Im just about to pull the trigger on this and wondered anyone had tried it???
https://www.amazon.co.uk/Smatree-Po...+2+charger&dpPl=1&dpID=41XDdGfnpZL&ref=plSrch
https://www.amazon.co.uk/Smatree-Po...+2+charger&dpPl=1&dpID=41XDdGfnpZL&ref=plSrch