holders and power-jack.
I do not recommend driving the chip at 3A because of heating issues. Although 2A should be fine.
Enjoy! :)
| charger_BOX.stl | 150.6KB | |
| charger_LID.stl | 390.6KB |
