Viaking Solar Power Bank 10000ah

10000Mah Portable Power Bank We use only new batteries, not refurbished. Our battery claims are genuine. The Only way of charging is with electricity- via a USB charging port. Charging time:3-4 hours with electricity. The solar panel being very small is not efficient to charge the big battery. But can be used for a very minimal charge in an emergency. Please note that this is Not a Solar Power Bank. Built in quality batteries and comprehensive multi-protect safety system, including overcharge protection, short circuit protection. The battery capacity itself is 10000mAh, its marked capacity is 10000Mah, although its actual output capacity is 6600Mah.The conversion rate of each power bank is basically the same. The conversion rate is about 65%. So, you can calculate their actual output capacity by yourself, 10000 x 65% = 6500mah. Product Description: Product Model:10000Mah mobile power supply Capacity 10000Mah Input DC 5V/2 1A Output1 5V/2 1A Output2 5V/2.1A Two charging ports One input to charge the battery bank Shell material: Plastic ABS Product Weight: 260g Product Size: 14 x 7 x 2cm Weight: 240g Socket standard: Micro USB What's in the box 1 x 10000Mah Power Bank