We all have three or four anxieties that spoil our lives. And among her we find the fear of ending up with the battery of her mobile completely discharged. This is not surprising. This is an issue that affects most smartphone users. To end the stress of a battery failure, we have 5 tips for recharging your cell phone without using a charger..
Connect your mobile to your computer
Charging your phone outside your home has become a completely trivial gesture. You still have to think about taking your charger with you. Where things get complicated is when the battery goes below 15% of remaining autonomy. An awful message appears on the screen of your phone asking you to connect your precious device to an electrical outlet.
But now your charger has stayed warm in your home. You then embark on a race against the clock with an uncertain outcome. You turn off the GPS, block synchronizations, reduce the screen brightness and close open applications to gain a little autonomy..
And therein lies the irony of history. Because once all these features are disconnected, your phone is no longer of much use to you, except perhaps to tell you the time.
If you have a laptop with you and a small USB cable lying around in your things, why not use it to give your mobile a little bit of juice. Obviously the results obtained will be much lower than those offered by a desktop charger. But it's always about winning..
Use your vehicle's USB socket
Most recent vehicles now have a USB socket to display the content of their smartphone directly on the multimedia screen of the dashboard. The concept is very attractive, but unfortunately its implementation is much less. 
We can no longer count the number of smartphones refusing to work in a car equipped with the MirrorLink system.
However, you can still use the USB port to connect your phone to it. If you do not order your applications from the touch screen of your car, it will be used to recharge your phone.
Take advantage of charging stations in shopping centers
Charge your smartphone while you shop? Does the concept seem interesting to you? That's good, many shopping centers offer their customers secure smartphone charging stations .
To use them, simply place your phone in one of the available lockers. You then connect your smartphone to the micro-usb socket provided, then to the touch keyboard located next to the box, you will define a password. Now you just have to close your locker and leave with peace of mind to do your shopping.
Once your shopping session is complete, all you have to do is type your secret code on the touchscreen of your locker to retrieve your mobile. Important detail, the majority of these charging stations are free.
Walk and run to make your mobile's battery last longer
If you are afraid of missing an important call, know that there are commercially available armbands capable of transforming the movements of the body into electrical energy . 
They are generally fixed on the arm and thanks to the kinetic force they will be able to recharge any electronic device.
In general, you have to walk at least 10,000 steps to fully charge a smartphone. It may sound like a lot but that's roughly the numbers recommended by the WHO for staying healthy. Daily physical activity not only helps combat overweight, reduces the risk of heart attack but also increases the autonomy of your mobile. It's not great ? You will find more information on the Ampy device