Anker Astro Mini 3000mAh Ultra-Compact Portable Charger is shaped to resemble a flashlight or tube of lipstick to provide durable and inconspicuous power at any time. The charger is built from Samsung grade A cells and premium microchips to ensure highest quality.It is 4.33 inches tall, and 0.9 inches in diameter and comes with alight weight of 3.07 ounces! Of course, many people would think that a power bank the size of lipstick would sacrifice lots of power. Well, think again! This minute size charger stores power of 3000mAh in Samsung Grade A cell battery. The charger operates as a flashlight which has RAV Power put in three mode flashlight on the end of this external battery for high, low, and strobe. The light is very bright for a battery pack flashlight, and you can use it conveniently in the dark.
On the bottom is a micro USB 5 volt input for charging the power bank, a USB 5 volt output for charging other devices, and a power button, which you use only for turning on the flashlight. The battery turns itself on and off automatically when connected or disconnected, and when charging is complete.
The capacity of this battery pack may not be sufficient for some phones to get a full charge out of it. It again has no battery level indicator lights, which would indicate the battery strength while in use.
Anker Astro Mini 3000mAh Ultra-Compact Portable Charger Lipstick-Sized External Battery Power Bank Pack is used for charging iPhone 5S, 5C, 5, 4S, Galaxy S5, S4, S3, Note 3, Nexus 4, HTC One, One 2 (M8), Nokia Lumia 520, 1020 and most other Smartphones in the market.
Get the charger from Amazon.