Nubmer: ME--511 Features: Mobile Phone Emergency Charger ,Suitable for mobile phone / MP3 / MP4 / MD / PAD / digital camera/ video Camera 1) Emergency charger with high quality PCB and aluminum housing 2) Power from 1pc AA battery, can charge most popular branded mobile phones 3) Various colors available: silver, blue, purple, black 4) Can print logo on the body, making it a wonderful gift for promotion sales 5) Small size with a hole for hanging rope, easy to take 6) LED indicator 7) Option: charging cable for all kinds of mobile phones 8) Size: (D) 2.1 x 7.2cm 10) Weight: 36g (without battery) Specifications: 1) battery: 1*AA 2) input voltage: 1.5v 3) output voltage: 6.2v+_0.2v 4) output current: 310ma (max) 5) charging time: Approx.1 - 3 hours 6) stand-by time: 48hours 7) working time: 1-3 hours It fit Motorola, Nokia, Samsung, Sony-Ericsson and Simens mobile phone series Nokia All series Motorola K750/V66/V60/V70/T720/tac/982/L-serie etc. Sony-Ericsson T28/T39/T68/T20/R320/R380/A2618/T28/ W550C etc. Simens C55/C25/S25/C35/C45/S45/A35/SL42/SL45/6688 etc. Samsung A200/A3600/A400/T100/N620 etc.