Battery Desulfator
IN STOCK
Made in La Paz, BCS Mexico
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This pulser will keep your lead acid batteries (Flooded cell, Gel or Mat) like new and they should last up to 3 times as long, |
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You can recover a sulfated battery with this unit. |
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Reverse voltage protected |
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LED indicator that it is connected correctly and pulsing. |
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Draws 0.04 (40 Ma.) or about 1 amp/hour per day. |
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For 12 volt batteries only ,up to 200 amp/hours of batteries |
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ideal for PV (photo voltaic), installations. |
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After 6 years of using pulsers, there is no question they work. |
If you are off the grid (good for you!) this tool is
indispensable.
How doe it work?
A 25 microsecond wide square wave is fed at a freq of aprox. 1.3 KHz to a DC to DC converter, which can take a DC voltage and step it up to a higher level. This is then fed to the battery. The battery has a resonance frequency when fed with a square wave, since the construction and ratings of batteries can fluctuate, the battery will resonate at a frequency between 2 to 6 MHz, depending on the battery, similar to a tuning fork in used in tuning pianos. These pulses gently dissolve the large hard crystals on the positive plate and return them to solution.
Output pulses measured at the battery (good battery)
This waveform is the pulser end result at the battery. The battery is of low
impedance (good battery) 10 amp hour rating. As can be appreciated the peak
voltage is 26.8 volts the baseline is 13.8 volts. This waveform is classical and
indicative that the battery is in good shape. If a battery has a high impedance
(sulfated) this waveform will go up to 60 volt peak and start dropping as the
battery is slowly de-sulfated (impedance drops).
More Questions? Read this.
Or Google "battery de-sulfator"