Product details
this 20000 mah power bank which makes it portable(can walk while charging) and has massive power which is enough to satisfy the power needs of your mobile, tablet etc ,the battery cell type is lithium polymer, the rated input is 5v ,a rated output of 2.1 a and is dual port which makes it very efficient .finally it a multi-protection safety system for short circuit prevention and more advanced features to keep you and your device safe.
specifications
key features
27mm super slim
dual port
output 2.1a
input of 5v
lithium polymer battery
has power capacity indicators
what’s in the box
he power bank and the charging cable
specifications