Schumacher PSJ-4424 DSR ProSeries 4400 Peak Amps Jump Starter and Portable Power Unit

• 4400 peak amps, 500 cranking amps and 415 cold cranking amps
• Two 22 Ah professional-grade, high output AGM batteries
• 12 Volt DC power outlet
• 3 amp built-in, automatic charger
• Heavy duty clamps have replaceable copper jaws

This model is a recent purchase and I also have one 12V only model (3600) that I purchased two years ago. I own two farms and several vehicles and various farm equipment. Both units are very rugged and perform very well. I have used them both to start farm tractors, cars, trucks, mowers, a generator, and my Bobcat in winter. The cables and clamps are heavy commercial quality items that store nicely when not in use. The built-in charger works well to quickly charge and maintain the internal batteries. It will jump-start several vehicles between charges. These have really proved invaluable and save me the hassle of getting a truck close in while trying to get the battery side close enough so I can wrestle around with a cold set of jumper cables what a pain.. I carry one of these on trips, when towing or in bad weather so in an emergency I don't have to rely on the kindness of strangers for a jump-start although I have rescued two damsels in distress and one city guy with a Neon so far. You don't have to worry about smoking the alternator on your truck when jumping an unfamiliar vehicle either. The accessory 12V cigarette lighter-type outlet has actually proven to be a handy "never thought I would use it" feature. The switches are commercial quality and are not flimsy junk like many others. The LED readout actually provides useful information concerning internal battery or vehicle voltage levels or percentage of charge. If you are in the market for a no-nonsense unit, then I can tell you I have been very pleased with both of mine. You can rest assured that you will get what you pay for. Ladies, these would make a great gift for your busy guy. Just make sure it's big enough for his equipment. The 12V only is fine unless he has really big trucks, tractors or airplanes. I had to buy both of mine myself. I was able to take advantage of an Amazon gift card to help out on the second one. I was very surprised how quickly this one arrived.

Buy Schumacher PSJ-4424 DSR ProSeries 4400 Peak Amps Jump Starter and Portable Power Unit Now

Only charges to 63%. Amazon has no system for complaints, returns, resolutions because it was sold by amazon and it is battery (hazardous).

They suggest the manual, the manufacturer which I am trying, but, we have a commercial vehicle down in a field waiting for a jump.

Frustrating it is better to purchase from a reseller than from Amazon directly.

Read Best Reviews of Schumacher PSJ-4424 DSR ProSeries 4400 Peak Amps Jump Starter and Portable Power Unit Here

I had intended to buy a high capacity jump starter for some time for use on the farm. I was prompted to go ahead and get one a few months ago because the batteries on my Dodge Ram 3500 have reached the point that they will hold a charge for only a few days -some times the truck may set a week without being used. Since the vehicle starts fine when used regularly, I didn't want to buy a new pair of batteries till I had to.

I have been amazed at the power that this jump starter delivers. It starts my truck's relatively big Diesel engine every bit as easily as new batteries would.

Only one minor complaint: The cables on the jump starter lack a couple of feet being long enough to reach from the ground to the battery on my truck. This is a minor problem -I simply set it on the bumper.

As I said, I have owned this jump starter only a few months. If future problems occur, I will amend this rating.

Want Schumacher PSJ-4424 DSR ProSeries 4400 Peak Amps Jump Starter and Portable Power Unit Discount?

This is one serious jumper. If you've ever been frustrated with cheap super market jumpers in the past like I have, this one will not disappoint you. Plenty of power but heavy. When I really need this in an emergency the weight is not an issue for me.

Save 45% Off

plenty of cranking power,intigrated battery charger makes charing simple great product , good cuality workmanship, highly recomended for the profesionals that need portable power