10 Build Your Own Electric Car: Batteries

Published on December 16, 2020

Search Popular Posts Relevant to DIY Garage Door, DIY Car Mechanics-, Auto Guides, Autobody Repair, and DIY Electric Car Battery, 10 Build Your Own Electric Car: Batteries.

In this video, we consider the batteries we will use in the car and how to connect them. Please note that this video is only covering lead-acid batteries, as it was filmed and from a project a number of years back. Principles of safety, serial vs. parallel connections, etc, are still useful knowledge. Most modern conversions will use lithium batteries, and batteries from salvaged commercially-built cars are often the best value.
For a project using salvaged Nissan Leaf electric car batteries, please take a look at my Vectrix playlist.

For some great ideas on different vehicles converted to electric, check out the listing at the EV Album! http://www.evalbum.com

This video is one segment of an instructional video I created in 2010 from a home-built electric car I made in 2008. Of course, battery and motor technology has advanced quickly since then, and affordable, commercially-built, Electric Vehicles are now a reality.

This video series covers ONE low-tech and simple way of converting a car to electric. Many of these same ideas and techniques still apply to go-karts, motorcycles, boats, and lots of other projects. We hope that you enjoy watching these videos and learn a little something from them.

A simple electric car conversion project like this one uses
A 0-5k ohm potentiometer throttle: https://amzn.to/2PwMmoD
A motor controller up to 144V: https://amzn.to/394QyUh
A DC Series-Wound motor (9-inch diameter typical): https://amzn.to/2TlqYUv
Battery Charger to match your pack voltage: https://amzn.to/2Toe0Fl
On this car, we used a simple power inlet: https://amzn.to/3abNWnI
But that also meant we needed to design a separate circuit to disable the ability to drive while plugged-in. That’s a built in feature of the now standard J1772 connection used in modern commercially-built cars.
J1772 Inlet: https://www.aliexpress.com/item/4000084870080.html
You would then pair that with a standard J1772 EVSE: https://amzn.to/387ixRW
I show the internal connections you need for the J1772 communications at: https://300mpg.org/2015/03/31/the-diy-j1772-charging-adapter/

For a good book that’s an introduction to modern lithium battery design, please see Micah Toll’s DIY LITHIUM BATTERIES: https://amzn.to/2uEP30g

There are still a few copies of the original DVD for sale. Besides the video, the set also has a DVD-ROM with photos, web clips, and documents from the project.
All profits support our work and go towards future DIY Clean Transportation and Renewable Energy Projects.

Electric Car Instructional DVDs

For CURRENT electric vehicle, DIY, and renewable energy projects, please visit http://300MPG.org.

Music Credit:
“B-Roll” Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License

Managing Your Finances While In Mechanic School

Numerous business will pay for existing employees to get extra underwater certification. From there you should discover more particular details about your automobile. Make sure to have some great extension cables also.

10 Build Your Own Electric Car: Batteries

Virtues To Move You To Success In Your Vehicle Mechanic Course

Particularly as a party to a contract.” Care: is the watchword in this meaning. I constantly hear individuals grumbling about how their check engine light just will not leave them alone.

You’ve constantly wished to pursue car mechanic training. And, now, lastly, it looks as though you will get your opportunity. You will learn everything there is to learn about anti-lock brakes and front suspensions. Not to mention budgeting! Here are some tips on managing your money while you are still in mechanic school.

Make sure that you go and have your cars and truck serviced if you are preparing a roadway trip. Plan it a little ahead so you are not hurrying to get it done at the last minute. Even if your Learn Auto Repair feels fine, you wish to make certain that you will make it to your destination and back without any problems.

When you are choosing a profession course in high school, your school counselor can be a great resource. They have access to many tools you can use including career tests and surveys. School therapists also learn about available programs in certain career locations as well as schools of higher education that provide particular training for particular tasks.

Everybody remembers their very first cars and truck. It’s the very first long-lasting relationship that individuals have. Some individuals fulfilled their wives/husbands with their very first cars and truck and a great deal of individuals fulfilled loads of ex-girlfriends/ex-boyfriends in their very first cars. Throughout every ex-girlfriend or ex-boyfriend the very first Auto Repair Traning was there for you, it was there to take you to your next destination in life. These were the wheels that a lot of us used to get to our very first job and drove us to school. It sat parked awaiting your return and even at times provided a great place to sleep.

Now, I will not sit here and state that computer system registry cleaners are some type of magic software application. In fact many Car Repair DIY online computer system folks declare they don’t work. Perhaps some don’t, but I will tell you that I discovered a much needed performance increase after utilizing Frontline Windows registry Cleaner. I don’t have exact data (i.e. – clinical performance test numbers) to prove how much it increased, but I will tell you this.If you can see a distinction, it is substantial. And I discovered a distinction. In fact I have actually used the software application a couple times in the last numerous months and both times it increased the performance.

There are countless various makes and designs with endless range. You find antique makers with treadles or hand cranks. You come across standard mechanical devices and complicated electronic ones. You can feel the adventure of high tech marvel with the most modern electronic pulse motor driven designs. Variety keeps the marvel alive device after device. Certainly, if you see a hundred makers, they might be various. If you enjoy adventure and range, here it is.

The most obvious advantage of getting money for cars is that you can make money for a vehicle that does not even work. You can put the money you make on it towards a new automobile, or you can settle other expenses. If you had to get it pulled back to your home when it broke down originally, you can use the money to settle that bill so that you do not sustain any debt from this procedure. In this way, it is economically worth it to think about selling it.

If you wish to discover more about car repair work for novices, you can try asking your favorite mechanic for some pointers. You can also try searching the Internet for tips on car repair work. Through an online search engine, you can access a wealth of details. Aside from research, you also have the option of signing up for short courses on car repair work.

So, we can see a direct cost savings of $10 in this situation. You come across standard mechanical devices and complicated electronic ones. They were selected for their grades and test ratings.

These examples might appear insignificant to you, but they helped me conserve over $300 a month. Do It Yourself repair work can be very gratifying as long as you know what you are doing.
To be a novice at anything – whether mechanic school or downhill skiing – requires humility. Certainly, if you see a hundred makers, they might be various. Vehicle parts stores will normally recycle it at no cost to you.

A car has numerous fluids that keep it running smoothly. What is the warranty on the parts and labor? Figure out how many hours the seller really works. Now would you like to start a service in any of these locations?

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