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  2. What Are the Laptops With the Best Battery Life in 2022 ... - AOL

    www.aol.com/laptops-best-battery-life-2022...

    Buy: LG Gram 14-inch $1,699.00 . 2. Dell Latitude 9510 2-in-1 RUNNER UP. The Latitude 9510 has a 15-inch display and an incredible battery capacity on a single charge.

  3. BatteryMAX - Wikipedia

    en.wikipedia.org/wiki/BatteryMAX

    BatteryMAX is an idle detection system used for computer power management under operating system control developed at Digital Research, Inc.'s European Development Centre (EDC) in Hungerford, UK. It was created to address the new genre of portable personal computers ( laptops ) which ran from battery power.

  4. Lenovo IdeaPad Yoga 11 - Wikipedia

    en.wikipedia.org/wiki/Lenovo_IdeaPad_Yoga_11

    In its review PC Pro wrote, "Place Windows 8 at the helm, and the Yoga 11 would be a tantalising prospect: after all, it’s an excellent laptop with a 12-hour battery life and useful tablet functions. With most Ultrabooks still struggling to push past the nine-hour mark under the lightest usage, the promise of a well-designed 1.19kg hybrid ...

  5. Active State Power Management - Wikipedia

    en.wikipedia.org/wiki/Active_State_Power_Management

    It is normally used on laptops and other mobile Internet devices to extend battery life. As serial-based PCI Express devices become less active, it is possible for the computer's power management system to take the opportunity to reduce overall power consumption by placing the link PHY into a low-power mode and instructing other devices on the ...

  6. 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 ...

  7. Battery balancing - Wikipedia

    en.wikipedia.org/wiki/Battery_balancing

    Battery balancing and battery redistribution refer to techniques that improve the available capacity of a battery pack with multiple cells (usually in series) and increase each cell's longevity. [1] A battery balancer or battery regulator is an electrical device in a battery pack that performs battery balancing. [ 2 ]

  8. Tesco Hudl 2 - Wikipedia

    en.wikipedia.org/wiki/Tesco_Hudl_2

    The five megapixel camera was described as "shoddy" by The Independent, [7] and many reviewers were unimpressed with the battery life. As with many tablets, the Hudl 2 came with several preinstalled apps of varying usefulness which cannot be removed but can be disabled.

  9. Smart battery - Wikipedia

    en.wikipedia.org/wiki/Smart_battery

    A smart battery or a smart battery pack is a rechargeable battery pack with a built-in battery management system (BMS), usually designed for use in a portable computer such as a laptop. [ 1 ] [ 2 ] In addition to the usual positive and negative terminals, a smart battery has two or more terminals to connect to the BMS; typically the negative ...