LAS VEGAS -Rayovac introduced at the International Consumer Electronics Show earlier this month what it calls the first one-hour battery charger for today’s high-capacity nickel metal-hydride (NiMH) ...

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 ...

Sure you could go buy a USB charger off the shelf, but what fun would that be? Try making one yourself with a little help from a 9V battery and a few extra components. This simple hack on a standard ...

Linear Technology has brought out a 2mm x 2mm wireless NiMH charger-receiver optimised for hearing aids. The LTC4123 combines a 30mW wireless receiver with a constant ...

Milpitas, CA. Linear Technology has introduced the LTC4123 to further expand its offerings in wireless battery charging. The LTC4123 combines a 30-mW wireless ...

Linear Technology Corporation introduces the LTC4123 to further expand its offerings in wireless battery charging. Linear Technology Corporation introduces the LTC4123 to further expand its offerings ...