Intelligent battery never fall telephone outage

This small battery is perfect. Already, it comes with an instruction manual which is a real plus, as the user manual, in French, a few pages explains the operation of the battery. And casually, not in luxury because this little battery has some hidden talents.

So when you press the battery button, if the flashlight is on, a small diode too. When I received the battery, it was green (level entre80% and 100%). Then, as and using the battery, the color will change. Blue between 50 and 79%, Red 20 to 49% and when the red LED flashes, it is below 20, it's time to recharge.

Conclusion Ravepower provides a charged battery, so it goes the distance and stores energy over a long period unlike a portable battery for iPhone that I had that did not work as well and had been delivered almost discharged.

Next, the operation of the flashlight is convenient, you press the button and the light goes on, you press again and flashes a third time to turn off.

Finally, come to the point. This battery works well? Yes. You plug the USB cable to your smarthphone and battery detects your device. And she supported. I have a smartphone 2500 mAh, so she could charge me 2 times in just 40 minutes (yes, because I do not expect to be 0 but about 50%). She was faster than a conventional charging on the computer.

The battery is not supplied with an AC adapter to charge itself or the load is on the computer through the same cable or using an AC adapter (5Va-1A).

Ultimately, a great product, light that takes up little space in a bag, and you will never run out of battery failure.