Overview
dodocool 2500mAh Power Bank is ultra thin and lightweight. It is easy to carry and great for emergency use. When your phone runs out of power and you need to make a call or text a message， you can charge your phone quickly with no extra charging cable needed. The power bank comes with a built-in Micro-USB cable for charging Android smartphones with a Micro-USB port and a built-in Lightning adapter for iOS smartphones with a Lightning port.

Features
Premium Components
Rated at 2500mAh， this Ultra Thin Power Bank adopts premium lithium polymer battery which is more stable and safe than Li-ion battery.
Built-in Micro-USB Cable & Lightning Adapter
Both the built-in Micro-USB cable and built-in Apple MFi certified Lightning adapter are neatly tucked away， ready to use at any situation.
Fast Charging Speed
Support rapid charging (up to 1 Amp current) for popular smartphones or mobile devices with a micro-USB port or Lightning port.
Safe and Reliable
Short-circuit， overcharging， over-discharging， over voltage， over current and overheating protection keeps you and your devices safe.
Ultra Thin & Lightweight & Compact
Ultra-thin at only 8mm and lightweight at less than 65g， you can easily slide the compact battery pack into your bag， pocket or wallet and take it wherever you go.
LED Power Indicator
The LED power indicator light lets you know power consumption， so you can be sure your battery won't run out when you're on the go.