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Some battery types cannot tolerate trickle charging; attempts to do so may result in damage. Lithium-ion batteries cannot handle indefinite trickle charging. [4] Slow battery chargers may take several hours to complete a charge.
Trickle charging is the process of charging a fully charged battery at a rate equal to its self-discharge rate, enabling the battery to remain at its fully charged level. This state occurs almost exclusively when the battery is not loaded, as trickle charging will not keep a battery charged if current is being drawn by a load.
With time, the charge stored in the chemicals at the interface, often called interface charge or surface charge, spreads by diffusion of these chemicals throughout the volume of the active material. Consider a battery that has been completely discharged (such as occurs when leaving the car lights on overnight, a current draw of about 6 amps).
Besides slow charging, obstacles to EV ownership in the US and Europe include so-called range anxiety — the concern that the car will not have enough battery charge to reach its destination ...
Powering your car should always be easy whatever you fill it with whether its electrons or gasoline. You should be able to swipe a credit card, plug in the cable and your vehicle will just charge.
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The Panasonic NiMH charging manual warns that overcharging for long enough can damage a battery and suggests limiting the total charging time to 10–20 hours. [22] Duracell further suggests that a trickle charge at C/300 can be used for batteries that must be kept in a fully charged state. [23]
For example, some battery types can be safely recharged from a constant voltage source. Other types need to be charged with a regulated current source that tapers as the battery reaches fully charged voltage. Charging a battery incorrectly can damage a battery; in extreme cases, batteries can overheat, catch fire, or explosively vent their ...