The COI+ LEGO Power Brick has a 4200mAh lithium-polymer battery inside with plenty of reserve power to get your devices through the day. It has patented PCB and smart IC, so it charges your device at “a speed that best protects your electronic device”, up to 2.0A. It’s small enough to fit in your gear bag, […]
A backup battery to build on Read More
As huge Sci-Fi geeks and Star Wars fans, the Gadgeteer Kid and I have literally dozens of lightsabers kicking around our house. So, when Brando recently introduced a novelty smartphone accessory in the shape of Darth Vader’s lightsaber, I offered to take a look to see if the PowerBank was worthy enough to represent the
Brando STAR WARS Darth Vader Lightsaber Portable Battery Charger review Read More
The world of backup batteries for smart devices is a fiercely competitive one! There are generic, external charge-anything battery packs to device-specific cases. So how do you decide which one to get? Jackery has designed the Leaf, a hybrid type charging system that allows you to attach the battery pack to your iPhone 5/5S when you
Jackery Leaf iPhone 5 & 5S backup battery review Read More
Backup batteries are not very exciting, but the HyperJuice Expand battery has a unique design that will make you take a second look. First of all, it can charge up to three devices at once. That includes two tablets and one phone. The devices are plugged into a USB head that magnetically connects to interchangeable
HyperJuice Expand is a backup battery with interchangeable cells Read More
Stop me if you’ve heard this one before: “I was on the road and my phone’s battery died”. Oh, you have heard that one before; then you have probably seen a lot of news and reviews on backup batteries as well. So why am I doing another one? The simple answer is that the JUMP,
Kickstart your dead phone with the JUMP battery pack Read More
There are a lot of multi-purpose flashlights on the market today with a lot of different options and sizes. So how do you make your multi-purpose flashlight stand out? The ZEROHOUR modular tactical USB battery backup flashlight, a Kickstarter project from Amy Truong and Aaron Son, does it by being versatile and modular. As the
ZEROHOUR Tactical USB battery backup flashlight Read More
For those of us that are dependent upon the Internet for all the information that streams into our homes, battery back-up of the hardware that makes it possible is important. The BG500 by APC not only keeps the power on, but it also has features to monitor energy use, a watchdog function that can reboot
APC BG500 Battery Backup review Read More
A couple of years ago, I reviewed the Aviiq Portable Charging Station (see related posts). This was an $80 gadget that kept your charging cables organized in the same pouch that carried a powered USB hub that let you charge multiple devices simultaneously from a single wall outlet. This was nice, but it lacked an
This portable USB charging hub includes a battery Read More
It seems like we have had a lot of different external batteries to review here on the Gadgeteer lately. They have become such an everyday factor in our gadget-filled life that the market is flooded with different sizes, shapes, and colors of batteries. Anker is one of the many companies producing external batteries, but with
Anker Astro2 9000mAh portable external battery review Read More
I use my phone frequently to play games, take photos and keep in touch with my friends. This causes my battery to drain quickly, and it can be annoying to have to place my phone on the charger every night. On my last trip, I was on the edge of a 3G/LTE zone, and my
Just Mobile Gum++ backup battery review Read More