12 Volt battery charger circuit
3-pole battery switches
4 and 3 series battery stack voltage power source selector
A.C. line connected battery charger
Abnormality detection apparatus for secondary battery device
Abnormality determination device of power supply and...
Abnormality diagnostic device
AC adapter having a function for lowering and heightening an...
AC adapter including differential comparator for tracking batter
AC adapter with automatically optimized output voltage and power
AC-DC adapter and battery charger integration for portable...
AC-DC adapter interface and battery charger having high...
AC-powered recharging device for cigarette lighter-adapted...
AC-to-DC voltage conversion and charging circuitry
Accelerometer based power control apparatus for aircraft subsyst
Accessory for use with mobile telephones
Accessory identification apparatus and method
Accumulating system and method for processing abnormality of...
Accumulator
Accumulator charging circuit