Car Battery Jump Starter, NUSICAN 2000A Portable Car Jump Starter Battery Pack (up to 7.5L Gas/5.5L Diesel Engine) 12V Jump Box for Car Battery with Safety Jumper Clamps, LED Lights, Compact

When I first bought this and seen how small the wires going to the jumpers cables are I figured they would be no way it would work. I know about electricity and according to my math anyways The wires are too small, no way they could carry the amperage necessary to start a V8 engine with a completely dead battery. Then I tried it my 98 Buick with a 3.6 liter v6 had a completely dead battery. When I say completely dead I mean no lights on the dash not even an interior light I mean capital D dead. . I plug the The peace in to the end of the unit hooked up the jumper cables and it didn't do anything I had to turn it on and off a few times I'm sure there is something I'm missing I'm not one for directions eventually the light came on and showed a voltage The car came back to life I turn the key and the car started right up. I figured that would have drained the battery but it still showed all four lights. I was impressed put it in the trunk of the car and forgot about it. About a month later left the interior light on again in my 1998 Ford van with the larger V8 engine. I grabbed it hooked it up and it actually cranked the van right up though it did turn it slower than The V6 in the Buick. But honestly who cares as long as it starts. That knocked it down to two lights out of four. I recharged it forgot about it. Then the stupid hurricane came and I gave it to my girlfriend down in Tampa. She used it to charge her phone three or four times Because her power was off for almost a week. Once it was completely dead the unit does take forever to charge from a USB port. I don't have an exact figure but it's over an hour per 25% when using a 3 amp charger. So she gives the unit back to me I put it in the Little rescue bots I have I keep in the trunk of whatever car I'm driving and forget about it this time for several months. Then I go to my dad's house we go to move his early 2000 Chevrolet truck with the larger V8 yet again completely dead battery no lights or anything and though yet again it turned the engine much slower than normal It cranked it up though it did take two or three tries taking two lights off of the battery indicator. For the money this thing is most definitely worth the price. I've since used it for everything from riding lawn mowers to jet skis 4 cylinder six-cylinder and V8 cars I probably jump 10 or 12 vehicles with this so far. I don't know how it works I'm guessing it has some kind of a capacitor in the little piece that plugs into the battery bank that has the jumper cables on it and I'm at the age now where I really just don't care how it works but I definitely know that it does. So if you're one of the people like me that's kept from getting one of these because you're like oh that thing's entirely too small to start my V8 automobile I assure you it will. I will say if you hook it up and it doesn't do anything turn it on and off a few times it seems to not want to do its thing occasionally. How are you as it is I hook it up I turn it on and off until the unit boots up on this little screen with dashes and then it'll show a voltage Then you can crank the car. If something in this review doesn't look right it's not because I'm some Spam or in some other country It's because I'm not going to type all this out So I'm using speech to text.

I have it got a year now, we live in cold climate so always good to have one, I got one for each car.It has already proven its worth, I jumped started my car and my riding lawnmower.You do need to recharge it once a year if it’s not in use, so setup a reminder for it.It’s pretty easy to use comes with instructions, very compact, you can store it under the car seat so nobody notice it.His jump capability so far shows me it can do my midsize SUVThe charging speed isn’t the fastest , which isn’t a big issue if you charge once a year.It works well so far the couple of times I used itThe carry case has a slick design and it a nice addition.I have 2 of these and would recommend it

Love this product! No more having to have another vehicle to start the car or drag out a long extension cord to hook up my electric charger. My riding mower died on me while out in the field away from the house and I used it to jump start the battery. Love the portability and the power this little device has!

Good jumper, but should have fast charge for phones.

I've had this jump starter for a while it starts my backhoe diesel truck does what it's supposed to

I bought both my kids one for Xmas and it saved their butts twice. Worth the money for a piece of mind.

After reading the reviews, mostly positive, went ahead and ordered the Nusican car starter. I received it within reasonable time, i charged it as directed and ut it away til i needed it. Back a couple months ago, had a dead battery, grabbed the Nusican car starter, put it on the battery, all it did was beep, like it had an error. It only had 3 lights lit for charge capacity. Figured it needed another charge, Checked it next day, only 3 lights lit, out of 4. Never fully charges and will not start the car, just beeps with same error condition. It goes back to, you get what you pay for. I would not recommend this to anyone.

As long as you have a car, you should have a portable charger. This has saved me on multiple occasions. The charge lasts for a long time, and it gets my car started no problem.