Battery Life Savers BLS-12/24-B Battery Saver Desulfator

Battery Life Savers BLS-12/24-B Battery Saver Desulfator
Battery Life Savers BLS-12/24-B Battery Saver Desulfator
Easy to use - extends battery life!
$99.50 List price $129.95
  Customer Reviews (3)

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Item code Brand name Model number
BATBLS-1224-B Battery Life Savers BLS-12/24-B

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Battery Life Saver

Battery Life Saver
Battery Desulfator for 12 or 24V Battery Systems

Battery Life Saver DesulfatorBLS-12/24-B is designed for use in 12 and 24 volt battery systems. It is also ideal for use with a battery charger to rejuvenate unusable batteries. Comes with alligator type battery clips for attachment. This is the best BLS model to rejuvenate old batteries.

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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Battery life

Its hard to measure how well this is working but the 36 month batteries are still going strong at 48 months.


For the past 20 years when a battery read 10.5 volts it was time to pitch it.After finding your sight and purchesing 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 produ...
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Easy to use

This desulfator is much easier to use than the Solar Converters device. Solar converters requires the user to adjust the on-off voltage and the amps output, which is difficult given the recessed screw heads. Just plug this in and off you go. I am unable to quantify its effectiveness, but my batte...
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