Just over a week to see if it actually does meet the advertised specs. Allegedly removes limescale deposits on your battery plates, thereby increasing battery capacity over voltage and longevity. I will post again once the period for my attempts ends. EDIT 11/29/13: My golf cart batteries are now at 37.4 volts. I started with 37.2V which is about 75% capacity. At 37.4V the total capacity is almost 80% with 100% being at 38.20V (100% is normally achieved with fully charged new batteries). The trick is to "exercise" your batteries by starting the car and then leaving it plugged in to charge. This helps the Powerpulse to descale. A slight increase in stress on my part, but not bad for my cart, which mostly sits in the garage on weekly short trips (less than 8 blocks). I have a feeling the longer or harder you push your cart (or your batteries) the better and faster you will see results.
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