i have one but it needs chargin when i bought(new) the first day i used it i drained it(this happen 2 months) so it needs charging, ill be getting my bad *** power master charger by this week lol, im going to charge it and will be putting it up for sale, its bein sitting @ 5 volts though, im sure when i get my charger and charge it'll sit @ over 13 volts, it'll be up for sale soon be on the look out, 100 shipped.