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The Best Portable Battery Charger

by Stewart Wolpin on March 05, 2014
five stars out of five

Review summary: With its built-in cables, flexible recharging options and compact style, the myCharge Hub 9000 has everything you need in a portable charger.

myCharge 9000


At a recent press briefing, a fellow reporter asked if anyone had an Apple Lightning cable so he could recharge his iPhone. Unbelievably, in a room full of tech geeks, no one had one except me — and yes, I happily loaned him what he needed. Even better, it was built into the myCharge Hub 9000, a 9,000-milliamp portable battery pack that in my estimation is the best portable battery pack on the market.

How do you pick the best battery pack when there are literally hundreds of portable battery packs to choose from? To narrow down the choices, I applied specific criteria to help determine the best all-around portable charger. A charger shouldn’t require any extra cables to charge either your devices or itself. It should be able to charge more than one device simultaneously, including tablets, and hold enough power to fully charge at least two devices.

There are only three devices that meet these criteria, and two of them come from myCharge (at 9000mAh and 6000mAh capacities). The other is the 6000mAh New Trent ChargePak NT600C.

Cutting the cables

Hub 9000 with devicesThe Hub 9000 includes built-in Lightning and micro-USB jacks along with a standard USB jack in case your device requires a proprietary charging jack (say, a 30-pin Apple charger for older iPhones and iPads). The New Trent ChargePack NT600C has only a micro-USB connection, making it less versatile.

How do you recharge the Hub? Most other portable battery packs recharge via a built-in micro-USB jack that has to be plugged into an adapter and then into an AC outlet, like you do with a smartphone. That means carrying not only the battery pack and device charging cables but also a separate cable in order to ensure you can rejuice your emergency juice pack on the go. The Hub, however, includes a built-in, flip-down two-prong AC jack. You can recharge Hub's battery nearly anywhere — no extra cable necessary — although it takes five hours to achieve a full refill.

All the built-in connectors fit neatly into compartments or niches in the Hub's sides, each protected by a rubber cover, creating an emergency power solution that's smooth to use and easy to chuck into your bag.

Size and weight

At 10.6 ounces (about twice the weight of an average smartphone) and 5.2" x 3" x 1.3", the myCharge Hub 9000 is only a bit bulkier than portable chargers of a similar capacity that include no cables. When you factor in no extra cables, the Hub 9000 is a winner.

When compared to the lower capacity myCharge Hub 6000, you save only 1.3 ounces and a fraction of an inch all around versus the 9000. So an extra $10 for a whole phone’s worth of extra charge using the 9000 mAh version is worth it.

Charging power

How much juice does the Hub 9000 provide? The iPhone 5S is reported to require 1,570 mAh for a full charge, meaning the Hub 9000 can supply nearly six recharges. Any of the newest phablets, such as the curved LG Flex, are powered by 3,000-plus mAh batteries; the iPad Mini includes a 4,490mAh cell, the iPad Air an 8,820 mAh battery and the previous iPad a hefty 11,560mAh battery. You can do the recharge math.

The Hub 9000's integrated Lightning and micro-USB jacks supply enough amperage (1 amp) to charge a smartphone or small tablet such as the iPad Mini. If you need to charge a full-sized tablet that requires twice the amperage, you'll need to plug in a separate USB cable.

Charging time

The Hub 9000 is not only convenient but fast. It can recharge a completely dead iPhone 5S in less than two hours, although the phone itself won't give any indication that it is charging until it reaches about 4 percent of battery life.

How does this charge time compare to other portable chargers? Portable charger makers don't list charge times, since different mobile devices charge at different speeds depending on their battery capacity and charging technologies, and we didn't test each of the hundred other portable chargers. But by way of some comparison, an iPhone plugged into AC power takes the same two hours as with the Hub to completely charge from dead. Obviously, a device with a larger battery takes a bit longer to regenerate.

The Hub 9000 can recharge multiple devices simultaneously, even if the arrangement of its built-in cables can result in a pretzel-like configuration. Hey, if the cables were too long and flexible, you'd end up with the same spaghetti cable mess you'd have had if you'd bought a non-Hub battery pack.

Charging two smartphones simultaneous with the Hub slows the charging process only imperceptibly. Adding a third device via the USB jack (like that's gonna happen a lot) more noticeably slows the flow. If a multiple charging situation arises, you may be better off limiting yourself to two devices at a time.

Whatever minor inconveniences the jack amperage, cable flexibility or simultaneous charging present, these are mere quibbles when measured against the Hub's all-encompassing emergency charging convenience.

What other pros are saying

I'm not alone in my appreciation of the myCharge's capabilities.

Nick Guy at iLounge agrees that the Hub is "one of the most well-designed and useful external battery packs we've seen in quite a while," while Sarah Van Boerum at Tech Bargains "loved being able to charge up to three devices at one time without having to worry about cable tangle or having to tow the right cables along. Each port is also labeled so you know which device goes where without having to open up each one. … Unlike many portable battery makers, the folks at myCharge just seem to build nicer and sturdier battery packs."

Kien Tran at Geek Beat TV found that "the MyCharge was a device I used constantly. Being able to just plug it into the wall without the need to bring additional USB wall chargers or cables is immensely useful." Jason Cipriani at TechDad Review agrees: "What makes the Hub one of my favorite products by myCharge is the built-in wall prongs to directly plug the unit in and charge it without cables."

Owner revviews have also been strong. The myCharge garners a 4.2 out of 5 star rating on Amazon.

Final call

While any portable charger should provide basic charging needs, the myCharge 9000 with its fully-integrated charging and super-high charging capacity is my pick for the best one on the market. It's the one I carry and the one I recommend you do, too.


myCharge Hub 9000

myCharge 9000


Discussion loading


From Maureen Kelly on March 05, 2014 :: 10:15 am

I just wanted to point out that if you have a case on your iPhone you will not be able to use their convenient connectors so if you protect your iPhone (as I do) you will still need to bring a cable. I have a Mophie Powerstation XL and I love it. It has a 12,000 mAh battery and you can charge two things (iPad/tablet and iPhone/smartphone) at one time. It can charge my iPhone up to 7 times without needing charging. Great for extended power outages, or helping friends out.



From Stewart Wolpin 441 on March 05, 2014 :: 2:46 pm

Given the wide variety of iPhone cases, it’s a sure bet you’ll find some the Hub cables won’t fit through. There are even some cases that can’t accommodate a standard Lightning cable. In these case cases, you may have to partially or completely remove the case to charge. IMHO, having to remove a case for an occasional emergency recharge is still less hassle than always having to carry charging cables with you.



From Suzanne Kantra on March 06, 2014 :: 10:50 am

I have a myCharge Hub and it’s worked with the wide variety of cases that I’ve used on my iPhone 5. So in most cases the built-in cable should work. It’s only if your regular lightning cable barely fits through the opening in your case or if the case is noticeably thick at the bottom that the built-in myCharge cable may not fit.



From chuck on March 06, 2014 :: 4:38 pm

The quoted price is ridiculous !



From rick on April 09, 2014 :: 4:06 am

Ultra-High Density High Capacity portable battery charger for iphone 5.
This review is on Anker 10000 mAh black battery pack. This battery pack is a real powerhouse of energy and in my test results it performed extremely well in supplying a charging current to an iPad 3 and an iPad 2. It is also designed to allow you to charge two items at the same time. I also tested the battery pack charging and iPad 3 and an iPhone 4 simultaneously. It comes with connectors and other accessories that you need to make it more useful. I was also able to charge the battery and charge two devices at the same time using the battery while it was charging.



From Stubi on April 28, 2014 :: 5:47 am

Looks great but outside the US we have different shaped plugs.
Do these come with a choice?
I’m in Australia.




From facebook1220175298 on May 13, 2014 :: 9:37 pm

“Unbelievably, in a room full of tech geeks, no one had one except me”

That would be the same in my workplaces, as the tech people long since graduated to Android.  There would be no need for any Apple cables.  In fact, several use wireless charging.



From David Johnson on September 17, 2014 :: 6:53 am

Really looking for this product thanks for sharing!!



From Burt Coleman on February 12, 2015 :: 10:28 am

Don’t buy anything from Amazon unless you use ZON CRAZY DEALS (just google it). They have a yellow widget on their website that finds all of the different merchants who sell the same products and spits out the discounts that you’re looking for. This tool really puts you at an advantage for saving money on Amazon. Got a great portable charger that was about 40% off from one vendor and it’s been awesome since I bought it. We use that widget before buying anything on Amazon now. Just amazing.


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