Pulsetech PowerPulse 12-Volt Battery Maintenance System, Black

This is really slick device to insure that your batteries don't get sulphated. I haven't had it long enough to evaluate performance but I sure checked out many users who swore by them. I intend to put one on all of my regularly used batteries in the hope that their life will be extended - maybe considerably. The only thing is that the device uses a small amount of power from the battery so it can't be used on a battery that will be left for long periods of time without charging. I'm putting them on the batteries on my motorhome which is left under solar charging and the batteries are EXPENSIVE. I'm going to put one on my vehicles also. While it's not the recommended method, you could move one around, say, on a lawn tractor and other utility batteries. If it works, it's a great thing to use. I figure the cost is worth the gamble, particularly since I've done the research that suggests that they DO work. If you put it on a new battery it prevents sulphation and on a used, and presumably already sulphated battery, it will reverse the sulphated condition.

I have used 2 of these units now for about 3 years. They work great.I take my batteries into my local battery shop and have them draw (load) tested yearly before I install them back in my vehicles and motorhome. The batteries always test better than the rated new specs.. The battery guys say what are you doing? These batteries (mixture of 2 to 5 years old) exceed the ratings even after double draw testing. I recently got 4 golf cart batteries given to me, that are 2010 (year) and are badly sulphated. I just bought 2 more units for these 4 batteries and intend to put them into my camper for almost unlimited power reserve on my 1500 watt pure sine inverter.This Power Pulse works much better than anything I have used before. I leave them attached to batteries all summer (when the batteries are installed and in use in the motorhome.)

Easy hook up and is working as advertised. I got this for $35 and see now what a good price that was. It still seems a little pricey but when you consider what you pay for a couple of 6 volt batteries and replacing them every year to year and a half this may be a really good investment, I hope. Before you say it, I know all of the procedures for batteries sitting idle for long periods of time, but all you have to do is to forget one time and let you batteries either boil out, or let time stay off line too long and guess what? You either have one or two dead batteries. Also, I was depending on an ohm/vlt meter to check the charge and guess what? The meter said the batteries were good so I headed for the tall woods and nearly froze to death when the furnace in my MH stop working because the batteries were dead. The only reliable way to check the condition of you batteries is with a Hydrometer. You can pick one of these up at Auto Zone for about $5 and it will tell the truth about each individual cell condition of you batteries. The volt meter says 12 volts even if two of the cells are dead. This Plusetech is supposed to keep the batteries conditioned at all times -- two new batteries -- we will see?

February 14, 2023This device “PulseTech PP-12-L - PowerPulse 12-Volt Battery Maintenance SystemPulseTech PP-12-L - PowerPulse 12-Volt Battery Maintenance System” will save you from replacing a battery sooner, than you may think! In fact, I personally … have had two (02) batteries that were declared defective … and after a prolonged period of time on the Pulse Tech device, we’re in fact … brought back to useful life again. I now (i.e.: since about 2014) have a desulfator on ALL of my batteries ALL the time.M Wood

I must say all the PulseTech products work as designed and Customer Service is great at the factory... Fantastic answers and will help with what you need to purchase for your applications...I put it on in Feb of 2012 and as of Nov 2012 my battery operates like new. It took me about 3 weeks to see the difference in my 3-1/2 year Exide battery in my van when traveling at night... The Battery was failing as the lights were dimming on headlights and on interior etc prior to the 3 weeks of installation. I said to my partner as we were coming home from NC, wow, I can see at night again since my lights were much brighter and "were on low beam". What really tells me how much brighter my lights are is when on coming folks at night blink their lights at mine and my lights are only on low beam...By the way, I have 3 of PulseTechs Solargizers for Harley, trolling motor batteries and barn light battery." GO GREEN "

I recently purchased a Pulse-Tech PP-12-L POWERPULSE Battery Maintainer. It is NOT a battery Charger, but I can attest it will bring new life to any good quality "lead acid" 12 volt battery that would normally be considered at the end of its life. Dismayed by my discovery that AC Delco has discontinued their top of the line 12 volt Automotive Batteries with 7 year pro rated warranty, I searched the internet for a suitable replacement. They do exist, however seeing prices starting @ $109+ core charge (add $15), inspired me to search for pulse-charging technology.I found it at AMAZON.COM and purchased the POWERPULSE unit from IMPACT BATTERY. Standard USPS Delivery from Kentucky took less than 3 days and the added 2 cents cost of shipping brought the total cost to only $50.22, less than half the cost of replacement for the 8 year old 12v battery in my wife's automobile.This gizmo really works and with the aid of my 6 AMP conventional battery charger, in less than 12 hours of recharging time and 24 hours of "desufation" pulse charging, the 8 year old AC Delco 12V battery is performing like new! The 300+HP [slightly modified] Vortec V8 in my wife's cherished 1995 Camaro Z28 Convertible started immediately, and its throaty exhaust note is music to our ears, and my wallet is singing a merry tune.