DeWalt is a leader in the power tool industry. The DeWalk 12V MAX Lithium Ion Battery Pack can be purchased at Lowes, Home Depot, Amazon and the Dewalt website.
For cameras there are mainly the AA batteries or the lithium ion battery pack that is rechargeable. The AA batteries are rechargeable as well, but the lithium ion are just more convenient.
The Rechargeable Lithium-Ion Battery Pack should last about six to ten hours of use.
That battery model will give about 1.5 hours of battery life before needing to be recharged.
The Tesla Roadster operates on an electrically charged lithium-ion battery pack that can recharge 3.5 hours.
You could buy a USB battery pack from many reputable retailers. This includes Amazon, Best Buy, TigerDirect, Buy, and Newegg. All of these retailers offer a USB Battery pack.
2cr5 batteries are rechargeable batteries, most notably used in Cannon cameras. For all intents and purposes, it is two lithium double A batteries in one battery pack.
Depending on the type of Olympus camera you own, the battery packs look different. the Olympus LI-12B rechargeable Lithium-Ion Battery for C Series Digital cameras is a small silver-colored pack that looks like a square with 4 battery windows at the top. http://www.amazon.com/Olympus-Rechargeable-Lithium-Ion-Battery-Digital/dp/B00007I409
Nope.
The Canon EOS Rebel uses one dedicated lithium-ion battery pack LP-E4.
It's worth a try, what can you lose.
Hybrid electric vehicles are similar to regular gas-powered models. They also employ one or more electric motors, an electric generator, a nickel metal hydride, lithium-ion or a lithium polymer battery pack, and related hardware.
Unfortunately those batteries were discontinued. They were made for the Huskey hand held spotlight and they have since changed designs and battery styles (Spell that "Planned Obsolescence") your best bet is find a local hobby store that does R/C cars and planes. most of those guys build and/or repair Lithium battery packs for customers, see if they will put together a 6 volt pack using rechargeable AA size with a pigtail that will connect to your set-up. It will be a hair smaller and will require some additional foam padding to keep it secure This does not have the longevity of the lead acid original, but makes it serviceable, or, if your handy and knowledgeable about balanced charging battery packs you can put one together using an old dewalt or milwaukee "A" style batteries from one of there lithium style packs which fit nicely into the space of the old DMU style. But, And I can't stress this enough, don't attempt that unless your familiar with that style of pack as lithium batteries are somewhat temperamental to heat and are unforgiving if assembled wrong