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  2. Charge cycle - Wikipedia

    en.wikipedia.org/wiki/Charge_cycle

    Charge cycle. A charge cycle is the process of charging a rechargeable battery and discharging it as required into a load. The term is typically used to specify a battery's expected life, as the number of charge cycles affects life more than the mere passage of time. Discharging the battery fully before recharging may be called "deep discharge ...

  3. 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 ...

  4. One Tech Tip: How to get the most life out of your device - AOL

    www.aol.com/news/one-tech-tip-most-life...

    Adjust your power options. Tweak your device settings so apps or features use less power, which extends your battery's daily life and the time between charging cycles. You can turn down your phone ...

  5. Self-discharge - Wikipedia

    en.wikipedia.org/wiki/Self-discharge

    Self-discharge is a chemical reaction, just as closed-circuit discharge is, and tends to occur more quickly at higher temperatures. Storing batteries at lower temperatures thus reduces the rate of self-discharge and preserves the initial energy stored in the battery. Self-discharge is also thought to be reduced as a passivation layer develops ...

  6. 10 Ways to Squeeze the Most Driving Range from an EV - AOL

    www.aol.com/10-ways-squeeze-most-driving...

    Drive Gently. This is one of the oldest techniques in the book: Acceleration uses energy, whether you're driving a gasoline-powered vehicle or an EV. And the harder you accelerate, the more energy ...

  7. Electric battery - Wikipedia

    en.wikipedia.org/wiki/Electric_battery

    An electric battery is a source of electric power consisting of one or more electrochemical cells with external connections [ 1 ] for powering electrical devices. When a battery is supplying power, its positive terminal is the cathode and its negative terminal is the anode. [ 2 ] The terminal marked negative is the source of electrons that will ...

  8. Lead-acid battery - Wikipedia

    en.wikipedia.org/wiki/Lead-acid_battery

    Min. −35°C, max. 45°C. The lead-acid battery is a type of rechargeable battery first invented in 1859 by French physicist Gaston Planté. It is the first type of rechargeable battery ever created. Compared to modern rechargeable batteries, lead-acid batteries have relatively low energy density. Despite this, they are able to supply high ...

  9. Cutoff voltage - Wikipedia

    en.wikipedia.org/wiki/Cutoff_voltage

    additional energy extracted when fully draining to 0V. In batteries, the cut-off (final) voltage is the prescribed lower-limit voltage at which battery discharge is considered complete. The cut-off voltage is usually chosen so that the maximum useful capacity of the battery is achieved. The cut-off voltage is different from one battery to the ...

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