Many devices use Nimh; they are a mature battery technology, but there are many factors to take into account before you use them. Looking at battery management; how do you charge Nimh batteries? Nimh ...

Hydride ion (H⁻), with their low mass and high redox potential, are considered promising charge carriers for next-generation electrochemical devices. However, the lack of efficient electrolyte with ...

The DS2715 is well suited for cost-sensitive charger applications where the battery pack is either internal or external to the application. It has been optimized for safe and reliable charging of 1 to ...

The MAX8672 backup-battery management IC provides complete charging and backup switchover control for enterprise PDAs and other smart portable devices. The device charges 1- or 2-cell NiMH coin-cell ...

When you need to keep your electronics going but want to be more environmentally conscientious, finding batteries that meet both your needs can feel challenging. However, thanks to the team at Linogy, ...

A research team led by Prof. Ping Chen at the Dalian Institute of Chemical Physics (DICP), Chinese Academy of Sciences (CAS), reported in Nature on September 17 that they created a new core–shell ...

The increasing dominance of lithium cells in the market place leave our trusty NiMH cells in a rough spot. Sure, you can still get a chargers for the AAs in your life, but it’s old tech and not ...

Anyone know the overall expected life of ordinary NiMH batteries (e.g. AA for, say, a digital camera)? Not referring to charge cycle life, rather, overall life from new to "it's time to trash these".

Superionic conductors promise clean, renewable energy — at the right temperatures. These conductors, used as solid electrolytes in batteries and fuel cells, comprise solid materials in which ions move ...