Picked up 20 of these little guys.

Going to have 2 workshops i need some power in, even if it is just to charge a phone up, run a trail cam and some LED lights.

So I'm thinking of witing up two banks of ten in parnell to give 12 v at 170 ah's and use the usb port o the solar charger.

It aint a while house system but it is a skill and understanding one...

Either way, free is free.. 🤣

#battery #bank #power #solar #free