Electricity

Electricity: Battery Or Capacitor Charging Or Discharging

Sequential Charging Or Discharging Of Batteries Or Cells

No:6194867

Adaptive multiple battery charging apparatus

No:5684384

Apparatus and method for discharging and charging a multiple battery arrangement

No:6081096

Apparatus and method for discharging and charging a multiple battery arrangement

No:5003244

Battery charger for charging a plurality of batteries

No:5726551

Battery charging device having time shared charging cycle

No:4849682

Battery charging system

No:4313078

Battery charging system

No:5666041

Battery equalization circuit with ramp converter

No:4564798

Battery performance control

No:5243269

Battery power supply system

No:5360307

Battery transfer technique for vehicle

No:5528122

Battery voltage equalizer circuit

No:4055789

Battery-operated motor with back emf charging

No:6356055

Cell voltage balancer

No:5751133

Charge/discharge control method, charge/discharge controller, and power generation system with charge/discharge controller

No:7235951

Charging apparatus

No:5666006

Circuit offering sequential discharge and simultaneous charge for a multiple battery system and method for charging multiple batteries

No:5621301

Connecting multiple batteries to battery powered devices

No:5477123

Connection multiple batteries to battery powered devices

No:4025860

Control system for battery hybrid system

No:5805998

Cordless telephone apparatus

No:4323788

D-c power supply for providing non-interruptible d-c voltage

No:3611091

Dc motor will plural battery supply

No:4348628

Electric motor alternating power supply for vehicles

No:6239508

Electrical power generation system having means for managing the discharging and recharging of metal fuel contained within a network of metal-air fuel cell battery subsystems

No:6332113

Electronic battery tester

No:4206367

Energy saving device

No:5751134

Gas gauging system and method for monitoring battery capacity for battery powered electronic devices

No:4573234

Hand-held vacuum cleaner

No:7253586

Intelligent multiple battery charging station

No:6326769

Limitation of power dissipation in li battery

No:7123033

Method and an apparatus to detect low voltage

No:5640078

Method and apparatus for automatically switching and charging multiple batteries

No:4639655

Method and apparatus for battery charging

No:5734252

Method and apparatus for charging a battery of an electronic device using an intelligent external charger

No:5739672

Method and apparatus for charging batteries

No:6750631

Method of balancing an electrical battery subjected to discontinuous charging, and a battery management system for implementing the method

No:7307402

Method of charging alkali metal polymer batteries

No:5028859

Multiple battery, multiple rate battery charger

No:5479083

Non-dissipative battery charger equalizer

No:6927553

Phase-locked battery charge system

No:4757183

Portable cordless electric hair dressing appliance utilizing stored heat

No:3319074

Power supply circuit

No:5747964

Rechargeable battery and charging system

No:5545935

Rechargeable system with separate battery circuits in a common module

No:4237410

Regenerative electric motor

No:6713988

Selectively activated electrochemical cell system

No:6430692

Series-parallel battery array conversion

No:5903764

Smart battery selector offering power conversion internally within a portable device

No:3928791

Stand-by power system