ERD Scotch-Brite 10000 mAh Portable Lightweight Power Bank for Mobile Chargin

Lithium polymer battery makes it more durable and optimizes charging efficiency and ensures device maximum battery life
Fully charge the device before use, switch off power button when not in use. Protection against overcharge, over-power, short circuit and em field
The power bank allows you to never lose pace and stay charged at all times. This capacity is sufficient to charge popular smartphone models single time without recharging the power bank itself
All round safety: surge protection/short circuit protection, single port current protection/output overcurrent protection, temperature control - total protection for you and your devices
Pocket-sized, super portable, easy to hold in your hand and put anywhere. Convenient to carry with on the way