External battery for electric car

We're used to power banks for smartphones and laptops, but the ZipCharge Go is on a whole different scale. It's about the same size as a suitcase and includes wheels and a retractable handle, which is good news at it weighs around 50 lbs. When fully-charged, it offers between 20-40 miles of range de
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We''re used to power banks for smartphones and laptops, but the ZipCharge Go is on a whole different scale. It''s about the same size as a suitcase and includes wheels and a retractable handle, which is good news at it weighs around 50 lbs. When fully-charged, it offers between 20-40 miles of range depending on the EV, and takes between 30-60 minutes to transfer that charge to a vehicle''s battery using a standard Type 2 cable.

As Autoblog reports, although it will be possible to purchase a ZipCharge Go, it''s also going to be available to rent from $67 a month. Two versions are planned (4 kWh and 8 kWh), but they won''t be available until Q4 next year. Charging is controlled via an app, which allows you to leave the power bank plugged into your EV and schedule when charging starts.

The power bank is a lot of additional weight to carry in an EV, but clearly ZipCharge thinks range anxiety coupled with convenience will be enough to make the Go popular. There''s also multiple use cases beyond just having a backup, for example, businesses may offer them to employees or visitors, and roadside assistance services could carry one for drivers who call for help when their EVs run out of charge. ZipCharge also points out 40% of people can''t charge an EV at home "because they don''t have off-street parking or they rent," but they''d surely require more than a 40 mile recharge every day.

We''re used to power banks for smartphones and laptops, but the ZipCharge Go is on a whole different scale. It''s about the same size as a suitcase and includes wheels and a retractable handle, which is good news at it weighs around 50 lbs. When fully-charged, it offers between 20-40 miles of range depending on the EV, and takes between 30-60 minutes to transfer that charge to a vehicle''s battery using a standard Type 2 cable.

I started working at PCMag in November 2016, covering all areas of technology and video game news. Before that I spent nearly 15 years working at Geek as a writer and editor. I also spent the first six years after leaving university as a professional game designer working with Disney, Games Workshop, 20th Century Fox, and Vivendi.

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If you drive an electric vehicle, making sure you can make it to the next charging station without losing charge is vital. Fortunately, there is plenty of technology that can help drivers locate the nearest chargers, and more and more charging stations popping up on highways and roads around the world every day.

But because life isn''t always predictable, it can be wise to invest in a portable EV charger battery.

Keep reading for all the basics on how portable EV chargers work, and our recommendations of two worth investing in.

READ NEXT: These Artists Are Confronting the Climate Crisis With Their Work

Charging EVs with a portable charger is not as simple as charging a cell phone with an external battery — basically, most EV chargers function by converting a standard wall outlet into something powerful enough to sufficiently charge your EV.

According to Electric For All, these days, most electric cars come with a 120-volt level 1 portable charger. But a level 2 portable charger is far more efficient, as it can convert the energy from a power outlet into a charge for your car much more quickly. Keeping one handy, whether at home or in your car, can help you avoid ever being without a charge and experiencing too much range anxiety.

There are also some truly portable EV chargers that can help you out in a serious pinch, when you have zero access to a wall outlet. Here''s a look into three portable EV chargers: one level 2 electric charger, and two truly portable EV chargers.

ZipCharge''s Go is a portable, wheelable power bank about the size of a small suitcase, that is designed to charge EVs anywhere your car is parked. You can charge the Go using any standard socket, then wheel it over to your car, and plug your car into it using a standard type 2 cable. The Go works on any electric or plug-in hybrid car, and it can give you between 20 and 40 miles of range, depending on your car.

So, if you ever run out of charge while on the road, having one of these handy ensures that you''ll be able to charge your vehicle enough to easily get to the next supercharger. Some people who do not have superchargers at home or outlets near their parking space may also opt to integrate these into their daily routine, by charging it at home, and wheeling it out to their car whenever a charge is needed.

The Go was only unveiled in 2021, and it is not yet available to the public, as of Dec. 14, 2022. However, ZipCharge''s website is down, as of publication. So if you''re interested in being one of the first customers to get your hands on this product, keep checking back for updates at

Swiss-based Juice Technology AG recently opened a North American division called Juice America to bring its popular EV charger to the continent. According to the brand, the J+ BOOSTER 2 portable EV charger is "like a Swiss army knife of EV charging technology," as it features eight NEMA-compliant adapter plugs for charging your EV, and it''s made from indestructible military-grade aluminum.

However, this charger is not fully portable; the J+ BOOSTER 2 simply allows EV drivers to quickly charge their car from any conventional power socket, by serving as an adapter. According to the brand, using this adapter will help you to charge your car up to seven times faster than a regular wall outlet could.

The Blink Mobile Emergency Charger is a gas-powered generator that yougives up to 9.6 kilowatts of power at 240 volts; that means that for every minute of charging, you will get between half a mile and 1 mile of range, as per Blink, a company known for making EV chargers.

This emergency charger is no casual purchase — it goes for $6,500, and it weights 350 pounds. According to YAA, the heavy weight of this generator could significantly impact the driving range of your car. For many customers, these drawbacks may outweigh the benefits.

As of Dec. 14, 2022, the Blink Mobile Emergency Charger is sold out. But hopefully, the charger will return to the market soon — and eventually, for a lower price.

This article, originally published Aug. 18, 2022, has been updated to include updated links and information on the Blink Mobile Emergency Charger.

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ZipCharge, a UK-based company founded by Richie Sibal and Jonathan Carrier, has developed Go, a portable electric vehicle (EV) charger designed to alleviate range anxiety and provide charging options for EV owners without access to designated off-street parking. Go is lightweight, easy to transport, and can be charged at home or in the office before being wheeled to a car like a small suitcase. The device uses electricity from the grid, which is cheaper than public charging points, and its capabilities will expand with larger capacity versions in the future.

Richie Sibal and Jonathan Carrier developed the handy portable electric vehicle (EV) charger Go and founded the company ZipCharge to bring its charging product to the market. Go is perfect for people who want an EV but have range anxiety and those who live or work somewhere that doesn’t have designated off-street parking with a charge point. You might be surprised to know that around 40% of the UK’s car-owning households don’t have designated off-street parking – that’s a lot of people lacking home charging possibilities!

Although, Go is also great for anyone who wants to save money and make EV charging more convenient. Plus, portable charging increases flexibility and convenience to help people make the switch to EVs. A user charges it at home or in the office, then wheels it to their car like a small suitcase. They can charge their EV anywhere they are from any parking spot! Plus, paying for electricity from the grid to recharge Go is cheaper than using public charging points to charge the EV.

“The ZipCharge Go shows how charging infrastructure can develop to solve specific charging needs. To encourage people to switch to electric vehicles, we have to create a charging infrastructure that makes it easier, cheaper, and more convenient to charge. The Go does that by allowing anyone to charge no matter where they park. It provides freedom, removing the burden of finding a charge point close to home, one that is working or isn’t occupied. ZipCharge is a solution for a real need, providing top-up charging to meet your daily mileage needs.”

It’s small enough to be stowed away in the trunk of the car or the frunk (front truck) of some EVs. It’s relatively light, too, weighing around 50 pounds. In addition, it has a retractable handle and wheels, so transporting it from car to home and work is very easy.

The outer shell is made from post-consumer plastic waste, and the spaceframe that protects the unit’s major systems is aluminum. The user can personalize the cover with finishes to match the user’s car. On the opposite end of the telescopic handle are the charging ports; on the handle side is the status LED display. Inside are high-energy-density lithium-nickel-manganese-cobalt-oxide battery cells.

For now, there is only a 4 kWh (net capacity) battery version available that can charge an EV at 7.2 kW, but larger versions will soon follow, offering up to 8 kWh of net capacity. In just over half an hour, the 4-kWh unit can add about 12 to 20 miles of range (depending on the EV’s efficiency), and the 8-kWh unit between 25 to 40 miles in an hour. Any regular household outlet can recharge Go, and the unit can be used in the same way as a fixed charging station – in any weather condition.

Other Go features include:

About External battery for electric car

About External battery for electric car

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