PHONES,HTC,SAMSUNG.2.BUILT-IN 30000MAH RECHARGEABLE LI-POLYMER BATTERY . 3.30000MAH CAPABILITY, POWERFUL WITH LONG OPERATION TIME. 4.BE COMPATIBLE WITH NOKIA, IPHONE, IPAD, MP3, MP4,
PHONES,HTC,SAMSUNG.2.BUILT-IN 30000MAH RECHARGEABLE LI-POLYMER BATTERY . 3.30000MAH CAPABILITY, POWERFUL WITH LONG OPERATION TIME. 4.BE COMPATIBLE WITH NOKIA, IPHONE, IPAD, MP3, MP4, AND OTHER MOBILE PHONES... 5.THE USB OUTPUT, MORE CONVENIENT. 6.HIGH EFFICIENCY OF POWER CONVERSION. 7.ELECTRICITY-SAVING FUNCTION. 8.WITH 4 LED POWER INDICATOR. 9.PARTABLE, PRACTICAL AND LONG CYCLE LIFE. 10.SAFE AND RELIABLE, PERFECT FOR USING ON TRAVELLING AND OUTDOOR ACTIVITIES. SPECIFICATIONS DETAILS:CAPACITY: 30000MAH 18650 LITHIUM BATTERYINPUT VOLTAGE: DC 5.0VINPUT CURRENT: 1000MA (MAX)DUO USB OUTPUT, CHARGE 2 DEVICES SIMULTANEOUSLYOUTPUT VOLTAGE