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Energizer 84020 Jump Start Compressor Inverter Only $104.95 @ Amazon Rated 4 of 5 Stars by 69 Buyers!

Energizer 84020 Jump Start Compressor Inverter

A great ergonomically designed little jump begin unit.

I love the fact that it may be left plugged in perpetually

and will take care of itself. I’m not automatically inclined

so the fewer I need to do the better.

The only complaint I have in regards to it is that it doesn’t come

with a cord to plug into the wall. You have to get a heavy

duty extension cord to connect it to the wall, and they

never tell you that when you are reading the product

description. For the price of this item, I think it should

come with a simple short extension cord.

If it weren’t for my All in One, I would have been dead in the water, literally, on Lake Lewisville in Texas. Needless to say, we ran the stereo & fish finder WAY longer than we will have to have and found ourselves stuck in a cove in the middle of nowhere. We brought the all in one, with the intent of just using it to inflate to tubes for the kids, but the Jump commence out feature is what genuinely saved us. I didn’t even realize that it had a light on the handle (thank you wife for noticing) but that came in handy too attempting to jumpstart a boat in the dusk while mosquitoes were starting to attack! I have since recommended it to numerous of my co-workers and fishing buddies.

This jump-starter, air compressor, inverter, is of excellent quality and usefulness. As cited in other reviews, it would be nice whether or not they included an AC power cord; and perchance a DC power/charging cord for the pricey This is a reasonably huge unit and takes up a huge amount of room in a trunk or the back of a station wagon/hatchback. It charges fast and has plenty of reserve power to start our motor home or inflate large tires. Great carry handle.

UPDATE 19 May 2011: The user manual was missing. Now I need it to check something. Item itself is beautiful user friendly. Tried to download manual on site from manufacturer (UPGI.com) but no manuals or documents available from support. None available from Energizer. Tried Google. No one has uploaded manual yet. at long last found help 800 number for UPG Inc. which is as well a wholesale/retail sales number. Nice lady answered. She took my name, email, telephone, address, etc. Said she would “look around” for one and send it “somehow” whether or not she finds one.

Apparently, this is a “marketing arrangement” where they purchase the use of the Energizer name, then import and disseminate it is

Design finelooking good. Sales-marketing good. Support not so good. Technical support with regard to fundamentals non-existant. Downgraded to two stars. Will post another update whether or not I ever get the manual.

I was intimidated by all the other industrial looking jump starters but this one is so easy to use: just follow the numbers printed right on the starter 1,2,3! This is the starter for individuals who are uncomfortable messing with car or other batteries.

I expended a few weeks researching dissimilar jump starters and I wanted something that was easy to use, had a built in float charger, air compressor and was cost effective.

This unit fit the bill and the further and added features (plug-ins) is a bonus.

These boxes are basically a battery you charge and use it to start your car when your battery is dead. When you charge batteries you must be heedful NOT to overcharge…meaning, you may not just plug them in and leave them until you are ready to use them 1, 2, 9 months later. The overcharge will literally cook the battery and render it useless. Suprisingly there are very few jump boxes on the market with built in float chargers…meaning, when the battery is fully charged it will go into a float mode and trickle charge the battery not overcharge.

I have utilized this box 5-6 times over the last 4 months and it has performed flawlessly…even started our 2005 Diesel truck and that takes such a heap of power!

Agree with a lot of of the other users the box must come with a cord to plug it in…another $10 at the store and the cables could be just a touch longer as it is sometimes unmanageable becoming to a grounded location with the negative cable.

All in all I knew in regards to the need for a power cord and cable length going in and I felt this was the best product for the price…value!

I purchased this charger to replace an old charger (Duracell brand) that had worked wonders for me for years…but finally gave out. This Energizer charger works in truth well and includes an air compressor, with which I topped off all four tires (added 10 psi to every tire…I recognise I waited too long to inflate them) and it worked like a champ. Only drawback this charger has is it needs an extension cord to charge it (spent less than $10 on a 12ft one from H— D—-). This model has a built in sensor to refrain from overcharging, so you can leave it plugged in until you need it without overcharging the battery. Very happy with this bought

It was great, but after 7 months it will not recharge. Of course just outside the 6 month warranty.

Biggest flaw: it does not came with a power cord for charging! Add another $10~$30

minor flaw: it’s round design as well has a round (bevelled) base that is exceedingly slippery. It’s perpetually on a dissimilar corner of my trunk… and i have a rubber mat there.

expected flaw 1: the tire filler is ONLY FOR EMERGENCIES. other than as supposed or expected it takes 2min per PSI increment on my car. Also, the gauge is really dumb. while most cars you have to fill around 30psi the gauge goes all the to zero. so you have NO idea if it’s 20, 30 or 40psi. let alone 32 or 35!!!

expected flaw 2: It will not work on larger engines. I knew that and my i6 car is fine with it (never have to use for intended purpose so far) but helping a friend with a V8 was a futile exercise.

good thing: used it various times to charge my mobile with gps when i forgot the car charger but had the wall plug charger in the backpack!

durability: it’s keeping up for numerous time. but the green led is stuck inside the unit now… possibly because of all the sliding it does in the trunk.

I purchased my all in one to take to the lake for memorial weekend.

In one weekend, I boosted a friends jet skis several times, put air in the tires of the fifth wheel and ran my laptop while sitting by the lakes edge.

I look this handy product and have others wanting to buy them.

Simple and easy to use and affordable power.

The Energizer All-In-One is a great item to have when you take road trips. My husband and I were on our way to Arkansas for a vacation and suddenly a low tire! We were miles away from any gas station and remembered that the All-In-One was in the trunk. We aired up our tire and made it to our destination on time. I think everyone should have this in their car. Highly recommended!