Ryobi 4V USB Lithium batteries are really convenient and easy to recharge and have a really easy way to see if they are fully ...

http://www.semtech.comAs more portable and handheld devices move toward the use of single-cell lithium-ion (Li-ion) or lithium-ion polymer (Li-ion polymer) batteries ...

However, design engineers face increased challenges to charge these batteries fast, accurately, and�most important�safely as battery capacities increase, but charge solutions need to occupy the ...

In a significant advancement for EV technology, researchers at Chung-Ang University in South Korea have made a breakthrough in lithium-ion (Li-ion) battery charging times and safety. Published in 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.