Aukey® 20,000 Amh Battery Backup, External Battery Portable Power Bank with 2 USB outputs Tech Aipower, 2.1A input, Output 1A & 2.1A, Mobile External Battery Double USB output with Flashlight function, External Battery for iPhone, iPad, Samsung Galaxy and other smartphones, tablets etc. White (Electronics) 5
Aukey® 20,000 Amh Battery Backup, External Battery Portable Power Bank with 2 USB outputs Tech Aipower, 2.1A input, Output 1A & 2.1A, Mobile External Battery Double USB output with Flashlight function, External Battery for iPhone, iPad, Samsung Galaxy and other smartphones, tablets etc. White (Electronics)
I bought this battery for long trips or plane for travel by bike / camper where electricity may not be available for several days. When I received the battery, it was charged to 75%. I was able to perform 3 full loads of my Samsung Galaxy Tab 2 full charges on my phone (not smartphone) and 1 full charge my mp3 player. The load is not much longer than when connecting the camera directly to the mains. However, the full charge of the battery took 24 hours instead of 12 hours indicated but it does not bother me. The battery is very easy to use, it is quite heavy but it is understandable. Provide a case to prevent damage.
