My wireless headphones came with 3 NiCd (Nickel-Cadmium) rechargeable batteries. The worked well enough, but have lost the ability to hold most of their charge.<BR><BR>They are both 1.2V (AAA) ...

This is veering to the periphery of on-topic, but can someone tell me whether one can damage a NiMH rechargable by using a NiCd charger? <BR><BR>The battery package says never to mix NiMh and NiCd ...

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, ...

This automatic NiCd charger for 9V NiCd batteries is using 555 timer properties and is very easy to build. Why is an automatic 9 volts NiCd battery charger? Because you can leave the battery for ...

Virtually all battery-based power-management designs depend on the associated battery, so design starts by picking the specific battery type. The battery may be the non-rechargeable primary type or ...

This circuit may be used to replace the single current limiting resistor often found in dirt cheap battery chargers This circuit may be used to replace the single current limiting resistor often found ...