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Tag: rechargeable
Univ. of Missouri team progressing with convection battery; enabling rechargeable lithium-metal batteries
2013-05-14 12:30:32| Green Car Congress
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missouri
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Rechargeable Explosion Proof Light features tripod mount.
2013-04-11 14:29:50| Industrial Newsroom - All News for Today
Suitable for Class 1 and 2 hazardous areas, Model EPL-20W-TP1 features 20 W metal halide lamp that delivers 1,200 lumens for 90 minutes on single charge. Unit can project beam more than 1,000 ft in spot mode, and with addition of flood lens, areas measuring 300 ft long x 250 ft wide can be illuminated. Featuring portable design, Model EPL-20W-TP1 can be used as handheld flashlight or affixed to non-sparking aluminum tripod, which weighs less than 8 lb and can elevate light up to 8 ft. This story is related to the following:Spot Lights | Hazardous Location Lights | Explosion Proof Lights | Explosion Proof Lamps
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light
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New aqueous rechargeable lithium battery shows good safety, high reliability, high energy density and low cost; another post Li-ion alternative
2013-03-08 22:30:16| Green Car Congress
Engineer making rechargeable batteries with layered nanomaterials
2013-01-16 11:00:00| LifeSciencesWorld
[NEWS] Contact: Gurpreet Singh gurpreet@k-state.edu 785-532-7085 Kansas State University MANHATTAN, Kan. — A Kansas State University researcher is developing more efficient ways to save costs, time and energy when creating nanomaterials and lithium-ion batteries. Gurpreet Singh, assistant professor of mechanical and nuclear engineering, and…
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How to extend the life of your tool's rechargeable battery
2013-01-15 17:50:07| Product Reviews by ConsumerSearch.com
Cordless tools let you go wherever the job is, but they leave you at the mercy of your rechargeable battery. If you fail to charge your battery properly, your tools will be rendered useless. But with a little care, you can maximize your rechargeable battery's life.There are three types of rechargeable batteries. Nickel-cadmium (Ni-Cd) batteries have been around the longest and are the least expensive, but they also have the shortest lifespan. The majority of new cordless tools use lithium-ion (Li-ion) batteries, which are more powerful, more compact and more durable than Ni-Cd batteries. Nickel-metal hydride (NiMH) batteries are the least common type; they lose their charge quickly when not in use.The lifespan of a rechargeable battery life is measured in cycles, or the number of times you can charge it before it loses the ability to hold power. Lifespan varies between types and brands, but in general lithium-ion batteries last about three to five years, or up to three times as long as nickel-cadmium batteries, says Elisa Bernick of home-improvement magazine The Family Handyman. Here are a few tips to extend the life of your battery.read more
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