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36 Volt Battery Life Saver BLS-36N
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36 Volt Battery Life Saver BLS-36N Desulfator

Quick Overview

Prevent new batteries from becoming sulfated and extend the life of your investment by 2-3 times. Patented WAVE2 Technology from Battery Life Saver keeps your 36V golf cart batteries from failing prematurely due to suffocating sulfate crystals. NOT A CHARGER

  • Availability

    In Stock

  • Product Brand

    Battery Life Saver

  • Model Number


  • Warranty

    5 Year

Original Price : $139.95

Designed for use on 36 volt golf carts with new or good working batteries to extend battery life. This BLS-36N model has a low-voltage cutoff to prevent from excessive battery draining, it will automatically turn off if the voltage gets too low. Use the BLS-36A to rejuvenate old batteries. Simply attach the Battery Life Saver desulfator and forget it. Using our U.S. Patented Wave² Technology, the BLS helps solve the problem of sulfate build-up on the battery plates. Ideally mounted full time to constantly keep the batteries in optimum condition. The model can be used on new good working batteries as well as old sulfated batteries. This battery desulfator for sale comes with a low voltage cutoff.

Motobatt MBVM Voltage & Alternator Tester

Get a FREE Motobatt Mini Pocket Sized Voltage & Alternator Quick Tester with the purchase of a new BLS 36A Battery Life Saver. This is a $11.95 Value and is for a limited time only so BUY NOW! Coupon Code: Voltage.


Product Specs
Availability Note: In Stock
Model: BLS-36N
Brand: Battery Life Saver
Capacity 20Hr (Ah): No
Output Voltage (V): 36
Output Current (A): No
Dimensions (LxWxH - inches): 4.5 x 2 x 2.5
Weight (lb): 1
Warranty: 5 Year
Color: No

FAQs About This Product

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  • What Is Sulfation?

    Sulfation is the buildup of lead sulfate (PbSo4) crystals on your battery plates.

    Contrast image of built up of sulfate crystals on a battery.All lead acid batteries will suffer from the effects of sulfation. It is the unwanted byproduct of the natural double sulfate chemical reaction that generates electricity within the battery. When a battery is in use, the active material on your battery’s plates, lead and lead dioxide, react with the electrolyte or sulfuric acid (H2SO4) to generate electricity. During this process a thin layer of non-crystalline solid lead sulfate is deposited on the plates.

    During charging, this sulfate deposit is supposed to be converted back to lead dioxide and sulfuric acid restoring the battery back to its pre-discharged state. However, the process is not perfect. Incomplete charging or prolonged time left in a discharged state will convert the amorphous (non-crystalline) lead sulfate into a hardened crystalized form diminishing the ability of the battery to reach full charge.

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  • Will a 48 volt desulferator work on a 36 volt unit?
    Not advised to mix voltages. Use 48V on 48V systems and use the 36V on 36V systems.
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  • How is the BLS-36N connected into the syste,? I could not find installation instructions.
    Connect to the positive [+] of the first battery and the negative [-] of the last battery which is battery number 6 when using six volt batteries or battery number 3 when using twelve volt batteries.
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