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  2. Capacity loss - Wikipedia

    en.wikipedia.org/wiki/Capacity_loss

    Capacity loss or capacity fading is a phenomenon observed in rechargeable battery usage where the amount of charge a battery can deliver at the rated voltage decreases with use. [ 1 ] [ 2 ] In 2003 it was reported the typical range of capacity loss in lithium-ion batteries after 500 charging and discharging cycles varied from 12.4% to 24.1% ...

  3. Peukert's law - Wikipedia

    en.wikipedia.org/wiki/Peukert's_law

    It is a common misunderstanding [2] that the energy not delivered by the battery due to Peukert's law is "lost" (as heat for example). In fact, once the load is removed, the battery voltage will recover, [3] and more energy can again be drawn out of the battery.

  4. Lithium-ion battery - Wikipedia

    en.wikipedia.org/wiki/Lithium-ion_battery

    A lithium-ion or Li-ion battery is a type of rechargeable battery that uses the reversible intercalation of Li + ions into electronically conducting solids to store energy. In comparison with other commercial rechargeable batteries, Li-ion batteries are characterized by higher specific energy, higher energy density, higher energy efficiency, a longer cycle life, and a longer calendar life.

  5. Researchers increase charging capacity, speed of lithium ion ...

    www.aol.com/news/2011-11-16-researchers-increase...

    There is, however, a downside, as both charging capacity and speed sharply fell off after 150 charges. But as Kung points out, the increase in charge retention would more than make up for this ...

  6. Thin-film lithium-ion battery - Wikipedia

    en.wikipedia.org/wiki/Thin-film_lithium-ion_battery

    The thin-film lithium-ion battery is a form of solid-state battery. [1] ... When cycled at rates of 0.1 mA/cm 2, the capacity loss was 0.001%/cycle or less.

  7. Memory effect - Wikipedia

    en.wikipedia.org/wiki/Memory_effect

    Phenomena which are not true memory effects may also occur in battery types other than sintered-plate nickel-cadmium cells. In particular, lithium-based cells, not normally subject to the memory effect, may change their voltage levels so that a virtual decrease of capacity may be perceived by the battery control system.

  8. QuantumScape: Buy, Sell, or Hold?

    www.aol.com/finance/quantumscape-buy-sell-hold...

    The company wants to push lithium-ion battery technology beyond its current limitations and has significant backing from Volkswagen to achieve this goal. Early results from rigorous endurance ...

  9. Supply chain mystery surrounds how Hezbollah’s pagers and ...

    www.aol.com/finance/supply-chain-mystery...

    “The loss of [Hezbollah's] wireless communications capabilities severely compromises its flexibility, connectivity, and maneuverability,” Melamed told Fortune.

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