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Cen-Tech 5 in 1 Portable Power Pack Review

Avatar for Jodie Weston Jodie Weston  |  Updated: December 13, 2021
Cen-Tech 5 in 1 Portable Power Pack Review

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For years, I have referred to Harbor Freight as the world’s best toy store for grown up boys.  Well I have news for you.  Prepper gals also drool over the goodies at Harbor Freight.  One of those “I have been drooling” goodies is a portable power pack for my car.  I am the proud owner of a Cen-Tech 5 in 1 Portable Power Pack.

What is a portable power pack?  First and foremost it is a gizmo you keep stashed in you car so that you have power available to use as a jump starter for a dead battery  Beyond that, if it is a really good one, it will also inflate a flat tire, provide emergency lighting and even power your portable electronics.

0 Centech Power Pack - BDS

How Does the Cen-Tech 5 in 1 Portable Power Pack Work?

This week I handed review duties over to Shelly, who you will begin to see more often here on Backdoor Survival.  Here is what he had to say:

First, I would like to say that this Power Pack is great – better than the one I currently own by a long shot. I ran it through it’s paces and want to share the my thoughts.

The most basic function of the portable power pack is its ability to jump start a car. There is not much that I can say about this feature other than the cables were heavy-duty yet flexible enough to manipulate in tight spaces. This power pack would be excellent to add to your car’s emergency kit, especially if you travel regularly for work or pleasure.

Another reviewer stated that they used the Cen-Tech to jump start a 175 HP outboard motor so it must have a lot of cold cranking amps to do that job.

5 Centech Portable Power Pack Jump Start

Using the Cen-Tech to jump start a battery is a cinch

The included 300 psi air compressor was handy and eliminated the need for a second device. I appreciated the air pressure gauge so I could monitor the PSI.  On a camping trip, the air compressor would easily inflate an air mattress and at home, the tires on your bicycle.

6 Centech Portable Power Pack Gauges

Easy to read gauges

2 Centech - cleaning keyboard with air

Cleaning the keys on my keyboard – sweet!

The 12 Volt battery also has an inverter!  There are two AC plugs and 1 USB port.  I successfully powered both and then charged my cell phone and my iPad mini. A nice feature of the inverter is that it has and overload indicator light that comes on when the battery is low.

4 Centech outlets in rear

Rear outlets

Centech charging ipad

Charging the iPad mini

There are two DC power plugs that can be used with appliances that are 12 amps (or less) or 144 watts (combined both outlets).

The four work lights that are built into the handle and are bright.  Two face forward and two face back. If your vehicle broke down at night, these lights will give off a lantern-type brightness and can supplement any flashlights you happen to have with you.

3 Centech Lights

Lighting up a dark bathroom in our home

Review Statement:

This is the most compact all-inclusive unit I have seen at this price point ($100 or less).  Everything on the Cen-Tech unit is clearly marked and the gauges are easy to read, even by on old guy like me. Also, the inverter has its own power source fan which engages when the inverter is turned on.  That is a nice feature.

There is only one drawback which I do not consider negative, just inconvenient.  There is no place the store the AC charge cord which opens up the possibility of it getting lost.  Not that I ever loose anything, mind you.

My opinion is that if you can afford it, purchase one of these Cen-Tech portable power packs for each of your vehicles plus your home.  They are very handy to have around! While it is not a major power bank like you will get with the Jackery 500, it does offer some help for small emergencies like a dead car battery.

Adding my two cents, there is a great, visual Quick Start Guide for mechanically un-inclined types (me?).  In an emergency, this guide will get you from point A to point B very quickly.

The Final Word

Mr. Survival Hubby has had a very basic power pack for years and it has been used countless times to bail us out when the car would not start. I can see it now; he is going to want the new Cen-Tech power pack and I will get the old one.  Truth be told, I will be selling my car soon because I only drive it 900 miles in a good year, so at the end of the day, we both will share our new Cen-Tech power pack.

This is a lead acid battery based power pack so it weighs in at just under 19 lbs. Lighter weight lithium power packs are popular now but they have a much higher price tag attached to them.

Enjoy your next adventure through common sense and thoughtful preparation!

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Spotlight:  Harbor Freight has wonderful prices on all kinds of supplies and gear for the preparedness community.  Even if you don’t live close to a storefront (I don’t), their fixed shipping rate ($6.99 regardless of the size of the order) makes it easy to have your goodies delivered.

Here are some coupons for you.  They can be used online or in the store:  SAVE 20% OFF One Item at Harbor Freight Tools! Online or In Store.


Shop the Emergency Essentials Monthly Specials: The monthly specials at Emergency Essentials feature discounts of up to 35% off sometimes a bit more.

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I have mentioned a number of times how much I really love the Provident Pantry Corn Muffin Mix which I cook up as corn bread in my cast iron skillet.  It is better than anything boxed that I have ever purchased and as good as home made.  I feel the same way about the Buttermilk Biscuit Mix.

Both of these items are part of the Baking Mixes Combo.

This combo is currently on sale for $51.99 or 29% off.  The selection in this combo pack includes Buttermilk Biscuit Mix, Wheat Bread Mix, White Bread and Scone Mix, Cornbread Muffin Mix, Buttermilk Pancake Mix, and Chocolate Fudge Brownie Mix.

Shop the Emergency Essentials Monthly Specials


Bargain Bin: Getting the goods you need to in place to be comfortable during a power outage when the grid is down can be daunting when you are just getting started. Always, start with food then branch out from there.  Here is a list of some gear to help you along the way.

Coleman Mini Lantern:  You already know that I have a think about flashlights but this is a slightly different take on portable lighting.  It is 7.5 inches tall lantern and weighs just seven ounces, including batteries.  And boy does it give off light.  Inexpensive plus, it is a genuine Coleman.

Ambient Weather Emergency Solar Hand Crank Radio: This is becoming a popular choice with Backdoor Survival readers. This unit is a Digital AM/FM NOAA Weather Alert Radio and a powerful 3 LED flashlight, with smart charger, all in one portable package.

Meyer Classic Stainless Steel Yosemite 8-Cup Coffee Percolator: The reviews are great.

Coghlans Waterproof Matches 10-pack: There are 10 boxes of 40 matches each.  That is a good deal for 400 waterproof matches.

Coleman PefectFlow 1-Burner Stove:  This Coleman One-burner Propane Stove is an easy-to-use portable stove that should meet almost any camp cooking need. The PerfectFlow regulator provides consistent cooking performance by producing a steady fuel stream, even in cold weather, high altitudes, or when fuel is low. Equipped with one 10,000 BTU burner, this fully adjustable stove will last for 2.2 hours on high or up to nine hours on low.

HERCules (Home Emergency Radiant Cooking) Tea Light Oven: The HERC  is powered by tea lights and is safe to use indoors on any surface. 

EcoZoom Versa Rocket Stove: Burning twigs and pinecones, this stove will cook a big pot of rice in under 20 minutes. The stove is solidly built and will burn charcoal as well. There is also a version that only burns biomass for slightly less money.


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264 Responses to “Cen-Tech 5 in 1 Portable Power Pack Review”

  1. I am considering the purchase of a Power Pack and the Cen-Tech 5 in 1 appears to provide everything I am looking for.

  2. I would definitely buy the Centech 5in1 – because I was just stranded 15 miles from home and no way to jumpstart my car or contact anyone. Not a good feeling

  3. The powe park has been added to top of Christmas list. If I was given $100 today I would be torn between putting towards a generator or a camp chef stove. We bad both stolen and need to replace.

  4. If I had $100.00 I would still be buying a Cen-Tech 5 in 1 as that is my plan. I was sitting with the car lights on(dumb) so battery was low. Asked a friend for a jump start and he came out with one of these starters. Have been wanting an air compressor too, so this might be the deal for me. Regardless I am getting one. So If have an extra 100 I would use some of it to replenish my first aid kit, water bots, self opening canned food, fruit in jars, supplies to make jerky, cabbage for kraut, need to make some cracklings and salt pork, feed for my chickens (got to have eggs), some of the other basics flour, salt, butter,and sugar.

  5. Just give me the 5in1 that mofo needs to be in my life like yesterday. Introduce. Im Gonna be its best friend. Im currently fixing up a house on the rez and right now i do not have electricity just yet. So everything umentioned about its features would be so helpful and iwould be greatly appreciate it.

  6. Great review! I am on the fence of buying the 5-1 or making my own. My only concern with the 5-1 is the Amp hrs of the battery? I love that you can charge it using solar. I have the new flyer and am debating what to do. I really like the options it offers just in case you have to bug out. I’d love to win one to make the decision easy. LOL

  7. I would use the $100.00 to purchase the Cen-tech 5 in 1 portable power pack from Harbor Freight for $89.99 for our daughter in law who has asthma and takes daily treatments however should the power go out she could get in serious trouble very quickly as stress and heat increases her asthma attacks. With the $10.00 left over I would probably purchase one for my household.

  8. I have owned 3 of these units and they they don’t work for more than 30 days. The knobs stick, the air pump won’t pump up a tire while on a vehicle and the unit stops charging after a while. I would never own another power supply by Cen-Tech. Save your money. Buy a candle.

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