BLS Instructional Video


Click the image above for Video Presentation

More Links

Press Releases & Articles

April 29th, 2009

Understanding Batteries and the Battery Life Saver
The Battery Life Saver electronic device will extend the life of any lead-acid battery and can rejuvenate “dead” batteries to a like new condition. But how does it work? To understand... Read More

April 28th 2008

Battery recycling takes deadly toll in Africa
First, it took the animals. Goats fell silent and refused to stand up. Chickens died in handfuls, then en masse. Street dogs disappeared Read More

April 28th 2008

Battery Restoration, Part 1
Batteries are vital in our society, an upper level in the scale of ability for humankind. They give us the power to store and manipulate energy. They are everywhere from... Read More

Feb. 25th 2008

Is Biofuel Craze a Mirage?
In September 2007, Lewis Smith, Environment Reporter for Times Online, warned us that we may need to jump off the biofuel... Read More


Click Here to review an independent detailed test of the Battery Life Saver

I have 2 large 48v battery banks for two separate renewable power systems, the battery banks are GNB pdq23 2v run in series, 1300ah each. I installed these desulfators 6 months ago and they run 24/7/365 I have seen a difference in the system since. I also ordered one for my 48v golf cart which is also hooked up 24/7 and I noticed a BIG difference in the duration of the charge. I was skeptical at first but after 6 months running... I vote A-1 and well worth the money

Don Sturgis, Clarkston, Michigan

I have a restored 1981 electric Comuta-car with a 48 volt battery system that I drive every day. After a year on my eight six volt T-125s, I had two that just would not charge above 6.2 volts (_80 percent charge) while the others would go to around 6.25-6.34. Within two weeks of installing the desulfator, my low ones are back up to 6.34 while my other ones are up to 6.37-6.38. That's appears to be pretty much back to full potential again according to the battery specifications. This little gadget seems to be working exactly as advertised. Thanks.

David Brunson, Springfield, IL

It's been about 5 weeks that the BLS was installed and have been diligently tending to procedures along with monitoring progress. I must admit that after three or four weeks, I became discouraged and started thinking this ain't gonna work.....
Yesterday, I played 18 and it was almost like a miracle, in that the straight-away speed increased and more notably, going up inclines was more powerful. I am much encouraged now and cant wait till I use it again which unfortunately wont be for a week or so (going away) but I certainly will keep you informed....

Bill Pauldine, Cortland, NY

I know now the Battery Life Saver really works! I tried it on my golf cart with 3 year old batteries. After a month of using the Battery Life Saver, my batteries improved from 50% to 100%. I am going to recommend this to every one of my customers.

Phil Pixler, Phil’s Karts, Salina, KS

For the past 20 years when a battery read 10.5 volts it was time to pitch it. After finding your sight and purchasing this unit,(With simple instructions)I have already saved 6 12V batteries. (2 of witch where bus size.) A total of over $460.00 on replacements. Keep up the good work!!!! Great product. I have spread the word and have possible 4 more customers that may be ordering. Thanks again.

Garry Niemic

I'm using the desulfator on the four 6-volt golf batteries in my motorhome as well as the two 12-volt batteries for starting. I've had the motorhome for a year and a half and don't know how old the batteries are. When adding distilled water to the house (golf) batteries, I noticed that the plates where 100% clean. I hope to make them last as long as possible. Thank you.

Duane Ruff

   I wanted to let you know I have recently become a dealer for the Battery Life Saver.  After 45 years of owning and operating a golf course, I opened a golf cart sales and service business.  I fully understand the trials of battery performance and the expense of new batteries.  I was very doubtful that anything like this could work.  I believed that once a battery is worn out - it's worn out. 

   I ordered the Battery Life Saver and couldn't wait to give it a try.  After charging and discharging the first set of batteries for 2 days and not getting any improvement, I was confused.  So then I rechecked my batteries and found a dead cell that I missed the first time.  I replaced only that battery and charged and discharged three more times, now that (9) hole cart will go more than (45) holes.

   This is wonderful!   I wish that I had known of this when I owned the golf course; it would have saved me a lot of money and headaches.  The Battery Life Saver is "a must own" for any battery powered vehicle.

John Yavorski, U. P. Golf Car, Escanaba, MI

     Hi Thomas, I just thought I would let you know that with the battery life savers on the 84 volt Zap trucks has had a range increase of about 15%, up to 40 miles now, up from the 30 miles I was getting, which is about as good as it gets. I started out with a stock 72 volt system with a 10 mile range.

Clint Marchbanks, owner of EV Idaho, Caldwell, ID

            "I have a 36 volt golf cart with a battery life saver on it.  I’ve had the life saver on the cart for about 3 years now and it definitely works.  When I got the golf cart, the batteries we already 1-2 years old.  At this point, the batteries are somewhere between 6-7 years old.  Not only has the life of the batteries been maintained, but their charge time seems to be holding steady as well.  I could not be more pleased or expect more from a set of batteries than what the battery life saver has given me over these past 3 years.

            I recently purchased a motor home and I plan on buying a battery life saver for the house batteries.  I have no idea how old they are, but it won’t matter once I hook up the battery life saver.  Thanks for having a great product!"

Tracy JohnsonCovington, LA

"I have had the Battery Life Saver installed on my 48 volt golf car for about 4 weeks. My 2003 cart is equipped with a high speed rear end and when I first purchased the cart it averaged speeds between 21 and 23 MPH. Two years after I purchased the cart, it was only going about 15 MPH. After 3 weeks with the BLS my cart is back to going 23 MPH and I am now able to play 54 holes of golf while using my CD player, on a single charge!"

Frank Whites, PGA Professional

     "Today I ordered a second battery lifesaver for my new Club Car Precedent. I had one for several years on my older 2001 Club Car which I recently sold with the device installed. This product kept my batteries in great condition. Conferring with a relative who is an electrical engineer confirmed what you advertise. I am looking forward to shorter charging times and longer battery life again. "

George Bartolomeo, The Villages, Florida

  " Wonderful Product! I have gone 27 holes and my 48V Yamaha golf cart is still on full charge.

Very easy to hook up, but not easy to find a place to install 'under the hood' of a golf cart.

Nice product. I hope I can get several years out of my batteries. I always keep them topped off.


Mark Motyka, La Grange, KY

   "I have 5 tractors, two lawn mowers, 2 cars and 4 trucks. That is 14 batteries in use at all time.  As you can imagine my old battery charger/jump starter saw regular use.  I used a competitors product built into a charger and it helped but the battery saver did far better.  I have 2 batteries on my diesel tractor and they are going on 7 seasons.  I used to be happy to get two seasons out of them.  The little lawn mower batteries usually only lasted two years, now I have just brought on of them back and it has more power than when it was new.  Your product should be mandated for all vehicles.  Aside from saving me money, It is the ultimate in being green!  You should contact with Jay Leno and his garage, maybe that will help you get the word out.  I have let all my friends know!"

Email from ntlacovara, BLS Customer

  "I have three boats with 12V batteries. Every 2 years they seem to go "dead" and will not take a charge again. I have been buying new batteries every two years and was getting tired and "broke". I found your "Battery Life Saver" on the "internet" and after cycling my batteries with the BLS several times, all of my batteries are better than when I bought them! Thank you very much for having such a great product. Don, PS You are right about the Battery Stores; no one in the store has ever heard of a battery de-sulfator. They couldn't sell many batteries if everyone had a BLS!"

Don Feldman, Battery Life Saver Customer

      "I had never had any measurable success with any product that claimed to restore batteries. I had a bank that had had an IES Desulfator on it for 2 years. Periodically, I would do the following load test on the bank: charge it up and put a .1 amp load on it for 16 hours and check the ending voltage. For two years, I never saw any measurable change - it was always 50.00 volts. Randy talked me into trying the BATTERY LIFE SAVER. I did the same load test after only ten days and the ending voltage was 50.25 volts. After another 10 days, it was 50.40 volts. I am convinced that THE BATTERY LIFE SAVER will restore sulfated batteries, and fairly quickly."

Carl McClellan, Advanced Energy Group

     "My experience with 'desulfators' was all bad. They never produced results for me. Then I tried THE BATTERY LIFE SAVER. I was very surprised. A battery bank that had been boiled badly and was not usable became usable in a few days. Even better, a bank of L-16s that were badly sulfated were totally restored to like-new condition very quickly. I also restored the battery in my truck. This product really works."

Tom Rentz, Sun Wind Concepts.

     "I was totally skeptical when I first heard about BATTERY LIFE SAVER - it sounded like 'snake oil'. I went ahead and bought one. My friend Al, who owns a gas station, bet me $10 that it wouldn't work and gave me a 'junk' battery. I won the bet, got a free battery, and now Al is using THE BATTERY LIFE SAVER."

Tom McCormick

     "I am amazed at the readings I just took on the battery bank I have had the BATTERY LIFE SAVER on for 2 months. The bank had been on its last leg - I just hoped it would last through the winter. The test I have just done shows specific gravity readings that are better and tighter that they have ever been on this bank, even when it was brand new!"

Tom Kingsland, Backwoods Solar

     "Chuck, I have had the unit on now since March. I emailed you and told you I was not sure if it was working. Well, as of four days ago, I am now convinced. Suddenly, I have seen a dramatic improvement. I did not want to give up on the unit because the five year old batteries seemed to just keep running (all though weak). Now they are running good; not quite like new, but they certainly do not need replacing. I live in a golf cart community and a number of people have asked me if it works. I always had to say “I think so.” Now it is a definite , “yes.”: "

KJF, Customer