Update: got a replacement in yesterday. This lasted less than hour after fully charging before shorting out again. The manual say that if the circuit fails: "VOLTO needs to be reset/restored. We built a surge prevention/safety circuit into VOLTO to protect your pedals from power surges. Simply plug VOLTO into the USB power base for 60 seconds and the system will be reset" that didn't work on either of the Voltos. Keep in mind, I'm NOT using any pedal over 9volts! My chain: Polytune Mini>SP compressor>MXR Phase 90>Lumpy's Jelly Roll>Aqua Puss delay>Demeter Tremulator All analog. What gives? I really really want this to work out! If the next replacement dies I'm gonna have to get a Sanyo!