Ronin R-38 5000mAh Pocket Size Power Bank Black

Simple And Elegant Design:

All in one powerbank small , fast charging and pocket friendly.

Advanced Circuit Chips:

Advanced circuit chips are not only more secure, but also more effective in improving conversion rate, compatible with mainstream mobile phones,tablet etc

Incredibly Compact

This thing is remarkably small. About the same size as a small candy bar, you simply will not find a more portable power pack than R-38.