18650 Phototrap Trail Camera Adapter

A battery adapter to replace expensive sold-in Lion batteries to replaceable common 18650 batteries without any changes at your Trail Camera.
I used a 2x 18650 battery box from supplier www.buyincoins.com.
http://www.buyincoins.com/item/9160.html#.VZFS40atEmU

Print the STL-File, solder the two wires to the small PCB or connector, glue the 18650 box to the new battery case. Ready!
May you can use the old PCB from defective battery pack for your new one too.

Now, for charging I use al