Laser control system

Lead acid battery rejuvenator

Lead acid battery rejuvenator and charger

Lead-acid battery test method

Life safety device with extended shelf life

Light, audio and current related assemblies, attachments and...

Light-energized electronics energy management system

Lighting devices

Lighting system

Limit cycling regulator apparatus for plural parallel power...

Line fault tolerant synchronous timing reference generator...

Line side power and energy management system and methods

Linearzing circuit for current-feedback-controlled supply of...

Lithium cell recharging

Lithium-ion battery charge control method

Lithium-ion cell charging circuit with current-limiting...

Load control arrangement comprising serially connected...

Load control unit in communication with a fixed network...

Load controlling means

Load demand averaging system with large load anticipation