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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 , amperes, current, for how long and what to do when charging is complete—depends on the size and type of the battery being charged.
As a result of this current, the battery absorbs a charge and its voltage rises. The charger limits the maximum voltage to U max, a constant or temperature-dependent maximum, typically around 2.4 V per cell. Once the U max voltage is reached, typically when the battery is charged to 70–80% of its capacity, [1] the charger enters the Uo-phase ...
Case A: any charger connected to the mains (the mains supply cable is usually attached to the charger) usually associated with modes 1 or 2. Case B: an on-board vehicle charger with a mains supply cable that can be detached from both the supply and the vehicle – usually mode 3. Case C: DC dedicated charging station. The mains supply cable may ...
A rechargeable battery, storage battery, or secondary cell (formally a type of energy accumulator), is a type of electrical battery which can be charged, discharged into a load, and recharged many times, as opposed to a disposable or primary battery, which is supplied fully charged and discarded after use.
Over the past few years, people’s feelings about their jobs have changed dramatically. Initially, there was “rage applying,” where employees who were angry about their jobs applied for ...
Across the US, states have different ways of celebrating Christmas. From festive markets to light displays, take a look at Christmas in every state.
An undocumented immigrant was charged with setting a woman on fire, killing her, as she slept in the New York City subway -- a horrific alleged crime that officials called "beyond comprehension."
Renault EZ-GO. The Renault EZ-GO is an electric robo-taxi concept. It was introduced at the 2018 Geneva Motor Show. The car is powered by an electric motor located on the rear axle. It has a maximum speed limited to 50 km/h (31 mph) [1] and a four-wheel steering to ease urban transit.