Ultra -high capacity
filled to the brim with charging power to keep your phones and tablets fully charged for days on end.
Charge iphone x/ galaxy s9 over 5times.
2.1a fast charging
dual output to chargeup to two device s at once.
Multi protection safety system (surge protection, short circuit prevention and more ,
capacity :20000 mah
rated input :dc 5.0v=2a
rated output : dc 5.0v=1a/5.0v=2.1a (max,