Best Electric Car Portable Power Packs

Electric vehicles’ biggest hold back ever since they were released was their lack of range. Thankfully in recent years electric vehicle batteries have come a very long way and now batteries that last around 400 miles on a single charge are currently being developed. This is impressive but for most it is not enough to convince them to get an electric vehicle, and there is nothing wrong with that. Electric vehicles do have their strengths but sadly their batteries tend to hold them back in more ways than one. Range anxiety will probably be around for quite some time, but some people are pushing back with portable power packs for vehicles.

What is the best portable power pack for an electric car? The best portable power pack for an electric car is the Roadie by SparkCharge. Their top model is capable of holding 17 kWh of charge, which can power most electric vehicles anywhere between 48 to 60 miles. It is also capable of charging at level 3 charging speeds but does have the huge price tag of $16,195 for the smallest level and $26,195 for the highest level.

The second would go to the ZipCharge Go with their top model holding around 8 kWh of energy with around a 20 to 40 mile range at level 2 charging speeds. These can be rented for around $67 a month and no single price for the unit has been released as it is still in development.

Just a fair warning, there are so many different arguments that could say that there are better power packs for vehicles. One flaw in what we looked at was that these chargers were made specifically for charging electric vehicles. In theory you could use any large power pack to charge your vehicle if you use the right charger that is able to connect to that large battery pack, but it will probably charge very slowly.

There also wasn’t a lot of attention given to the price of the units as these batteries are generally extremely expensive. If you want the best or even a good portable battery for an electric vehicle you have to be ready to fork out a couple thousand dollars, sadly. 

Best Overall Electric Portable Power Bank For Electric Cars

Power packs for vehicles are not a very large industry as technologies are still being developed and only a few companies have even released batteries capable of charging an electric vehicle. Currently the top over the industry in portable power packs for electric cars would be the Roadie by SparkCharge. This battery comes in module pieces that can be connected to lengthen the battery and create one large battery system. They have three levels that can be bought, each one with another battery module that can be added to it.

Name of packageUnits in PackageRangePower StoragePrice
Level 11 base unit +2 battery24-30 Miles7 kWh$16,195
Level 21 base unit +3 battery36-45 Miles10.5 kWh$21,195
Level 31 base unit +4 battery48-60 Miles14 kWh$26,195

All of their batteries are capable of level 3 charging and will transfer their stored energy into your vehicle at about a mile a minute charging times. The average charging time for charging the batteries themselves is around 4 hours at a normal 120v outlet, but this will change depending on what level package you have.

These batteries also are capable of GPS and data analytics, making it easy to find if you lost it or easy to keep track of if you have a fleet that uses these battery packs. As mentioned before they are also modular, allowing them to be stacked ontop of each other to create a larger or smaller battery system so you can save batteries and easily store them if needed.

Comparison Of Other Portable Power Packs Available On The Market

Portable power packs for electric vehicles are still very new. Many companies haven’t even started to venture into their area yet as there hasn’t been a huge market for them, even though there generally is a want. This is why we will mainly only be looking into two portable battery packs, as there honestly are not a lot of options when it comes to power packs for electric vehicles. The Roadie SparkCharge does seem to be the best on the market currently but the ZipCharge Go is a close runner and each has its own strengths and weaknesses.

With the current technology there are two batteries that stand out from the rest, the Roadie SparkCharge and the ZipCharge Go. Now depending on what you want from a battery may push you toward which one you think is the best. Below is a generalized list of which charger would beat the other charge when comparing them. One area like portability could be argued for either which is why it received a tied score. For the other areas they are mostly solid, however there is no official price for how much it would cost to buy a ZipCharge Go as only the rental price has been released.

Roadie SparkCharge ZipCharge Go
Higher capacityX
Faster ChargingX

How To Use A Portable Power Pack When Your Electric Vehicle Runs Out Of Charge

It is not difficult to use a portable power, regardless of the vehicle that you have. It is best to know what type of charger your vehicle accepts and make sure that the portable power pack you have is a match for that connector. If it’s not, it’s not a big deal as you can purchase different adapters that will allow you to connect them. These chargers will usually cost around $50 depending on what kind of adapter you need for your vehicle.

To use the portable power pack on your vehicle it is a relatively easy process. You should not charge while driving, so finding a safe place to park will be your first step. Then simply pull the power pack out of your trunk or wherever it is being stored. Make sure the correct connector is on the battery and then plug it into your vehicle.

Depending on what portable battery you are using it may start to charge automatically or you may have to press a button to start the charging process. For most chargers it will take between 30 to 60 minutes for it to completely transfer all the energy from the portable battery into the vehicle. After it is finished just put the portable power pack back into storage and you can go on your way.

How Much Range Can You Get Out Of An Emergency Charger

Because of most peoples’ range anxiety, an energy power pack seems like a great idea, and for some it could probably be helpful. However it is good to preface this that most electric vehicles do not need emergency power packs if you plan your driving and charging correctly. If you are able to avoid the need for an emergency power pack then you could save yourself large amounts of money, as these power packs are usually extremely expensive. 

Currently the best power pack on the market is able to supply around an extra 60 miles to the vehicle in a single charge. Most other portable power packs are capable of supplying anywhere between 20 to 40 miles in a single charge. It is important to note that the best charge costs roughly around $27,000 and most average charges can cost a few thousand. For batteries of these sizes, the amount of energy being extracted and then able to be used by the vehicle is commendable and is just about the top of the line battery technology that is available.

Is It Worth It To Haul Around An Emergency Charger Because Of Their Extra Weight

Weight and price are arguably the main factors as to why portable power packs are still not widely used. The heavier an electric vehicle is, generally the less range it is capable of going. With portable power packs, they still provide a positive relationship between the amount of energy they provide and the range they decrease by their weight. Most of the time this range is only a few miles, but if you are adding over 200 pounds in extra power pack weight then you may notice an exceptional amount of decrease in the vehicle’s range.

Having a power pack in your car could save you if you are stuck somewhere without a charger or if you need a few extra miles. However if you plan your trips correctly with stops for charging involved, then you shouldn’t need to use an emergency charger. This will save you a couple thousand dollars as well as give you a few extra miles per charger on your electric vehicle. They are worth their weight if you look at it statistically, however for the average person they probably will not be worth it in their cost, weight, and use.

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