Here is a tried and tested sample circuit of a Li-Ion battery charger that can be used to charge any 3.7V Li-Ion battery using a 5VDC (USB, Solar Panel…) power supply. At the heart of the circuit is ...

Texas Instruments is a major technology company that develops chips and internal components for a variety of gadgets and electronic devices on the market today. The company has announced a new lithium ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. This story has been updated. It was originally published on 8/23/17 ...

Researchers at Australia's Monash University are close to solving one of the biggest challenges with eVTOL aircraft. The team's new lithium-sulfur battery tech is designed to deliver roughly twice the ...

Although [pinomelean’s] Lithium-ion battery guide sounds like the topic is a bit specific, you’ll find a number of rechargeable battery basics discussed at length. Don’t know what a C-rate is? Pfffft.

Research into next-generation batteries involves continuous experimentation with alternative materials that might unlock significant performance gains, and a new breakthrough offers a compelling ...

One of the main issues with lithium-sulfur (Li-S) batteries is that they cannot be recharged enough times to make them commercially viable. This is due to the formation of lithium polysulfides during ...

Most of us — casual users and enthusiasts alike — are forever searching for smartphones with the longest battery life. And while fast charging keeps us topped up every day, the absence of replaceable ...

The battery spontaneously combusted while stored in a luggage in the overhead bin. The airline said there were no injuries.