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Double AA Rechargeable USB Battery – 4 Pack

These are 1450mAh batteries that are rechargeable via standard USB port.

This is the better way digital devices should be designed.  I am not a fan of, for example, my portable speaker going south because the device can no longer hold a charge.  I’d much rather have my portable speaker take batteries which I can replace, than my device going dead and I have to throw it away.

As I type this, the four pack of double AA batteries are going for $35.  So just under $10 per battery. 

The company claims they will take 500 charges.  Assuming they have over stated that statistic, even at 250 charges… it’s a smart move.

They also claim the AA battery will last 2 to 3 times longer than a normal battery.  Probably a direct link to the 1.2V NiMH nickel metal hydride cell technology.

rechargeable AA batteries
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USB Condom – Power But No Data

For those in a situation where you plug devices into unknown USB ports, a USB data blocker is a good thing to have around. Or some call it the USB condom!

This is a physical device that sits between the USB host connection and your device. The data blocker enables the power pings of a USB socket, but not the data lines. This means your device will get the power it needs, but without the possibility of infection via data transfers.

For example, if you are at a client’s office and need to connect your device to a USB port and don’t want to risk anything, use the USB data blocker. You’ll get the power, but without the risk of spreading or getting a virus.

USB condom

Not much use for those who surround themselves with a trusted environment, but for those on the move, I think it’s a great product.

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Snap Power USB Charger

You know a product is a great idea when a couple of pictures describe the entire product. With that in mind, we’ve all seen wall outlet USB charges, but the Snap Power, in my opinion, will rule them all. The design is clever. Installation is ultra-easy. Accessibility supersedes all others. Take a second and just look at it: In my mind there are three things which make this a brilliant wall charger. If you don’t mind me walking you through the obvious, here we go. Or skip the highlights and jump right over to their website: The design is brilliant. The User keeps both outlets available for normal use while a sleek looking USB port is added underneath. At the time of this article there is one USB socket, but visiting their website you can see two sockets, one on either side. They are constantly improving. Installation is very easy. Simply unscrew your current face-plate and replace it with Continue Reading

Extra Facebook Security With USB Keys

Account security is one of the most vital pieces of the busy and interconnected world right now and nobody wants strangers accessing their personal information online. You might use a password manager as well as two-factor authentication like we mentioned in a previous post, but now there’s another way to stay protected.

Data Cable



In response to similar approaches from Google and Dropbox, Facebook has added support for safe login security keys. When you log into your account, this device will prove your identity rather than a code which sends to your phone. In addition to the superior security, they’re also potentially faster. With just a tap on the device you can have access to your Facebook account and feel safer in knowing only you can unlock it. It’s a welcome move from the company in an age where cyberattacks and identity theft are on the rise and as a universal rule on the internet, it’s never a bad time to strengthen your defences.

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A Battery That Charges In Seconds

With the potential to push past the lithium ion cells in the majority of mobile tech today, scientists from the University of Central Florida have created a supercapacitor battery prototype. This model works like new even after 30,000 recharges and has an estimated lifetime 20 times longer than traditional mobile battery sources.

Battery Tech



Supercapacitors can be charged quickly because they store energy on the surface of a material rather than using internal chemical reactions. This two dimensional sheet is predominately made of graphene and prioritizes surface area to maximize its storage.

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The Audio Jack Could Be Gone For Good

To the confusion and frustration of many iPhone 7 users, the lack of an audio jack is being seen as a step forward rather than back. With the advent of USB Type-C, audio will no longer require a 3.5mm headphone port. Instead, that data can be transmitted, along with videos and power, through Type-C.

USB Audio



The USB Implementers Forum (USB-IF) recently announced its awaited audio specifications for USB Type-C to end the reign of our beloved headphone jack so lets take a look at the new standard. Officially called the USB Audio Device Class 3.0, manufacturers that need to feed sound through USB Type-C ports are affected the most by it. Everything from PCs to phones is included and the USB-IF expects Type-C to be the “primary solution for all digital audio aplications, including headsets, mobile devices, docking stations, gaming set-ups, and VR solutions.”

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