1: Built-in 21000mAh (77.7Wh) Military grade lithium battery, continuous ignition > 200 times 2: 5V Mobile Power (various kinds of mobile phones, MP3, PSP, MID, Bluetooth headset charging) 3: 8.4V mobile power (SLR cameras, digital cameras, POS machines and other charge) 4: 9V mobile power (routers, ADSL modem, etc. Charge) 5: 12V mobile power (DC pumps, portable car charging equipment, etc.) 6: 16V mobile power (electric cars, laptops, etc. Charge) 7: 19V mobile power (electric cars, laptops, etc. Charge) 8: 24V Mobile Power (fire alarm, LED digital tube charge 9. USA CREE 3W Light 10.S0S standard