"TOYOTA Land Cruiser has two batteries connected in series (24V). It's been 100 days since I installed the Nanopulser, and I find the battery condition getting better and it's easy to start engine. I feel this is a good device.

These batteries have been in service since one and a half years ago. One battery measured 12.2V, which indicated required charging. The other one was measured at 12.5V. When the engine was killed, PG-24S didn't work because of the detected low voltage.

After installation, I drove 300 km. The indicator changed into green, but stopped. I measured voltage at 12.3V for one battery.

After 45 days, I found some changes. The battery voltage is always over 12.5V and the indicator showed green. Moreover PG-24S continued working even after the engine was killed. It's easy to start the engine now and I feel that the low end torque has improved.

Now both batteries output 12.8V individually.

It took a while to recondition the two batteries because these batteries had low power and too much sulfation to start with. If I had chosen to replace these batteries at the retail store, it would have cost me 60,000 (US$600). I really appreciate this device which works and has cost benefits to me. I have just ordered another two more Nanopulsers. One is for my second car and the other is for my friend."

"These batteries have been working for the last three years and I felt that they were having low voltage at the end of last year. I use this truck daily on the job, so the batteries are constantly working hard in harsh conditions.

If I wanted to replace these two batteries, the cost would have been well over 40,000 (US$400). Therefore I browsed over the internet looking for batteries when I saw this "Nanopulser" product.

I had used a chemical addictive for the lead battery before, but I felt it had more of a placebo effect. I was wondering if Nanopulser could be the same. I was thinking of replacing my two batteries at the car parts store on February when they start their season-end sale but my car radio unit and the power windows suddenly stopped working..

Then I remembered the Nanopulser device at that time. It was within my budget to buy it and if the owners' testimonials are indeed true, then my battery problem can be solved as well! Finally I decided to order the Nanopulser PG-24S.

Installation was easy but my batteries were dying and almost flat. When I started engine, the starter motor didn't run. Initially, I was disappointed....but I changed my mind and prepared the electric heater to heat up the batteries as it may have been frozen. After 2 hours, I tried again and the engine could start, however, Nanopulser LED didn't work I think because of the low voltage reading. I tell myself "It is a good sign and never give up!"

After 3 hours of engine idling, the LED started blinking (Yahoo!). I stopped the engine after that. The next morning, the engine could crank start even though the temperature was -3 degrees the night before! Nanopulser had only been working for only 4 days but I observed that the battery voltage has gone up and continues to improve even after that (awesome!).

I have introduced this device to my friends and I feel that truck manufacturers should adopt this device at their factories. Even though I think it's not easy for them to include Nanopulser for their trucks, I remain hopeful they will. "