Silver New Mobile Power Bank 20000mAh powerbank portable charger external Battery
City & Province
Shenzhen Guangdong
Product Details
Features
High efficiency of power conversion.
Electricity-saving function.
Portable, practical and long cycle life.
Safe and reliable, perfect for using on traveling and outdoor
activities.
High security: Protection for overcharge, overdischarge, overload,
and short circuit.
Long service life,more than 800 times the charging and discharging.
Two USB output socket.
LCD display at any time control power.
Specifications
Long service life, more than 1000 times the charging and
discharging.
The use of advanced intelligent protection chip, the overcharge
protection, discharge protection, overload protection, short
circult protection,Leakage protection and five heavy security
protection.
The lithium-ion polymer, long service life, more safety.
After 72 hours again text, the product performance is stable.
The metal wiredrawing process, look more fashion, more
wear-resisting.