If you fly micro helis such as the Solo Pro, Trex 100 and v911. You’ll quickly find that they each employ their own proprietary battery connector. What is an easy way to be able to hook these battery up to your programmable charger?
Simple. Take a clothespin and insert two tiny screws 5mm from each other. Then wire it up like the photo below to create a charging clip.
You can make more than one and wire them up to parallel charge. It’s easy to clip on and off and works great.
RC Groups forum post