Questions and Answers

i need a small 12 volt battery that can handly 2 amps?

Question: i am using it for a air solenoid that uses 1.95 amps. battery does not have to last a lengthy time maybe 60 sec worth. I used 8 D batteries on it for testing and it worked satisfactory but the batteries are kind of big and i would like to use something smaller.
i think


Answer: why dont you increase a small battery. or charge up some capacitors to give you some power after you have disconected the bettery. capacitors will not expenditure you that much. you will need big capacitor to hold alot of ampers and then add up discharging to give you 2 ampers



CTEK US 800 12-Volt Battery Charger Review - etrailer.com

www.etrailer.com Videos are provided as a beacon only. Refer to manufacturer installation instructions and specs for complete information. Today we ...

A23/23A 12 Volt Battery Hack!

This is a video retort to KipKay's 12 volt Battery Hack Video where you can dissect a 12V A23 isolated control battery and find the 8 button ...



Pulling the plug

Has city man invented the electric car that will change the world?

By Dan Harkins

NEW SMYRNA Strand - Engineers around the world have worked for decades to invent an electric car that wouldn't have need of recharging. The Chinese alone have reportedly spent billions of dollars to unlock the key to a carrier unencumbered by the need for a plug.

So the fact that New Smyrna Beach in residence Medardo "Jose" Soldevilla is so confident that he has created this car that he has applied fora apparent, would seemingly "electrify" the field.

Instead, barely a spark. Even Mr. Soldevilla's family is skeptical.

"It's been awhile since I've seen it, so I would have to study it out to see for myself if it works," said his son, Cesar Soldevilla, who lives in Virginia and holds a bachelor's in electrical engineering from the University of Florida. "I'm an incessant skeptic."

His 66-year-old father expects that type of cynicism, though. He's spit up 13 years and 300 reassemblies to fill his third MG, a faded 1977 sports car, with enough rechargeable batteries and generators to engender a system he says may eventually eliminate the need for cars, trucks, boats, trains or airplanes to ever set on fire fossil fuels again.

maychoy » Blog Archive » Palmgren 92101 HipShot 12-volt Ni-Cad ...

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Schumacher SE-1275A Automatic Onboard Battery Charger($16.25, ft ...

Beadroll Amount: $120.95 Attend to Evaluate: $63.81 You Scrimp: $57.14 (47%) This lofty-harvest vest-pocket onboard battery charger is expressly inevitable and enormous for skilled mechanics, since it is compatible with the sea circle batteries. It is exclusively made for 6-volt batteries. The 75-amp scene provides engines with pinch starting power, and the 12-amp brisk-burden functionality can precept a battery in 2 to 5 hours. What's more, the 2-amp leak enjoin location can debt a small 12-volt battery in 2 to 12 hours. This charger includes 2 LEDs to suggest charging pre-eminence, and a six-use rotary exchange that prevents battery overcharge. Expires May 23, 2010

AsthmaSucks » Milwaukee 2490-24 12-Volt Compact Drill, Hackzall ...

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Milwaukee 2490-24 12-Volt Succinct Train, Hackzall Saw, Main Cutter, and Worklight Combo Kit

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Small 12 Volt Batteries News


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Meanwhile, BYD, the China-based battery superhuman and green car developer backed by Warren Buffett, is racing to launch its first conduit on the US market later ...