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  2. 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 leadacid (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 ...

  3. Electric vehicle conversion - Wikipedia

    en.wikipedia.org/wiki/Electric_vehicle_conversion

    The most commonly available and affordable batteries are lead-acid flooded type. Next are the AGM (absorption glass mat) sealed maintenance-free batteries, a little more powerful and expensive. Then there are the more exotic batteries like Ni-MH and Li-ion; more difficult to find but light and longer-lasting, maintenance-free, and much more ...

  4. Lead–acid battery - Wikipedia

    en.wikipedia.org/wiki/Leadacid_battery

    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 surge currents.

  5. Battery recycling - Wikipedia

    en.wikipedia.org/wiki/Battery_recycling

    These can be regular leadacid, sealed leadacid, gel type, or absorbent glass mat batteries. These are recycled by grinding them, neutralizing the acid, and separating the polymers from the lead. [8] The recovered materials are used in a variety of applications, including new batteries. Recycling the lead from batteries. The lead in a lead ...

  6. Stevens Vehicles - Wikipedia

    en.wikipedia.org/wiki/Stevens_Vehicles

    There is a maintenance-free toothed belt drive to the rear wheels. Battery charging comprises an on-board automatic charging system, with maintenance-free sealed lead-acid gel batteries. [1] The maximum speed of the ZeCar is 56 mph, and with standard batteries the maximum range is 56 miles, unless back-up batteries are used.

  7. Battery regenerator - Wikipedia

    en.wikipedia.org/wiki/Battery_regenerator

    Conventional leadacid batteries consist of a number of plates of lead and lead dioxide suspended in a cell filled with weak sulfuric acid. Lead oxide reacts with the sulfur and oxygen in the acid to give up an electron, leaving the plate positively charged and producing lead sulfate. Lead reacts with the acid by taking in two electrons ...