Portable Power Banks

Anker’s Astro 6400mAh External Battery Is a Slam Dunk

Anker’s new 2nd Generation Astro External Battery may be one of the smartest external batteries that I’ve ever used. It’s PowerIQ USB port recognizes the power requirements of your specific device and sends just the right amount of power at just the right speed for that device. The 6400mAh capacity Astro External Battery retails for $59.99.


Anker 2nd Generation Astro E4 13,000mAh External Battery Review

Anker has consistently shown that smartphone and tablet accessories don’t have to be expensive in order to deliver quality. Case in point, the Anker 2nd Generation Astro E4 13,000mAh External Battery. It has an MSRP of $89.99 but, when purchased through our Amazon Affiliate Store it is under $30! That’s an amazing deal!


TP-LINK 10400mAh Power Bank External Battery Review

If you have a mobile phone, then power management is something that just goes with the territory. Even the new iPhones and Sony Xperias with their larger batteries will still have their moments of inexplicable drains; it’s better to be safe than sorry, so just plan ahead and carry an extended battery pack like the TP-LINK 10400mAh Power Bank.


Ventev Powercell 3015 External Battery Review and Giveaway

The Ventev Powercell 3015 External Battery is not the most powerful external battery we’ve reviewed, but its small size, light weight, and low-price make it a good option if you are looking for something inexpensive that will keep you from running out of juice three-quarters of the way through the day. Here’s our review and a chance to win one. As we have seen with other products from Ventev, the packaging is nothing to get excited about. That’s really not an issue, since this is all about having the practicality of a small, light, inexpensive external battery. Fancy packaging would…


Incipio offGRID Backup Battery LED

I’m hesitant to describe the Incipio offGRID Portable Backup Battery 4000mAh as “cute” but it’s actually kind of cute… for an external backup battery. The bright colors, soft-touch material and cable-holder come together in a rather attractive way. Add in the accessible price of $49.99 and you have an impressive way to stay charged on the go.


Anker Astro Mini 3200 External Battery Review: Power in a Tube!

I’ve written about many external battery packs that hold 9,000mAh or more, but I haven’t covered much in the sub-5000mAh area, and that’s a shame. If I’m going out for the evening, I’ll inevitably need a boost, but I won’t want to carry a bulky battery pack; that’s where the lipstick-sized Anker Astro Mini comes in. It’s evening bag friendly.


Juno Power Konnect Two 9000 External Battery Has Power to Spare

Lesson 1: External batteries are a must-have item when traveling. Even if it just for a day. Lesson 2: Pay attention to lesson 1. Each time I disregard Lessons 1 and 2 I have issues. Most recently I DID have an external battery, but it was too small for my needs. The Juno Power Konnect Two 9000 External Battery isn’t.


iFrogz GoLite 2600 Battery Is Small, Light, and Bright

Every now and then a small, relatively simple accessory comes along that impresses in a surprising and unexpected way. The iFrogz GoLite 2600 Battery is one such accessory. At under $30 the device is both an external charger and a flashlight. It works well as both and is a great combination worthy of a spot in your gear bag.


Out of Juice? Pocket Jump Charges Dead Car and Phone Batteries!

This is a first for me; we’ve covered plenty of external battery packs on Gear Diary, but never one that was able to serve as both “an emergency vehicle jump-starter and portable power bank”, which is exactly what the Viatek’s new Pocket Jump does. You can back on Kickstarter for as low as $40 or get two for $70.


TYLT ENERGI 2K Travel Charger Review: Brightly Doubles Your Battery Life

Leaving aside Samsung’s cute commercial bashing iOS Device battery life, external portable battery packs are a reality of modern-day mobile living. Our devices are simply too power-hungry, and recharging on the go is a must. The TYLT ENERGI 2K Travel Charger is a stylish and convenient way to do just that. Best of all it costs under $40.


Lumsing 10400mAh Power Bank External Battery: Slim, Powerful, & Cheap

Do you need a way to keep your phone or tablet powered when you are out and about? Then you should look no further than the Lumsing 10400mAh Power Bank External Battery. Able to charge your mobile phone or tablet repeatedly without being plugged in again, the Harmonica Style Power Bank is slim, powerful, and at $21, it’s amazingly CHEAP. For just a smidgen over $20, you might expect some cheaply made hulk of plastic that weighs a ton and is, well, ugly. But the Lumsing 10400mAh Power Bank is actually a very well made and classy looking tool. The battery’s packaging is…


Lumsing Mini Portable Power Bank: 5200mAh of Energy to Go!

I love it when an external battery pack includes everything needed to charge and be charged in one package, and that is where the $17 5200mAh Lumsing Mini Portable Power Bank really shines. Not only does it have a built in microUSB for charging your phone, it also has a built in USB charger for charging the battery itself. Measuring approximately 3″ long x 2″ wide x 0.8″ thick,  the power bank is composed of shiny white plastic that is bisected by a rubber USB to microUSB cable that plugs into matching ports on the battery, ready to be unplugged when needed. But as usual, I…


Dog & Bone Wireless Charging Case and Battery Review

I have become a huge fan of wireless charging for phones. Being able to toss your phone on a small pad and let it charge is awesome. The only charging case I have used involved battery cases. Dog & Bone has allowed me to test both their wireless charging case with pad ($139.95) and extended battery ($49.95). Read on for the review.


TYLT ENERGI+ BACKPACK May Be Perfect for Back-to-School

TYLT offers some of the more interesting smartphone and tablet accessories on the market today. The TYLT ENERGI+ BACKPACK With Built-in Battery applies that same design talent to something that just may be the perfect backpack for anyone heading off to college next month. At just under $200 it may look pricey but it is actually a great deal.


The Incipio OffGRID Thin iPhone Battery Case is the Total Package

I love iPhone battery cases. They’re convenient because they provide an extra boost when your phone’s battery inevitably wears down, but most battery cases are bulky and heavy. Introducing the Incipio offGRID, a thin battery case for the iPhone 5 and 5s that provides an extra 180% battery capacity with minimal bulk. The Incipio offGRID retails for $79.99.


Ibattz Mojo Refuel Aqua S Battery Case for iPhone 5/5s Review

The ibattz Mojo Refuel Aqua S battery case for iPhone 5/5s is unique in a few regards. Firstly, it’s one of the very few waterproof iPhone cases out there with swappable batteries. Secondly, it comes with a bumper that allows you to use the battery pack itself without the waterproof outer shell. The ibattz Mojo Refuel Aqua retails for $119.95.



HyperJuice 2 External Battery for MacBook Pro: Power When You Need It

I’ve written many reviews on extended battery packs for mobile devices, but this is the first time I’ve had an external battery that was capable of charging my MacBook Air or MacBook Pro along with all my other mobile devices at the same time. Why would anyone need or want something as big and powerful as the HyperJuice? Well …


STM Bags Drifter Laptop Backpack, Relaxed Looks but Serious Business

STM Bags offers an impressive array of different bags and cases to help protect your gear. One of their newest products is the STM Bags Drifter Laptop Backpack. I’ve been using it on and off for a couple of weeks, and I am impressed. Don’t let its relaxed, casual looks fool you, this is a serious laptop backpack!


iBatzz Battstation Optimus 20400 Extended Battery: Enough Power to Share

It’s become a running joke that I always have to one-up my friend Helena when comparing our extended batteries at tech events. While I am certainly not consciously competing over which of us can carry the biggest battery, there is truth to the fact that I prefer larger extended batteries; the new iBatzz Battstation Optimus 20400 certainly fits this bill.