USB External Battery Pack 1300mAh High Capacity Power Bank Charger
1,with switch keys, standard single USB output, MicroUSB input
2,A product-quality and high-capacity batteries, smart board, Smart charging, plug and play, no memory effect, rechargeable up to 500 times.
3,Built-in smart device voltage identification chip that can automatically identify different phone models, compatible with 95% of all kinds of mobile phones.
4,Two-color charging status indicator, multiple intelligent circuit against over discharge, Excessive discharge or short circuit.
5,Personas rectangle lip stick, mini portable, efficient conversion rate, fast charging.