I like how quick it starts a dead car battery

Right after I purchase this charger my van broke down due to a weak battery

It has started a completely dead battery using the special button more than three times and saved the day

Despite being fully charged, the device wouldn't start my 6 cylinder car because the battery was too dead.

We first tried to jump the dead battery from another truck, but after 30 min it wasn’t working

Easy to use, started battery quickly & safely.

`I have yet to use my own power boost, but, the reason I bought one was because my neighbor came to the rescue when my husband's battery was mysteriously dead

In the past this CRV has drained the battery and left me stranded , 3 times.

My car’s battery was deader than all of my brain cells after watching a soap opera.

These modern cars and SUVs with all the computer and internet connectivity and tech features, the battery is always working

If you read the manual it will describe how to activate it when the unit doesn’t detect the battery (completely dead battery).

These are so handy, it's like carrying a jumper battery in your glove compartment

Dead car battery and dead cell phone

DEAD BATTERY ON FIRST TRY

This means leaving even a new car for an extended period (like at the airport for a long vacation) can result in a dead battery

Great product always starts bad battery cars in the shop all day keep it charge and he is your friend

Simple and foolproof - connect the Leeds to the proper terminals (assuming you know Red is Positive terminal and Black for the Negative), turn the power on and hear the unit click to tell you it is charging the battery and ready to jump start your car.

The primary purpose for the unit is for starting a vehicle with a nearly dead 12V battery

I followed the recommended setup of positive clamp on battery positive post and then negative clamp on battery negative post [although normal jumper cables should have the negative clamp connected to the chassis of the car with the dead battery].

Used this to jump a completely dead battery on a rav4 5 times and it still had full juice

The car is not driven much and often the battery will be weak or go dead

Fires up a dead battery with the manual override engaged

Like most of these devices now it will charge cell phones, and has an adapter to use auto devices in the event of a dead battery.

If battery is completely dead then it will not jump start

Then about 2 weeks later at my son's appointment someone left those their lights on and had a dead battery

This thing is legit, managed to jump my dead battery on my first try

Then my diesel tractor (4 cyl, 75hp) battery went dead.

The battery won't hold a charge and since I only drive it occasionally a new battery would just die before I needed it again.

Under normal circumstances, say, totally dead battery, it starts your vehicle right away.

My battery was dead and needed to be replaced

Used this to jump start my dead battery

I've started my lawn tractor, a motorcycle without a battery (in override mode) and a newer battery so dead in a Corvette that you couldn't charge it without popping charger safety circuit

Therefore, their claim of 30 jumpstarts per charge is plausible if the car's battery wasn't completely dead

Finally had the opportunity to try this charger on a Honda Pilot with a dead battery

If the battery is 100% dead it does not work for me

I respond to calls all day long for dead car batteries

Got this the other day because my motorcycles battery keeps dieing so looked up good battery chargers for bikes on YouTube and this was one of the ones on the page I looked at so decided to try it ... got in the other day charged it for about 2

This product isn't meant to be used all the time, you use it when battery is weak

I read reviews and watched YouTube video of a guy starting multiple cars with dead batteries that were covered in snow at some impound lot with an older NUCO

and I finally had a fork truck that had a dead battery I could try this jump start unit on

Left it over night 9 hours later the battery is still dead

As it turned out my batteries where dead when I picked up my trailer from storage..

Sometimes battery is a little low at first start and needs some help or when we anchor the boat and have music and other electronics going it drains the battery

I brought this GB50 for my truck, but got to use it first for my wife’s car (the battery was dead) because her car wouldn’t start

I hv helped others with dead batteries.

Has cranked up cars with completely dead batteries, but read the instructions on how to do that, otherwise you may think it doesn’t work.

Compact - great for boats or any item where battery may be questionable

This Booster started my completely dead battery after it was left sitting in freezing temperatures for two weeks

You will never be stranded again with a dead battery

This little package can actually crank over a dead battery on a full-size pickup truck

dead battery works perfect.

Have not had a chance to try it with a dead battery yet, but the rating says it should work with engines in the sizes it is rated for

How many times have you been to the lake and killed your battery by accident

Woke up this morning with a dead battery and my car started right up with no problem

This is a safety feature of the unit, and therefore if a battery is completely dead, the unit will not automatically boost for start

The first incident, the one before the battery was totally dead, didn't use much juice at all

Battery completely dead, and this started my car immediately!

Always end up with a dead battery.

but it started the car, so in most cases it'll probably easily start a recently dead battery

Will start a completely dead battery time and time again

I kept forgetting to turn off my inverter and my battery was dead a few times the week before the purchase

A friend of mine the checked the battery under load and pulled down immediately, it was a bad battery after all

Works great, under rated for my 500+hp Buick big block but fired right up with a dead battery

If your battery is dead then you have to press the little

This compact 12V battery packs a lot of power and features into a convenient compact size

On several occasions we forgot to turn off the battery switch and with anything left on, both batteries drain to dead in a day or two/and we cannot start the motor

Totally dead battery click click click..... immediate start

I followed the recommended setup of positive clamp on battery positive post and then negative clamp on battery negative post [although normal jumper cables should have the negative clamp connected to the chassis of the car with the dead battery].

My battery was completely dead from not driving during these times.

I was able to test successfully on two vehicle with dead batteries

Every time I use it, it works as well as any other method for getting a dead battery machine started

An air conditioner relay went out causing the system to continue to pull power even when the car wasn't running, which quickly drained the battery.

The next time, the unit apparently did nothing...until I remembered to use the boost feature for really dead batteries, and then it worked like a champ

Started 4 stone dead batteries one being a hard to start diesel.

A visit to our local landscape vendor caught my interest when he used one to jump start his front loaded (totally dead battery)

Also it does not charge the battery this confuses people, it only jump starts the car, Will Not Charge

The unit itself worked very well and started my completely dead battery

BUT it still worked perfect with no issues this jump starter are very dependable and great Battery life

Plenty of power to start a 340HP V-8 with a completely dead battery

I don't worry much about dead batteries now, knowing I have this in the back

Found the main engine battery dead

Consequently I have left them on far too often in the past year, killing my battery

Note that for a very dead battery, there's an override option to turn the safety features off and just provide power, which might be needed if your battery is totally dead and the unit can't sense it once connected

A women at school, waiting to pick her kids drained her battery completely, like not even the clicking when you turn the key on a dead battery.

I use this at the car dealership when batteries are completely dead , let it sit for 30 seconds after pressing that little juice button it's LIKE MAGIC!!

I put it in my truck because my battery is marginal

The battery had enough to hear the "click" on the first time when the NOCO worked

But this week the battery was dead on our whole house

I couldn't tell you how many times I've walked out to a dead battery and been stuck at home until my wife got home or forced to call an Uber last minute in a city with little coverage

Our car tends to drain batteries after several days without use and this has already saved us half a dozen AAA calls

I needed one that could jump a totally dead F250 Super Duty battery though

The pros have that one because they are better at starting a dead battery

It won't work on completely dead batteries but that's science

My roomie killed my car battery

I just bought another one for my daughter as Christmas present because I don't want her left with a dead car battery or phone, or any other device when she is on the road for work

Battery in my 2004 Toyota Corolla died on a road trip

First is a Nissan Pathfinder 6 Cylinder w/totally dead battery.

You have to hold the boost button down for 3 seconds and it disengages some safety features and will crank with a dead battery.

I boosted 2 dead car batteries during the last winter freeze.

It was able to jump start 2 completely dead batteries on the same charge [1

I drained all my battery in Honda Pilot and this item worked as advertised and started my Honda Pilot in first trial.

After seven jump starts (like I had a new battery) with this device I discovered a wire became disconnected from the coil

I was skeptical that I would be able to use this jump starter to start my MB CKL55 AMG with a completely dead battery, since the power draw is higher than most larger chargers/jump starters are able to handle

Will not start a car with a complete dead battery

I get nervous handling the battery in my vehicle

I boosted 2 dead car batteries during the last winter freeze.

this thing is amazing it was charged fully and then stored i then had to jump start my 800hp ZL1 1LE Camaro twice due to sitting in garage then a few weeks later had to jump a stranded car full dead battery with no problem this is still on original charge and it still is showing full needs 10 stars for a product that works as stated and beyond

This is the first time I’ve ever hoped for a dead battery

Accidentally left my lights and radio on while talking with a friend, and my battery was too drained to start

Apparently they didn't realize a domelight was on all day while at work which killed a battery that was already around 4 years old

Used this to start a 5.0L Chevy V8 that had a discharged dead battery and was ran out of fuel.

NOCO Boost to the rescue for us time and again, be cause we have learned to keep it on board; no climbing up and down the stairs to get a battery charger/cords and all that mess

That being said, however, the unit does have a bypass capability via a button on the Face of the unit that allows for manual activation even for fully dead batteries

My battery was totally dead

A women at school, waiting to pick her kids drained her battery completely, like not even the clicking when you turn the key on a dead battery.

Some previous reviews have stated that they have not been able to charge and start their vehicles that had dead batteries

Fast forward a few months and the truck sat for 5 weeks (something is draining the battery) and I again needed to jump it

Jump started a dead battery no problem.

Fully charged, flashlight turns on, but will not jump my completely dead battery

Most of the time we have other cars available to jump the dead battery, but the problem is that our parking lot doesn't lend itself to parking two cars right next to each other within jumping distance

A few things to note: I had to turn off the safety features in order for it to work because my battery was too dead to register voltage

Would recommend this unit or the next model up as for trucks you will need the extra power

n’t work at all

n’t work at all