High Capacity, 5200mAh; 2-3 full charges or add 22 hours talk time to your iPhone 4S / 4G / 3GS; 1-2 charges for Samsung Galaxy S4 / S3, 200 hours + audio playback, or 200%-300% to the battery life of most mobile phones.
Compact, portable & stylish design; Easily fits into your bag to provide instant power; PERFECT for long plane flights, road trips, or whenever you need to charge your mobile devices wherever you are.
Samsung Grade A cells and high quality Lithium-ion battery ensures reliability; 500 + recharge cycles over the life of the battery.
Convenient flashlight updated to prevent accidental activation: lights only after pressing the power button for 2 seconds; 4 LED indicators reveal the battery level; Input: DC 5V 2.1A, Astro charges via standard USB or AC adapter (not included).
Package includes: BRTONG External Battery, Micro USB cable,welcome guide, 12-month hassle-free warranty. (Apple adapters, 30 pin and lightning, Samsung 30-pin adapter not included).

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.3 inch
Height : 1.7 inch
Length : 6.1 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 3.2 ounce (View shipping rates and policies)

ASIN : B00OH1WO1G