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HotCopper is an Australian stock market online chat forum that allows its users to discuss financial topics. As of 2015, HotCopper was in the top 170 websites in Australia and was the 5th most popular financial services site in Australia, according to Alexa rankings.
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.
FMG iron ore train, 2008 FMG iron ore train on Turner River, 2008. Fortescue is a global metal mining company headquartered in Australia. Fortescue focused on iron ore mining under the name of Fortescue Metals Group (FMG) until July 2023. [2] As of 2017, Fortescue is the fourth-largest iron ore producer in the world. [3]
If the battery simulator has a current limit feature and if the current exceeds the maximum set value, the simulator automatically increases the voltage to limit the current [3] The advantage of using a battery simulator is its ability to freely set the emulated battery voltage to any value in order to test the charger.
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 ]
A battery pack is a set of any number of (preferably) identical batteries or individual battery cells. [1] [2] They may be configured in a series, parallel or a mixture of both to deliver the desired voltage and current. The term battery pack is often used in reference to cordless tools, radio-controlled hobby toys, and battery electric vehicles.
Stanley is recalling 2.6 million mugs sold in the U.S. after the company received dozens of consumer complaints, including some users who reported getting burned and requiring medical attention ...
Battery types such as the 9-volt have snap-on contacts. Battery holders for zinc-air batteries must not be completely air-tight since approximately 1 litre of air is required per ampere-hour of discharge per cell. The battery holder may include a valve integrated with the device power switch to allow air to be admitted when the device is ...