Method and apparatus for battery-backed power supply and...

Method and apparatus for charging and/or charge exchange between

Method and apparatus for charging rechargeable batteries

Method and apparatus for detecting internal electric state...

Method and apparatus for detecting whether a lead acid...

Method and apparatus for programmably adjusting output voltage o

Method and apparatus for ultrarapidly charging a battery

Method and apparatus to charge a battery using determination...

Method and system for pulse charging of a lithium-based battery

Method for calculating power capability of battery packs...

Method for charging capacitor

Method for detecting fully charged condition of secondary batter

Method for generating a continuously variable reference signal f

Method of charging a rechargeable battery with pulses of a prede

Method of fabricating rechargeable lithium battery and...

Method of testing a lead battery for the purpose of charging...

Microcontroller with integral switch mode power supply...

Microcontroller with integral switch mode power supply...

Modulation charging circuitry for battery charging

Modulation charging circuitry for battery charging using a...