Booster PAC ES5000 Charger Review

Booster PAC ES5000 Charger Review

Booster PAC ES5000 Review

Booster PAC ES5000 Charger Review: The Booster PAC ES5000 is a mid-range priced power pack that has earned itself a great reputation among users. A headline feature for the ES5000 is that it can deliver 1500 Peak amps at the push of a button.

Booster PAC ES5000 Charger Review


  • 1500 Peak Amps
  • Impact Resistant Case
  • Heavy Gauge Cables

Summary: The Booster PAC ES5000 Booster Pack is a powerful jump starter that is perfect for jump starting several vehicles between recharges. Thanks to its great features and power, this jump starter can be used by novices and professionals.

The ES5000 comes with a 12V outlet just like a car cigarette lighter socket that allows you to power various 12V electronic gadgets.

Ease of Use

 Automatic charging ensures the unit is in an always-ready state.


1500 Peak Amps


120 to $145 in April 2017


An Impact-resistant case ensure the unit is protected from damage in garage environments.

The Booster PAC ES5000 12V Booster Pack is great for home or professional usage as it is designed to be easy to use, easy to maneuver and it comes with an exceptional power that can jump start any disabled vehicle when needed on a single charge.

One of the best features of this jump starter is represented by the ES Series battery, a battery that is specially designed for jump starting vehicles, as it is able to deliver 1500 peak amps and 400 cranking amps of starting power.

12V DC Outlet

There is one 12V DC outlet on this unit that can power various electronic devices. The outlet can be found on the front of the unit.

Booster PAC ES5000 12V

Heavy Gauge Cables

The starter is designed with an impact-resistant case, which is perfectly suited for a garage or a professional environment. Also providing protection to the device are the heavy-gauge flexible cables.

Moreover, the Hot Jaw clamps that the item is equipped with are of industrial grade and are designed with high-tension springs, which allow the penetration of corrosion found on battery terminals. Hence, the vehicle’s battery will receive a maximum power transfer.

Booster PAC ES5000 Cables


Another great feature of this model is that it has automatic charging, which means that there is no risk of overcharging and that the unit can be ready to use every time. In case you need to check the battery condition, the device has a LED battery status that indicates if the battery is full or not.

The LED battery status indicator can be found on the front of the unit along with indicators showing the unit is charging or has a full charge.

What makes this jump starter so ideal for home and professional use is not only the fact that it is powerful and it can easily jump start a vehicle, but also the fact that it is easy to use. That is why, the device has also rotating holsters that ease the removal and the replacement of the Hot Jaw clamps.

Features and Benefits

  • Peak amps – The Booster PAC ES5000 has 1500 peak amps.
  • Cranking amps – It has 400 cranking amps of starting power.
  • 12V connection – You can plug in other stuff with the DC12v plug.
  • Automatic recharging – The automatic recharging that allows you to keep the item plugged without overcharging it.
  • LED Lights – Easy to read LED lights let you know the state of charge.
  • Jump clamps – Supplied with industrial grade Hot Jump clamps.
  • Long Cables – It comes with a 43 inches long #4 gauge cables.
  • Compact and lightweight – It is not too heavy at 18 lbs, and is portable. The compact design means it should take up only a little room in your trunk.
  • Operating Temperature – Engineered to be used in the harshest of environments, the ES Series Jump Starters operate in temperatures as low as -20˚F.

Customer Reviews

has no problem starting even the most drained car…

Kevin Wheeler, Amazon Customer Review

“I purchased a similar jump unit from Harbor freight and found that it didn’t have enough power to start any car that had a fully discharged battery. This Booster Pac on the other hand works great and has no problem starting even the most drained car..”

I love this handy power pack

Frank Blanchard, Amazon Customer Review

“I love this handy power pack. I haven’t had to use it to help myself, but I’ve helped others who would have otherwise been stranded for extended periods of time waiting for a tow service.

It’s easy to use and has plenty of power. I keep this in my truck and have it on the ready all the time. Great piece of mind for traveling!”

They are put through the paces and have been extremely reliable

Rick Sing, Amazon Customer Review

“This is my second Booster PAC for my personal use over the years. It goes everywhere, my boat, race track, motor-home. We also use them at my auto repair center where there is no less than three of them standing by.

They are put through the paces and have been extremely reliable. When you need a ready backup supply of 12V power there is nothing more trustworthy. Highly recommend Booster PAC!!.”

The majority of the Booster PAC ES5000 customer reviews are positive. Customers are please with the fact that the device works properly and it is powerful and effective.

Some users have commented that to keep it working well ensure you drain and recharge the unit at least twice per year. To ensure the longest battery life recharge as soon as possible after each use and at least once a month.

The Booster PAC ES5000 has received over 690 customer reviews on Amazon and has been given a impressive customer score of 4.6 stars out of 5.0. Read more Amazon customer reviews.

  • The unit should arrive fully charged.
  • Comes with status lights.
  • Small, compact yet packs a punch. It can handle the heavier duty batteries.
  • Heavy gauge cable with heavy duty clamps
  • It will hold a charge for a long time.
  • At roughly 18 lbs some users found the charger fairly heavy to move around.


Overall, the Booster PAC ES5000 12V Portable Battery Booster Pack is a great jump starter that comes with features including an impressive 1500 peak amps and automatic recharging.

It can be used by anyone at home or in a more professional environment, as it is a powerful jump starter that can jump start several vehicles with one charge.

In terms of price the Booster PAC ES5000 1500 peak amp model can be found for between $120 – $140 at the time of writing this review.

How to Use the Booster PAC

Frequently asked questions

Will the batteries leak if the charger falls over?
How much does this charger weigh?


  • 1500 Peak amps
  • 400 Cranking amps
  • Operating Temperatures -20˚-115˚F
  • Long Cables
  • Hot Jump clamps
  • LED Indicators
  • Automatic recharging
  • Lightweight at 18lbs

Booster PAC ES5000

You may also be interested in reading our Schumacher XP400 Review.

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