Skip to main content
emobility.academy
Sign up
← Back to blogTerms

Glossary of Electric Vehicle (EV) Terms Starting with 'B'

By DIYguru · 12/14/2024 · 7 min read

Back EMF - Voltage generated by a motor when it rotates. Backup Battery - Secondary battery used in emergencies. Backup Camera - Camera aiding in vehicle reversing. Balanced Load - Equal power distribution in an electrical system. Ball Bearing - Component reducing friction in rot

<!-- wp:list {"ordered":true,"start":1} -->

<ol start="1" class="wp-block-list"><!-- wp:list-item -->

<li><strong>Back EMF</strong> - Voltage generated by a motor when it rotates.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Backup Battery</strong> - Secondary battery used in emergencies.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Backup Camera</strong> - Camera aiding in vehicle reversing.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Balanced Load</strong> - Equal power distribution in an electrical system.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Ball Bearing</strong> - Component reducing friction in rotating parts.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery</strong> - Energy storage device powering EVs.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Capacity</strong> - Maximum energy a battery can store.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Cell</strong> - Basic unit of a battery pack.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Chemistry</strong> - Chemical composition of a battery.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Cooling System</strong> - System managing battery temperature.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Degradation</strong> - Loss of battery performance over time.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Electric Vehicle (BEV)</strong> - Vehicle powered solely by electricity.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Efficiency</strong> - Measure of energy storage performance.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Management System (BMS)</strong> - System managing battery health and safety.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Pack</strong> - Assembly of multiple battery cells.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Recycling</strong> - Process of reclaiming materials from old batteries.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Replacement</strong> - Substitution of an old battery with a new one.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Safety System</strong> - Features ensuring battery safety during operation.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery State of Charge (SoC)</strong> - Current charge level of a battery.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Swap Station</strong> - Facility for exchanging discharged batteries with charged ones.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Thermal Runaway</strong> - Dangerous overheating event in batteries.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Warranty</strong> - Guarantee covering battery performance.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Bidirectional Charging</strong> - Charging allowing power flow in both directions.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Big Data Analytics</strong> - Data analysis to enhance EV performance.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Biodegradable Materials</strong> - Environment-friendly materials used in EV production.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Biodiesel</strong> - Alternative fuel derived from biological sources.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Biofuel</strong> - Fuel produced from organic materials.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Blind Spot Detection</strong> - Technology detecting vehicles in blind spots.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Blind Spot Monitoring</strong> - System alerting drivers to unseen vehicles.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Block Heater</strong> - Device warming the engine or battery in cold weather.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Body Control Module (BCM)</strong> - System controlling various vehicle functions.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Body Frame</strong> - Structural framework of an EV.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Body Panel</strong> - Exterior surface components of a vehicle.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Bogie</strong> - Support structure in multi-axle EVs.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Bolt Pattern</strong> - Wheel bolt arrangement specification.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Brake Assist</strong> - System boosting braking power in emergencies.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Brake Caliper</strong> - Component housing brake pads and pistons.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Brake Disc</strong> - Rotating disc used for braking.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Brake Fluid</strong> - Hydraulic fluid enabling braking action.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Brake Light</strong> - Rear light activated when braking.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Brake Pad</strong> - Component providing friction against brake discs.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Brake Regeneration</strong> - System recovering energy during braking.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Brake Rotor</strong> - Rotating part in the braking system.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Braking Distance</strong> - Distance required to stop a moving vehicle.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Braking System</strong> - Components responsible for vehicle braking.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Bridge Rectifier</strong> - Circuit converting AC to DC.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Brushless DC Motor (BLDC)</strong> - Efficient motor type used in EVs.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Busbar</strong> - Conductive bar distributing electric power.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Business Model</strong> - Strategy for EV industry profitability.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Bypass Diode</strong> - Diode preventing power loss in solar-powered EVs.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Insulation</strong> - Material reducing heat loss in batteries.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Life Cycle</strong> - Total lifespan of a battery.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Module</strong> - Subdivision of a battery pack.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Monitoring</strong> - System tracking battery performance.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Power Output</strong> - Electric power delivered by the battery.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Reserve Capacity</strong> - Extra energy stored in a battery.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Scaling</strong> - Adjusting battery capacity for EV needs.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Storage</strong> - Facility storing EV batteries.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Testing</strong> - Evaluation of battery performance.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Voltage</strong> - Electric potential of the battery.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Weight</strong> - Mass of the entire battery pack.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery-Swapping Policy</strong> - Regulations governing battery exchange.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Benchmarking</strong> - Performance comparison in EV development.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Bilateral Agreement</strong> - Contract between EV industry stakeholders.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Bio-Composite Materials</strong> - Eco-friendly composites used in EVs.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Blackout Mode</strong> - Energy-saving feature reducing power use.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Blade Battery</strong> - Thin, compact battery type.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Blower Motor</strong> - Motor driving HVAC system airflow.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Board Charger</strong> - Built-in EV charger.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Booster Seat</strong> - Child safety seat in EVs.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Bottom-Up Design</strong> - Component-based vehicle design.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Brake Energy Recovery</strong> - Regenerative braking system.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Brake Override System</strong> - System prioritizing brakes over acceleration.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Brake Power Assist</strong> - Enhanced braking performance.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Brake Response Time</strong> - Time taken for brakes to engage.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Brake Wear Indicator</strong> - System alerting brake pad wear.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Break-Even Analysis</strong> - Financial assessment of EV adoption.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Breech Load Test</strong> - Safety evaluation for EV components.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Brush Holder</strong> - Component supporting motor brushes.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Brush Wear Indicator</strong> - Signal showing brush wear in motors.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Build Quality</strong> - Overall construction standard of EVs.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Business Fleet</strong> - Commercial EV fleet for logistics.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Business Model Canvas</strong> - Framework for EV business planning.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Business Sustainability</strong> - Long-term EV industry viability.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Button Start</strong> - Keyless ignition system.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Bus Route Optimization</strong> - Efficient route planning for EV buses.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Bus Suspension System</strong> - Suspension enhancing EV bus comfort.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Bus Tracking System</strong> - GPS-based bus monitoring.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Bus Voltage Regulation</strong> - Electric power control in buses.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Busbar Insulation</strong> - Protective layer over conductive bars.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Bypass Control</strong> - System enabling circuit bypassing.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Bypass Valve</strong> - Valve controlling fluid flow.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Access Door</strong> - Access point for battery servicing.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Housing</strong> - Protective enclosure for the battery.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Level Indicator</strong> - Gauge showing battery charge status.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Pack Cooling</strong> - System preventing battery overheating.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Power Management</strong> - System managing power delivery.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Recycling Policy</strong> - Guidelines on battery material recovery.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Replacement Plan</strong> - Scheduled battery replacement strategy.</li>

<!-- /wp:list-item -->

<!-- wp:list-item -->

<li><strong>Battery Upgrade Kit</strong> - Kit enhancing battery performance.</li>

<!-- /wp:list-item --></ol>

<!-- /wp:list -->