I am working on a Science project, and it has something to deal with batteries lighting up a lightbulb. I just have to know which brand of battery can light a lightbulb the longest. Let's just say give me two brands of batteries and if you know, please tell me which one can light it the longest. Thank you.
2006-12-03 21:13:24 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Physics
Look for the one with the higest maH rating. This stands for Milliamp Hours. This is the potential for the battery to deliver over time. Check out Ray O Vac's web site for starters they have a lot of power use charts and neat stuff. No plug here I just needed to know if their battery charger would hurt my cell phone ,so I checked it out. Then go to other sites.
2006-12-03 21:23:23 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Lasts "longest"? First you will desire to confirm attempt standards. What load and what voltage will you employ as a decrease-off element? usual batteries are a million.5v consistent with cellular. Nickle Cadmium (NiCd) batteries tend to be a million.2v consistent with cellular. the two varieties of battery have voltages that fall off at diverse costs. we've not even reported Lithium Ion (Li-Ion), NickleMetalHydride (NiMH) or the ever familiar lead/acid battery. you will desire to respond to those issues first.
2016-10-13 23:29:27 · answer #2 · answered by ? 4 · 0⤊ 0⤋
Many brands have batteries with extra life.
Duracell is the most popular
2006-12-03 21:16:26 · answer #3 · answered by ? 3 · 0⤊ 0⤋
I like energizer over duracell. It seems to last a lot longer. However, both brands are the top two.
2006-12-03 21:22:10 · answer #4 · answered by Jay S 5 · 0⤊ 0⤋