# More Safe Large Power, Over-charged/discharged, Over-voltage, Over-current and Short Circuit Protection.Keep our electronics Full of Power # Compatible with Most of 12V (within 2A 24W) Devices.Also Runs Drones,Telescopes,Electronic Organs,Smart Robots,Fishing Lamps,Spectra S2 Breast Pump,Probe Light,Signal Tool... # APPLICATIONS:Wireless cameras, personal processing systems, PDA personal data assistants, Personal communication systems, walkie-talkies, digital cameras, camcorders, Video cameras, Bluetooth devices, CD players, MD players, Portable DVDs, MP3 players, smart cards, aviation models and more. # Pls Turn On The Battery Switch to Position "-" When You're Charging. Any About Purchasing or Use Process Questions, Please Contact us Directly. # More safe More power More convenience 1