name:universal USB power bank mode:ERA5-5.2 Capacity ... USB powered device 3.CE,ROHS,FCC universal USB power bank 5200mah Features1) the uniwersal ERA5-5. ... charged, it could charge for other device5)load auto detected, if no load, USB output will be ... shut down after 30S,or press the power button ,the USB output will be shutdown.6 ... service after sale: 1 year warranty universal USB power bank 5200mah