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BLS-48-A Desulfator for Renewable Energy Systems

BLS-48-A Desulfator for Renewable Energy Systems
BLS-48-A Desulfator for Renewable Energy Systems
48V battery desulphator - save your batteries now!
$120.20 List price $139.95
  Customer Reviews (2)

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Item code Brand name Model number Volts
BATBLS-48-A Battery Life Savers BLS-48-A 48V
This model not for use in golf carts.

Battery Life Saver

Battery Life Saver
Battery Desulfator for 48V Electric Vehicles or Battery Banks
BLS-48A

Battery Life Saver DesulfatorBLS-48A is designed for use in 48 volt renewable energy battery banks or use with battery powered vehicles (Use the (BLS-48N) for 48 volt golf carts). Ideally mounted full time to constantly keep the batteries in optimum condition, the BLS-48A comes with 3/8″ eye rings for attachment to the battery terminals. Must be used with a battery system that is charged regularly.

75% to 80% of lead acid batteries fail prematurely because of formation of lead sulfate on the plates. These crystals cause batteries to become unusable at approximately one-third of their natural life. The Battery Life Saver electronic desulfator handles the problem.

How Does It Work?

The Battery Life Saver sends a frequency signal to each crystal of lead sulfate, causing it to dissolve into lead and sulfuric acid. This restores the battery to its original condition and allows the electrical charge to be drawn from the battery.

It rejuvenates old batteries, maintains working batteries in optimal condition, and extends battery life, saving time and money. With the Battery Life Saver, more power is available from your batteries and you need less power to charge them. By reducing the number of batteries that get thrown away and put in landfills, the Battery Life Saver helps to protect the environment.

To find out more about how the Battery Life Saver works, check out this video from BLS.

Battery Life Saver


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A++ I vote well worth my money

I have 2 large 48v battery banks for two seperate renewable power systems,the battery banks are GNB pdq23 2v run in series, 1300ah each. I installed these desulfaters 6 months ago and they run 24/7/365 I have seen a difference in the system since.I also orderd one for my 48v golf cart wich is als...
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Review BLS-48 Battery Saver

I have a restored 1981 electric Comuta-car with a 48 volt battery system that I drive everyday. 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 des...
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