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 ...

When using rechargeable lithium-ion cells in large batteries, such as those in an electric vehicle, you encounter unique problems. Bus voltages greater than 100V preclude the use of a standard IC for ...

Oki Printed Circuits has showcased technology that embeds a 170μm-thick thin-film all-solid-state lithium-ion (Li-ion) rechargeable battery into a 0.8-mm-thick printed circuit board (PCB).

Battery fires. However, lithium-ion batteries have risks that AA or AAA batteries don't. For one, they're more likely to catch on fire. For example, the number of electric bike battery fires ...

A researcher at the University of Wisconsin-Madison has developed a groundbreaking computational model that provides new insights into the causes of lithium-ion battery failure. “Fast-charging ...

Lithium-ion battery protection circuit features safety monitor March 5, 2010 Analog Devices Inc. addresses total system requirements with the unveiling of its integrated Li-ion battery protection ...

Everyone loves, and should respect, lithium-ion batteries. They pack a ton of power and can make our projects work better. I’ve gathered a number of tips and tricks about using them over the … ...

Hayner says a graphene-silicon anode can increase the amount of energy in a lithium-ion battery by up to 30 percent. But to push that number into the 40 to 50 percent range, you have to take ...