Energizer 84020 12V All-In-One Car Jump Starter Review

Energizer 84020 12V All-In-One Car Jump Starter Review

Energizer 84020 12V All-In-One Car Battery Charger Review

Energizer 84020 12V All-In-One Jump-Start System with Built-In Air Compressor and Power Inverter

The Energizer 84020 12V All-In-One Car Battery Charger with Built-In Air Compressor and Power Inverter is the ultimate in easy-to-use convenience, and is for the consumer who wants a MULTI-PURPOSE DEVICE. Designed for novices, and for all-round safety, the unit is powered by an internal 12 volt, 18Ah sealed lead-acid battery capable of delivering 350 Cranking Amps. Perfect for CAMPING TRIPS or WEEKENDS AWAY where portable power, not just being able to start the car, is required.

Introduction

The Energizer 84020 12V All-In-One Jump-Start System with Built-In Air Compressor and Power Inverter Energizer 84020 12V All In One Car Battery Charger Reviews with Built-In Air Compressor and Power Inverter is the ultimate multi-purpose unit, and is for you if you are after a variety of different functions, apart from only jump-starting your car. This unit is efficient, versatile and user-friendly.

It is powered by an internal 12-volt, 18 amp-hour (ah) sealed lead-acid battery capable of delivering 350 CA, and is designed to safely and swiftly service your car in three different ways: battery jump-starting power, air compression for tire inflation and untethered AC and DC current suitable for most appliances or gadgets.

With these features, the Energizer 84020 All-In-One provides all the temporary power required for any weekend away.

Product Description

energizer 84020 car battery charger 4 277×300 Energizer 84020 12V All In One Car Battery Charger ReviewsThe Energizer 84020 12V All-In-One Car Battery Charger is as easy as 1-2-3. When jump-starting a vehicle, it is easy to get back on the road very quickly, simply by following three color-coded steps which are brightly numbered on the outside of the unit:

  1. Ensure that your unit has a sufficient charge by pressing the CHECK button
  2. Attach the color-coded positively and negatively charged 24″ power output jumper leads (via spark-resistant, heavy-duty battery clamps), to the correspondingly-charged posts on your car’s dead battery, along with a ground position on your engine block
  3. Turn the power switch which is located in the clearly marked JUMP section of the unit’s controls from the OFF position to JUMP

After your vehicle has started and has run on idle for a few minutes, simply remove the leads in the exact reverse order in which they were connected, turn the unit to OFF, and you are on the road again.

Apart from being a car battery charger, the Energizer 84020 All-In-One Car Battery Charger is also an air compressor. Because the only physical connection any vehicle has with the road is via the tires, correct tire pressure is extremely important. It can affect your vehicle’s handling, overall gas mileage, and help in avoiding unnecessary exposure of tires to blowouts or punctures caused by underinflation. When charged to a suitable amount, the 84020 All-In-One is capable of inflating almost any automobile tire in around 10 minutes.

It is safe and easy to use with the ON/OFF switch and built-in pressure gauge located conveniently on the face of the unit. The compressor itself is thermally protected from overheating, and comes with a strong output hose that is covered by fabric, along with a screw-on valve stem coupler.

Finally, the Energizer 84020 All-In-One Car Battery Charger can provide you with all the AC/DC portable power that you will ever need.

It comes with two 12-volt DC cigarette sockets for powering 12V accessories, which are both protected by a 30-amp manual-reset circuit breaker located at the rear of the unit. This ensures that your devices are never overloaded with too much power. Along with this, you also have handy access to three-pronged AC power via a built-in 200 watt, AC/DC power inverter.

This feature also contains a built-in cooling fan in order to prevent any overheating during AC/DC power conversion, and also has an ON/OFF AC power switch to reduce any possibility of power drain if you accidentally leave the cords plugged in.

Power levels are safe and easy to maintain with the Energizer 84020 12V All-In-One car battery charger. It contains a 12V, single amp internal two-stage charger that effectively creates a charging cycle that cuts the battery off from any harmful effects of receiving too much power.

This means that you can leave the unit safely connected to a wall outlet for indefinite periods of time, and ensures that the unit will be ready to be put in the car’s trunk at full power – ready for whenever you need it.

The unit also contains a small flex-neck work light, which is stored in the handle, allowing you to have access to torchlight whenever necessary.

The 84020 is clearly an easy-to-use and versatile unit that is handy for real-life situations. Ideal for use around your home and for weekends away when your car needs to be able to start and access to portable power is crucial. To purchase this product at a great online discount, Click Here.

Product Summary

The Energizer 84020 12V All-In-One Car Battery Charger with Built-In Air Compressor and Power Inverter is the ultimate in easy-to-use convenience. Designed for novices, and for all-round safety, the unit is powered by an internal 12 volt, 18Ah sealed lead-acid battery capable of delivering 350 Cranking Amps. Perfect for camping trips or weekends away where portable DC/AC power and air compression – not just being able to start the car, is required. Good for a variety of gadgets.
Energizer 84020 12V All-In-One Car Battery Charger

Features and Benefits

Summarizing the above, below is a list of features and benefits of the Energizer 84020 12V All-In-One Car Battery Charger at a quick glance:

  • Unit is an All-In-One model – provides jump-start, air compressor and power inverter capabilities for easy user convenience
  • 12 volt, 18 amp-hour sealed lead-acid battery capable of delivering 350 CA for raw charging power
  • Air compressor with pressure gauge and thermal protection provides 250 internal PSI and inflates most automobile tires in around 10 minutes for those SOS roadside situations
  • Two 12 volt DC power sockets for powering 12V devices with protection by a 30A manual-reset circuit breaker for appliances
  • 200 watt, AC/DC power inverter internally mounted with ON/OFF switch, one AC power outlet, fan cooled for convenience
  • Rugged polypropylene casing built to last and for rugged situations
  • Heavy duty 400A insulated metal battery clamps for maximum durability to get the job done
  • ‘Shorted clamps’ audio alarm for safety
  • ‘Reverse polarity’ audio alarm for safety, in the case of incorrectly attaching the cables to opposite car battery points
  • AWG output cables with 24″ reach
    Two-stage recharger which allows for safe connection to a wall power outlet indefinitely and still get fully charged – convenient and safe
  • Large, easy-to-use ON/OFF rotary switch to prevent sparking for safety
  • Battery status indicator shows state of internal battery charge for easy reference, so you know how much battery charge remains
  • Ergonomic handle which also serves as protective housing for docked clamps
  • Adjustable flex-neck work light housed in unit handle for use at night
  • Great product for ‘dummies’ – strong visual assistance for novice users
  • Perfect for camping trips and weekends away due to unit’s multi-functionality
  • Designed for maximum safety whilst jump-starting vehicle and recharging battery
  • Fairly-priced considering the things it does

Product Specifications (Energizer 84020 12V All-In-One Car Battery Charger)

  • Brand: Energizer
  • Item Model Number: 84020
  • Weight: 24.8 Pounds (official)
  • Height: 13.0 inches
  • Length: 19.8 inches
  • Width: 13.0 inches

Pros and Cons

The following lists the pros and cons of this particular model product, based on straight product facts, specifications.

Pros

  • Easy-To-Use unit very suitable for novices or those with little jump-start experience
  • Color-coded and sequence-numbered to be as ‘dummy-proof’ and clear as possible when using
  • Nice, ergonomic design
  • Most users report successful, reliable operation of all 3 main components (jump start, air pump, power inverter)
  • Powerful internal battery
  • Suitable for jump start situations for cars, bikes and boats
  • Solid unit
  • Two-stage automatic recharging via built-in AC charger (auto-stop once fully recharged to protect battery from harm)
  • Includes work light for operating in the dark

Cons

  • Does not come with power extension cord (major complaint from those critical)
  • Too heavy for some
  • Some users say that the unit is too large, and takes up too much room in car trunk
  • Starter cables are quite short (1’5″ or 60cm)
  • Air compressor considered by some to be too noisy when in use
  • Apparent variable jump-start success (some say not able to charge their larger USA car, others say their V8 Jeep started fine)
  • Some say AC converter is quite loud
  • Air compressor works slower than advertised (only a few reported success in around ten minutes)
  • Technical support said to be not so good

 

Conclusion

When doing our research on the 84020, it is clear that the unit, whilst being given the ‘thumbs up’ by most, satisfies some users, but definitely not others.

From our observation, those who have a good experience are naturally giving it favorable reviews, and those who find fault are quite harsh in their criticism. This is certainly a natural response when you consider what this type of product has to be able to do: get you out of a roadside (or similar) fix.

There seems to be little ‘middle ground’ with this Car Jump Starter. It is definitely easy-to-use and well-designed and is successful for most users, but it is also quite heavy and large.

The most common complaint was that it does not ship with a power extension cord, so another purchase on Amazon or at the local hardware store is required. All in all, a very popular unit that most people agree does the job quite well, despite it being too loud for some.

Energizer 84020 12V All-In-One Car Jump Starter

Energizer 84020 12V All-In-One Car Jump Starter
9.3

Ease of use

9.0/10

Battery recharge time

9.5/10

Build quality

9.5/10

Pros

  • Combined jump-start, air compressor and power inverter capabilities
  • 12 volt, 18 amp-hour sealed lead-acid battery
  • Air compressor with pressure gauge

Cons

  • Does not come with power extension cord
  • Too heavy for some
  • Starter cables are quite short
Power Supply Geek
Power Supply Geek

Hi there, my name is Stuart and I love all things related to Portable Power Supplies. Nowadays, people can’t live without gadgets. Losing battery powers in one of the common problems faced since we can not always just plug in our chargers to recharge our devices. Thanks to technology, this problem with device chargers is solved.

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