How to Charge a Battery Without a Charger: 10 Steps

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    1 Remove the battery from the device. You will need access to the connection points on the battery. Keep in mind that the battery is not intended to be accessed on certain models of cell earphone, so know what can be done with the model you have. On most ( but not all ) Android and Windows phones the binding can be removed with the appropriate total of press in good the mighty spot. Do not attempt this with most apple products .

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    2Find some AA, AAA, or 9-volt batteries. Unlike the power that comes from the wall outlet (alternating current), the power in common household batteries is no different from that used by your cell phone or camera battery.[1]

    • Perhaps you are baffled that anyone would suggest using one battery to charge another. Maybe you were expecting some magic trick that would allow you to add charge to your battery without having to find an alternate source of electric power. In fact, that is not possible. One of the fundamental laws of physics (the law of conservation of energy/conservation of mass) makes clear that you can’t get something for nothing. Deal with it.
    • It is recommended that you charge your battery rather than attempt to hotwire your electronic device and use the alternative batteries directly. Using the improper amount of amperage or voltage can potentially damage complex circuitry, so such methods are obviously not worth the risk.

    Unlike the baron that comes from the wall mercantile establishment ( alternating current ), the power in park family batteries is no different from that used by your cell call or camera barrage .
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    3 Identify the positive and negative connectors on each battery. On the AAs and other family batteries, these will be marked. For most cell call batteries, the positivist connection will be the one near to the edge, while the negative connection will normally be the one furthest from the border ( there may be three or four connectors, but the middle one or two are used for temperature regulation and other functions ) .

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    4 Match voltage of your battery which need to charge and other battery (AA, AAA or others with enough power to provide). normally immediately a day ‘s Cellphone battery needs more than 3.7V DC to get charged. so multiple AA or AAAs or one 9V battery will be idle for providing a charge. Keep in judgment that normal AA or AAA battery on everyday family use provide 1.5V each. therefore to gain more than 3.7V, you need 3 AA or AAA battery connected in series. 1.5V + 1.5V + 1.5V = 4.5V would be your power source if battery on your hand is either AA or AAA model .

  5. 6Tape or clamp the wires to the battery that will be providing a charge and the battery that requires a charge. These wires may get hot (though most likely they will not if you are doing it properly). It will also take quite a long time to transfer the charge. You don’t want to be holding them the whole time.

    • If you are using AA and AAA batteries; you may want to connect them to each other “in serie” before attaching them to the battery requiring a charge. This means using wire to connect the negative side of all the small batteries to the negative connector on the battery that needs a charge, and the same for the positive side.[2]

    These wires may get hot ( though most likely they will not if you are doing it properly ). It will besides take quite a long time to transfer the charge. You do n’t want to be holding them the whole time .

  6. 7 After some time, the battery should be charged. Keep in mind that it credibly wo n’t be amply charged, but you should have at least some consumption of the device that you needed .

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