I think you may mean something like this. They are cheaply found online - just connect you own USB charger on the side of it. I’ll test this as soon as get an L5 with a battery. Worked with Nokia batteries though.
I think you may mean something like this. They are cheaply found online - just connect you own USB charger on the side of it. I’ll test this as soon as get an L5 with a battery. Worked with Nokia batteries though.