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https://gizmodo.com/faa-bans-cargo-shipment-of-lithium-ion-batteries-on-pas-183294733288sins wrote:different skyboxes deal with what could be deemed hazmat in different ways. what one won't ship, another will without a problem.
The Federal Aviation Administration and the Department of Transportation on Wednesday issued an interim rule banning the transportation of lithium ion cells and batteries as cargo on passenger craft, as well as setting a 30 percent charge limit on ones shipped as air cargo.
88sins wrote:adnj wrote:Actually, current supercapacitors have an energy density of 2% to 10% of LiIon batteries and about 8% to 40% of lead acid. They also have voltage/current supply curves that are similar to LiIon .88sins wrote:caps will be more like 4.1ah, and the small ups batteries are about 7-8ah. but the advantage of the caps is that they will recharge faster, supply more power more steadily, and have a better lifespan and deeper discharge rate than the Pb acid battery.
going to be lighter to, as well as more efficient and cheaper in the long run.
yes, but we must keep in mind exactly what caps are and what they are designed to do.
they are not batteries, they don't function like batteries, and they're not made for charging slowly or holding large amounts of electrical current with minimal discharge over long periods of time. that's what batteries are designed to do. comparing them to batteries is kinda like trying to compare apples to grapes. they're both fruit. but that's where the similarities end. same for comparing capacitors to batteries, they both hold and discharge electrical energy, but in totally different ways.
basically, they are used as a way of supplying the amp with all the power it wants as fast as it wants it while protecting the vehicles battery from being drained too low, too fast and too frequently.
That holds 3-4k rms easy
Wats ur charge voltage
X_Factor wrote:at that voltage you are good to go
since its a small bank use full copper bussing if u can, instead of the 6061 aluminum
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