If you often use your mobile phone, then you probably got into situations where you urgently needed to charge a dead cell battery, but you were not able to use an electrical outlet. To prevent a discharged device from disrupting your plans, you need to carry with you a special device that allows you to charge your phone from ordinary batteries or sunlight. Such a device does not take up much space and will help not to depend on the electrical network.
Necessary
- - finger battery
- - device for charging the phone
Instructions
Step 1
Purchase a device to charge your phone from AA batteries or sunlight. When choosing, take into account the peculiarity of the area where you will use the device. A good choice would be to buy a device that can provide energy to the mobile from both the sun and batteries.
Step 2
If you are in a place where the weather is predominantly sunny, then a solar-powered battery replenishment device will be sufficient. With an insufficient number of clear days and weak sun activity, it is better to buy a device that runs on AA batteries.
Step 3
Choose a battery charger so that one of the included adapters matches your phone model. For a device with AA batteries, purchase several spare batteries of the correct type.
Step 4
Make sure that a power source is installed in the device or the weather is favorable for charging if you will charge your phone in direct sunlight. If you need to insert batteries into the charger, unscrew the cartridge and place the power source into it, observing the polarity. After placing the battery inside this case, screw the removed cover back on.
Step 5
Connect a suitable adapter to the handset connector. Immediately after connecting the device, you will be able to receive and make calls from your mobile and at the same time the battery will be replenished.
Step 6
If your autonomous charging model does not have a built-in overvoltage fuse (this should be stated in the device description), then after 30-40 minutes, disconnect the device from the cell phone.
Step 7
Use only high-quality batteries to charge your phone, as batteries that are too cheap or have expired will not be able to provide long-term operation of the handset.
Step 8
To be sure of the quality of the batteries, purchase these products only from specialized retail outlets and avoid buying this product in markets or kiosks.
Step 9
If you are going on a trip or hike, be sure to take a supply of AA batteries with you so that you can always use your cell phone.
