Obsessed Audiophiles in Japan Are Installing Their Own Power Poles To Improve Sound

To an audiophile, there’s no such thing as ‘too expensive’ if it means an upgrade to their setup could improve their listening experience. And in Japan, some acoustic connoisseurs are now installing their own utility poles, with custom transformers, to ensure all of their audio gear is getting the purest power…
Jackery's New Lightning Cable Has a Battery Built Right In, and You Can Score a Launch Discount
Jackery makes some of the most popular battery packs around, but the brand new Jackery Jewel is unlike anything we’ve ever seen.
Here's the Cheapest Quick Charge 2.0 Wall Charger We've Seen To Date
For several months now, single-port Quick Charge 2.0 wall chargers have bottomed out at $5. Today though, you can get a dual-port model from Omaker for just $4 with promo code QOM3OFT3.
This $18 Gadget Is a Bike Light, Bluetooth Speaker, and Battery Pack All In One
Speaking of deals to make your bike smarter, this $18 gadget from KMASHI is an LED headlight, Bluetooth speaker, and USB battery pack all rolled into one. That means you can roll between Pokéstops all night long, and be able to hear when a new Pokémon comes into range.
The Eneloop Power Pack Is Down to $30, If You Hurry
Update: Sold out on Amazon, but Best Buy is currently offering it for the same price.
This $7 Travel Charger Is a No-Brainer Upgrade From Apple's iPhone Power Brick
You know the little charging brick that came with your phone? Throw it out, and spend $7 on this replacement from Aukey (with code AUKEY12W). It’s basically the same size as Apple’s standard iPhone charger, but it includes two ports, folding prongs, and 2.4A of current (instead of 1A) to charge your devices faster.
Real-Life MacGyver Hacks Together a Hydro-Electric Generator to Charge His Phone

Can you really consider finding a source of power to charge your smartphone a survival skill? For some people, not having a working phone is more dire than not having clean drinking water. So if you find yourself in the great outdoors without an outlet, a little ingenuity can turn random junk into a working…
This $9 USB Charger is So Small, It'll Look Like It's Built Into Your Car
Your favorite USB car charger just happens to be the smallest one you can buy, and you can grab it on Amazon for $9 today with code 2CARCHAR. We’ve seen it go as low as $6 on a few occasions, but this is the best deal we’ve seen in several months, if it’s been on your wish list.
Get Giant Plugs and Power Supplies Out of the Way With These Mini Extension Cords
Giant plugs that cover up half the outlets on your power strip should be outlawed, but until that day arrives, these short extension cords will have to do. $13 gets you a pack of 10, which should be enough for even the most advanced home theater setups.
Upgrade All of Your Charging Gear to USB-C With Today's Massive Anker Sale
It’s becoming increasingly clear that USB-C is going to push microUSB to the scrap heap of tech history, so if you haven’t replaced all of your old charging gear, Anker’s running deals on their popular kevlar-wrapped PowerLine cables, and chargers of all shapes and sizes today.
Anker's Travel-Friendly PowerPort 2 Charger Is Just $8 Today
It’s no secret that Anker makes your favorite charging gear, and their popular and compact PowerPort 2 is on sale for just $8 right now with promo code bigdeal5. Note: Only available on the white model.
Anker's $24 Charging Hub Comes With a Bunch of Free Cables
I would vote for the candidate that promised to put a 5-port USB charger on every desk and nightstand in the country, but until that comes to pass, we’ll have to buy our own. Anker’s 40W model is down to $24 today with code ANKERPU7, and even includes five microUSB cables to add to your collection.
Charge Your Phone On The (Pokémon) Go With This $10 Battery Pack
This compact RAVPower battery pack can fit in just about any pocket, but still has enough juice to charge your phone about two full times, making it perfect for your next Pokémon Go outing. Plus, it’s 2A input allows you to recharge it twice as fast as most comparable battery packs.
Pokeball USB Charger Ensures You Can Catch Them All Without Your Phone Dying
Pokémon Go’s dependency on mobile data and your GPS location will ravage your smartphone’s battery in no time. So if you don’t already carry a portable charger to keep you powered and playing, this hand-made Pokeball battery is a must-have addition to your Pokémon hunting kit.
Buy a $16 Quick Charge 3.0 Charger, Get Three Extra MicroUSB Cables For Free
At this point in Quick Charge 3.0's lifecycle, $16 is still a really good price for a wall charger. If that’s not enough to tempt you though, how about a free 3-pack of microUSB cables, including a 6' model? Just add both items below to your cart, and promo code 37JFCDS3 will give you the cables for free.
This Tablet-Toting Military Vest Is Actually a Giant Battery
Smartphones and tablets are being used more frequently in the battlefield, and that means that battery power is more important than ever. Soldiers often carry spare battery chargers in the 90-pound combat packs they carry into war zones, but the batteries are often lost or broken. BAE Systems wants to help lighten the…
