Drones Are Using Power Lines to Charge Up, What Could Possibly Go Wrong?
An autonomous drone that uses power lines to self-recharge has been trialed but the potential pitfalls are catastrophic.
An autonomous drone that uses power lines to self-recharge has been trialed but the potential pitfalls are catastrophic.
Nitecore, a Chinese third-party battery manufacturer and maker of "smart" battery solutions for digital cameras, has announced a replacement rechargeable battery for Sony cameras that has a built-in USB-C port for charging, eliminating the need for a separate wall charger.
Rechargeable AA batteries are essential for many photographers, but which brand delivers the best bang for your buck? Project Farm decided to find out by putting 10 different brands to the test through a year of use. The tests and results are in the 10-minute video above.
Heads up: if you've been looking to stock up on some rechargeable AA batteries, there's a great opportunity for a big discount right now. Amazon is selling Eneloop batteries as its Deal of the Day.
We recently shared an analysis that showed how IKEA's cheap LADDA rechargeable batteries are virtually identical to pricey Eneloop Pro batteries in capacity. But get this: it seems LADDA batteries actually outperform Eneloop Pros when it comes to flash recycle speed.
Have a rechargeable battery that won't recharge properly? Before throwing it out, there's something you should try. Here's a 2-minute video by Lensvid that will teach you one technique for reviving "dead" rechargeable AA and AAA batteries.
USBCELL batteries might look like ordinary AA rechargeable batteries upon first glance. That …