Home Alternative Energy How To Revive Car Batteries: Don’t Throw Dead Batteries Just Yet

How To Revive Car Batteries: Don’t Throw Dead Batteries Just Yet


Revive automotive batteries utilizing these useless automotive battery methods and information so you may get your self a talent you should utilize for all times!

Two Steps to Revive Automotive Batteries


Makes use of for Lifeless Batteries and Sealed Lead Acid Batteries

Many “useless” automotive batteries are literally completely good batteries. They simply can now not present the lots of of amps wanted to begin a automotive.

Last Stand Blue Design

Many “useless” sealed lead acid batteries are literally un-dead batteries that may now not reliably present a few hundred watts of energy wanted to maintain a pc working in a power outage.

Ensure You and Your Family Are Never Caught In The Dark Again!

A few years in the past, I made a decision so as to add one other small photo voltaic panel to the gathering I’ve on my roof. I’ve a 5- and 10-watt.

This new one is a 20-watt — devoted to offering emergency energy for lighting, a small fan, and different miscellaneous small low voltage units.

For this setup, I wanted a battery since it will want to have the ability to present energy 24 hours a day. I made a decision an un-dead automotive battery can be excellent for the reason that largest load it will have to energy for an prolonged time period can be lower than one half an amp.

FREE Survival Tool Offer

There may be fairly a distinction between 200 – 600 amps and a half an amp. The battery pictured was one I changed when it will now not begin my automotive.

RELATED: Bring Dead Ni-Cad Batteries Back to Life | Prepper Skills

Step 1: Charging the Battery

I might have used a linear regulator to cost the battery with the solar panel. The price of a linear regulator is often lower than a greenback.

I made a decision to go along with a cost controller as an alternative as a result of they extra effectively use the accessible energy to cost the battery. You get extra run time at night time while you use a cost controller.

Linear Regulator Definition: That is an digital system used to maintain the voltage secure. Be taught extra about it here.

Step 2: The Check Fan

I did some intensive testing to verify I knew how nicely the system would work in an prolonged energy outage. I ran the fan for a number of weeks, 24 hours a day a few summers in the past.

The system labored nice. Since then I’ve been working LED lighting out on the patio 24 hours a day for about two years.

The fan pictured is a 10” 12 volt, 5 watts, a 2-speed fan that was on clearance at Walmart. They nonetheless promote them, but it surely was the tip of the season. I’ve three or 4 of them.

The LED board has 16 led lights. The battery is just not even hardly attempting to energy this tiny 1-watt load.

Click here to view the full instructable with pictures and diagrams.


Watch this video from Ratchets and Wrenches to see if it’s attainable to revive automotive batteries with Epsom salt:

To a survivalist, most issues have some type of survival makes use of from soda cans to useless batteries. So simply maintain previous automotive batteries in your stash and be taught learn how to revive a useless automotive battery.

You solely have to take these tricks to revive automotive batteries and get one thing out of them as soon as extra!

Do you suppose you may revive automotive batteries in your storage now? Share your ideas with us within the feedback part beneath!  

Up Subsequent: DIY Solar-Powered Cellphone Charger

Check out 7 Cost-Effective Uses For Shipping Containers Survivalists Should Know at https://survivallife.com/uses-for-shipping-containers/

Observe us on FacebookInstagramTwitterTumblr, and Pinterest!

Placard | Revive Dead Batteries | Weight Loss Smoothies You Can Make At Home

Placard | Revive Dead Batteries | Weight Loss Smoothies You Can Make At Home

Editor’s Observe: This submit was initially revealed on February 18, 2016, and has been up to date for high quality and relevancy.



Take a look at America’s finest promoting shirt designs, just for true patriots.



Please enter your comment!
Please enter your name here