Thursday, April 19, 2012

How to Find a Free Deep Cycle Battery

Maybe you are looking for a set of deep cycle batteries to replace your old ones. Maybe you want to find a free deep cycle battery to try desulfating it so it is near new and then try to sell it. Some habitancy are even getting a large deep cycle battery and removing all the good cells so they can sell them for renewable energy systems.

A home renewable energy theory using wind or solar needs in any place from 12 volts to 48 volts. Each cell from a deep cycle battery is about 2 volts, so it takes 6 cells for every 12 volt section. If you were to buy these cells new, then they cost in the middle of 0 - 0 each. A small 12 volt 650 amp hour battery setup would cost about ,800 for the forklift battery cells. You could use golf cart batteries at about each and 220 amp hours each. It would take 6 of them to do it and it would cost about 0.

Solar Battery Cell Phone

Here is the kicker, though. A deep cycle battery cell from a fork lift battery lasts about 4 times as long as a golf cart battery. You could refurbish the cells out of the forklift battery and sell them for 0 each. They would actually last twice as long (or more) as the golf cart batteries and you could make a handsome profit for doing it.

How to Find a Free Deep Cycle Battery

My first pair of forklift batteries that I got for free happened to be Yuasa batteries, but all kinds are available. What I discovered is that regularly most cells in the battery are still pretty good. regularly it is one or two bad cells. Most places just have their batteries picked up for recycling when the battery doesn't make it though a 8 hour shift. These two batteries to the left had all good cells except 3 of them. There are 12 cells in each (these are 24 volt, 700 amphour), so that gives me 21 good cells.

So, if you're selling these cells, you can make up to ,100 profit. If you keep them for your own use (which is what I did), then you could make 3 banks of 12 volts at 600 amp hours each, or 12 volts at 1800 amp hours total. I say 600 amp hours instead of 700 because even after checking fluid levels and using my homemade desulfator, the amp hour capacity never gets up to brand new levels. But you can regularly get 70% to 90% capacity, especially if you remove the bad cells. In the above example, you will use 18 of the cells total, leaving 3 good ones. You will probably have to just recycle those last 3 cells.

To get the batteries free, just call around to anyplace with a warehouse that uses forklifts. The first two in the photo above were picked up at the local post office main hub. You could just go through the yellow pages. Ask if they use galvanic forklifts, if so, do they plan on replacing their batteries in the near future. If you have a pickup truck, I would stick with the 12 or 24 volt ones. You can tell them that you can take them off their hands for free and that you will sign any environmental forms that they require.

There is another way to get forklift batteries but it costs a exiguous money. Just look in the phone book and find the local forklift company. Approximately all of them sell new batteries and deliver them as well. But they will also come and pickup old forklift batteries to recycle. They always have some sitting around. On Vancouver Island in Canada, the local enterprise gets about 3 cents per pound from the local recycler. I can go to the forklift enterprise and pick the best of the used ones and pay by the pound. A 24 volt like the one above weighs about 1,100 pounds or so. I can move those with a machine hoist and my V6 nissan pickup. Any bigger and you need other arrangements. They will also deliver the batteries to my home and plop them wherever I like. At 3 cents a pound, I could pay for the two batteries in the above picture. Then they would fee about per hour for the delivery. Let's say, worse case, it cost 2 hours in labor, that is 6 for both batteries. If I sell individual cells in 12 volt groups, then I could sell 18 of them (3 cells were bad) and make ,800. That gives me ,600 profit. Not bad.

How to Find a Free Deep Cycle Battery

Quick, easy One Day Science Fair Projects - Use daily Things to Make it Fun

Often, for a science fair the educator lets children experiment on their own, as they want their students to jump start their curiosity and look into the world they live in for problems to solve or answers to questions. Sure it is a lot easier to do home science projects for kids when the educator spoon feeds the project, tells you what to do and how to do it. It is best for the children to learn to search for their environment on their own and originate their own projects. Easy one day science fair projects using daily things are often a way for the youngest students with short concentration spans to learn about how a science fair task works and get results fairly quickly. Even older students can advantage from experiments that can be completed in a short time.

Most science fairs expect the task to be investigatory in nature. Luckily, they are more fun and easiest kind to do. These follow along exactly in the steps of the scientific method: Observe, Question, Hypothesis, Experiment, Results. These experiments are the ones where you pose a question, then do a quick investigation which will prove or disprove your theory. These could be fun things like comparing the estimate of citrus or Vitamin C in distinct fruits, timing how long it takes ice to melt in distinct scenarios, or you might see if the estimate of whole wheat affects how long it takes bread to turn to toast. Older students might look at things closer to their interests, like finding which hair products leaves the least residue, finding out how many germs are on their cell phones or putting pretty much whatever in a box and dropping it from a high place, like a roof.

Solar Battery Cell Phone

Another kind of one day science fair task might involve a demonstration. These are more likely to be part of a class task and not part of a full science fair. For these you are demonstrating how to do something or showing the follow one thing has on another. Demonstrating what happens when you pouring a carbonated drink on a rusty battery, or how to make a solar tea cup heater would fit this category. This is where you will find kids pouring two liquids together to get purple smoke or originate some kind of gooey ooze.

Quick, easy One Day Science Fair Projects - Use daily Things to Make it Fun

These short investigations or demonstrations can supply some oddball and fun looks at things we use everyday. Food is a beloved topic and keeps the kids interest, particularly if the task can be eaten when finished! When you are given the occasion to do a straightforward one day science fair project, take advantage of it and make it a fun and distinct twist to the things we see and use every day.

Quick, easy One Day Science Fair Projects - Use daily Things to Make it Fun