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  2. Lead-acid battery - Wikipedia

    en.wikipedia.org/wiki/Lead-acid_battery

    Charge temperature interval. 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.

  3. Trickle charging - Wikipedia

    en.wikipedia.org/wiki/Trickle_charging

    [1] [2] A battery under continuous float voltage charging is said to be float-charging. [3] For leadacid batteries under no-load float charging (such as in SLI batteries), trickle charging happens naturally at the end-of-charge, when the leadacid battery internal resistance to the charging current increases enough to reduce additional ...

  4. VRLA battery - Wikipedia

    en.wikipedia.org/wiki/VRLA_battery

    A 12V VRLA battery, typically used in small uninterruptible power supplies and emergency lamps. A valve regulated lead-acid (VRLA) battery, commonly known as a sealed lead-acid (SLA) battery, [1] is a type of lead-acid battery characterized by a limited amount of electrolyte ("starved" electrolyte) absorbed in a plate separator or formed into a gel; proportioning of the negative and positive ...

  5. Float voltage - Wikipedia

    en.wikipedia.org/wiki/Float_voltage

    Float voltage is the voltage at which a battery is maintained after being fully charged to maintain that capacity by compensating for self-discharge of the battery. [1] The voltage could be held constant for the entire duration of the cell's operation (such as in an automotive battery) or could be held for a particular phase of charging by the charger. [2]

  6. IUoU battery charging - Wikipedia

    en.wikipedia.org/wiki/IUoU_battery_charging

    IUoU is a DIN -designation [1] (DIN 41773) for a lead-acid battery charging procedure that is also known as 3-stage charging, 3-phase charging, or 3-step charging. It consists of three phases (or stages), to be executed by a battery charger. The three phases are: I-phase (constant electric current), Uo-phase (constant over- voltage), and U ...

  7. Battery management system - Wikipedia

    en.wikipedia.org/wiki/Battery_management_system

    Battery management system. A battery management system (BMS) is any electronic system that manages a rechargeable battery (cell or battery pack) by facilitating the safe usage and a long life of the battery in practical scenarios while monitoring and estimating its various states (such as SoH, and SoC), [1] calculating secondary data, reporting ...

  8. Battery charger - Wikipedia

    en.wikipedia.org/wiki/Battery_charger

    Battery charger. Charging a 12 V leadacid car battery. A mobile phone plugged in to an AC adapter for charging. A battery charger, recharger, or simply charger, [1][2] is a device that stores energy in an electric battery by running current through it. The charging protocol—how much voltage, current, for how long and what to do when ...

  9. Peukert's law - Wikipedia

    en.wikipedia.org/wiki/Peukert's_law

    For a leadacid battery is typically between 1.1 and 1.3. For different leadacid rechargeable battery technologies it generally ranges from 1.05 to 1.15 for VRSLAB AGM batteries, from 1.1 to 1.25 for gel, and from 1.2 to 1.6 for flooded batteries. The Peukert constant varies with the age of the battery, generally increasing (getting worse ...

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