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  2. The phone charging mistakes that are killing your battery ...

    www.aol.com/news/phone-charging-mistakes-killing...

    Your mobile phone uses a lithium-ion battery; so does your laptop, tablet and electric toothbrush. Swapped to a rechargeable vape recently? That will run off a lithium-ion battery too.

  3. Battery charger - Wikipedia

    en.wikipedia.org/wiki/Battery_charger

    For example, for a battery with a capacity of 500 mAh, a discharge rate of 5000 mA (i.e., 5 A) corresponds to a C-rate of 10C, meaning that such a current can discharge 10 such batteries in one hour. Likewise, for the same battery a charge current of 250 mA corresponds to a C-rate of C/2, meaning that this current will increase the state of ...

  4. Charge cycle - Wikipedia

    en.wikipedia.org/wiki/Charge_cycle

    Discharging the battery fully before recharging may be called "deep discharge"; partially discharging then recharging may be called "shallow discharge". A "charge cycle" is not a unit of time; the length of time spent charging or discharging does not affect the number of charge cycles. [1] Each battery is affected differently by charge cycles ...

  5. Self-discharge - Wikipedia

    en.wikipedia.org/wiki/Self-discharge

    Self-discharge is a phenomenon in batteries. Self-discharge decreases the shelf life of batteries and causes them to have less than a full charge when actually put to use. [1] How fast self-discharge in a battery occurs is dependent on the type of battery, state of charge, charging current, ambient temperature and other factors. [2]

  6. How do I save battery on my phone? - AOL

    www.aol.com/news/2016-03-14-how-do-i-save...

    When your phone is emitting a signal or looking for a signal (and not finding one), it's using extra battery. And lastly, tip No. 5: Your phone has a low power mode, so use it.

  7. Memory effect - Wikipedia

    en.wikipedia.org/wiki/Memory_effect

    Memory effect, also known as battery effect, lazy battery effect, or battery memory, is an effect observed in nickel-cadmium rechargeable batteries that causes them to hold less charge. [ 1 ] [ 2 ] It describes the situation in which nickel-cadmium batteries gradually lose their maximum energy capacity if they are repeatedly recharged after ...

  8. Trickle charging - Wikipedia

    en.wikipedia.org/wiki/Trickle_charging

    Trickle charging is the process of charging a fully charged battery at a rate equal to its self-discharge rate, enabling the battery to remain at its fully charged level. This state occurs almost exclusively when the battery is not loaded, as trickle charging will not keep a battery charged if current is being drawn by a load.

  9. Quick Charge - Wikipedia

    en.wikipedia.org/wiki/Quick_Charge

    Quick Charge is a proprietary technology that can charge battery-powered devices, primarily mobile phones, at power levels exceeding the 7.5 watts (5 volts at 1.5 amps) supported by the USB BC 1.2 standard, using existing USB cables. The higher voltage available allows more power (watts) to be supplied through wires without excessive heating.