How to use
Usually there is internal resistance in all mobile phones and USB cables. As a result,the power bank will lose power when you charge your mobile phones. we called it is Conversion Rate
Normally it takes about 9 to 10 hours to charge the power bank full,but if you pay your phone at the same time,it will take more
The output power is different among mobile phones because the internal resistance is different
All the power banks have Conversion Rate,when charge your phone,there will be twice energy conversion
Package Include:
1x 12000 mAh REMAX power bank
1 x USB charging cable
1x Retail Box
