Portable jump-starting battery pack with charge monitoring...
Power converter with transient processing capability
Power management for battery powered appliances
Power management for battery powered appliances
Power source switchover apparatus and method
Power source switchover apparatus and method
Power supply circuit with control switches to voltage...
Power supply device for charge/discharge device, and...
Pulse charger
Pulse charging circuit and method
Pulse charging method and a charger
Pulse charging method for rechargeable batteries
Pulse modified invariant current battery charging method and app
Pulsed-output power supply with high power factor