Power Bank 20,000 mAh Fast Charge High Speed (White)

Built-in intelligent recognition voltage imported chip, can automatically identify the mobile phone, PSP, tablets, and other digital products charge.
Precise electronic board, have prevent overcharge, discharge, prevent leakage, short circuit and high temperature resistant.
memory effect, charging circuit number up to 1000 times.
High quality high capacity batteries, durable.
Support for fast charging, no Standard USB output, Micro/Mini USB input, simple and easy to carry.