Pro Charging Systems' ''Dual Pro'' Professional Series Onboard Battery Chargers have been the marine standard for the last 20 years. These top of the line Pro Series Onboard Battery Chargers are well known for their ability to consistently bring all batteries to a 100% charge. The waterproof Professional Series chargers are built tough yet compact, and with their advanced self-adjusting (intuitive) microprocessors using DeltaVolt Technology (see below) they provide a 5 stage charge profile with an automatic equalization phase for unmatched performance. With every imaginable safety feature, no mounting restrictions and no risk of ever overcharging, the words ''just plug it in and forget it'' are the perfect description. Additional features include full ignition protection, reverse polarity protection, automatic temperature compensation, fully independent outputs and a 3-year manufacturer's warranty. Made in USA.
N2itv (intuitive) 5 stage charge profile using proprietary Deltavolt Technology
Automatic equalization phase
Totally independent 15 amp outputs
Ultra fast charging with long term maintenance mode
Ultimate in safety features
Easy to read independent battery status indications
5 foot d/c leads and 3 foot power cord
Repairable/Not a throw away unit
Aluminum/Polymer construction ideal for saltwater protection
DeltaVolt Charging Technology is the next generation in smart charging! By incorporating revolutionary, intuitive 5 stage charging technology that was designed, developed and produced in the USA, the DeltaVolt Charging Technology is able to automatically adapt to the charging needs of both cranking and deep cycle batteries and can simultaneously charge a mix of battery sizes completely and safely.
Rated 5 out of 5 by fishyfred Outstanding charger
I bought this unit to replace my old DualPro which lasted 11 years.Installation was easy and so far it works like a charm. Charges both batteries in under 4 hours and keeps them charged.
June 8, 2010
Rated 1 out of 5 by tudvm Not impressed
I bought a new ranger with a dual pro charger. It lasted four years then went out, I purchased another one it lasted two years then went out. I know they are supposed to be the best but I have had bad luck with them. All of my friends with boats have had their chargers from different companies 10yrs+. I won't own another one.
January 27, 2010
Rated 5 out of 5 by BoatManNC28401 Best Battery Charger, High Quality, American Made
The Pro Charging System (Dual Pro PS2) Professional Series battery charger is simply the best you can buy. My charger was easy to install is always reliable and charges my batteries like no other charger I have ever used before. Believe it or not it is actually made here in the good ole USA. If you need a battery charger this is the one.
November 16, 2009
Rated 2 out of 5 by Walleyes I expected more for the price of this product.
I know Dual Pros are supposed to be the mainstay of onboard chargers/maintainers but I’m sorry to say I’m not a big fan of this charger or the company that makes them. Soon after the warranty was over one of the banks quit working. I called the company and they did nothing. This happened to me while on vacation. Into the scrapheap with that one and I was forced to purchase one of their less expensive 2-bank chargers. I didn’t want to buy this brand but didn’t have a choice under the circumstances. The second charger has worked better than the first but for the price I paid for the first one and the lack of this company to stand behind their product is enough for me to risk something else in the future. I’m actually in the market right now for another new charger for a second boat and I’m not looking at this company. The working unit I have has performed well but for the price I paid for the first one I really did expect more from it than it delivered.
January 20, 2008