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CarTechTalk Podcast
CarTechTalk Podcast episodes
- Why Winter Freezes EV Charging Speeds
Alex and Emma break down why cold weather slows electric car charging and how battery temperature dictates your session speed.
In this episode- Cold battery cells accept energy slower to protect chemical limits.
- Incoming energy diverts to warm the pack instead of adding range.
- Fast chargers show the biggest slowdown because output exceeds cold battery intake.
- Preconditioning before arrival helps pack reach ideal charging temperatures.
- Tapering speeds near full charge combine with cold to extend stops.
Links & resources- Read the full article: How Cold Weather Slows EV Charging
- guide to charging electric vehicles at home
- EV chargers guides
- How to Protect an Outdoor EV Charger From Weather
- How To Read An EV Charging Session Receipt
- How To Stop An Ev Charging Session Safely
- Today's verified car tech deals
- How we review car tech
- Visit CarTechTalk
4 min - Why Your EV Charges Slower Than Advertised
Alex and Emma break down why electric cars rarely hit advertised charger speeds and how battery conditions, vehicle limits, and electrical supply dictate your actual charge rate.
In this episode- Charging speed follows the lowest limit across the charger, vehicle, and electrical supply.
- Battery temperature and current charge level directly control power intake.
- DC fast charging naturally tapers off as the battery fills up.
- AC home charging speed is capped by the vehicle onboard charger.
- Kilowatts describe actual power while miles per hour are estimates.
Links & resources- Read the full article: Why EV Charging Speed Falls Below Advertised Rates
- EV chargers guides
- home EV charging setups
- Portable EV Charger Buying Guide
- How To Find An EV Charger Compatible With Your Car
- Charging Electric Vehicles at Home
- Today's verified car tech deals
- How we review car tech
- Visit CarTechTalk
5 min - Why EV Adapters Fail on DC Fast Chargers
Physical plug fit does not guarantee DC fast charging compatibility. Successful charging demands matching power paths, digital communication protocols, and manufacturer authorization.
In this episode- Physical connector fit does not prove DC compatibility
- DC fast charging requires distinct wiring and digital communication
- Passive adapters cannot convert AC power into DC power
- Charging direction and vehicle model year alter compatibility
- Adapters cannot raise vehicle internal charging limits
Links & resources- Read the full article: Why EV Charging Adapters May Not Support DC
- how EV home charging works
- EV charging adapters guides
- Portable EV Charger Buying Guide
- How to Inspect an EV Charging Cable Safely
- How To Read An EV Charging Session Receipt
- Today's verified car tech deals
- How we review car tech
- Visit CarTechTalk
7 min - Best Wireless CarPlay Adapter for Multiple iPhones: Multi-Device Pairing Guide
Jemluse Wireless CarPlay Adapter for Apple iPhone offers the most direct balance of multi-user reconnect handling and quick boot speed for households sharing one vehicle. It pairs via 5.8 GHz Wi-Fi and Bluetooth 5.3 to establish stable links while allowing…
Links & resources- Read the full article: Best Wireless CarPlay Adapter for Multiple iPhones: Multi-Device Pairing Guide
- Wireless CarPlay Adapter Buying Guide
- Best Wireless CarPlay Adapter Under $50
- Wireless CarPlay Adapter Compatibility Guide
- Today's verified car tech deals
- How we review car tech
- Visit CarTechTalk
4 min - Fuel Trim Diagnostics and OBD2 Scanner Guide
Alex and Emma explain fuel trim parameters, diagnostic methods, and OBD2 scanner features for engine troubleshooting. Discussion covers short-term corrections, long-term learning, and tool hardware differences.
In this episode- Fuel trim maintains 14.7:1 stoichiometric ratio through ECU injector adjustments
- Combined fuel trim deviation exceeding 10 percent indicates fuel mixture problems
- Idle versus 2,500 RPM comparison isolates unmetered vacuum leaks from fuel delivery faults
- Live sensor graphing and multi-stream overlay separate advanced scan tools from basic readers
Links & resources- Read the full article: Best OBD2 Scanners and Diagnostic Tools for Fuel Trim: Complete Buying Guide
- OBD2 Scanner Buying Guide for Beginners
- Automotive Multimeter Buying Guide
- Best American Made OBD2 Scanners
- Today's verified car tech deals
- How we review car tech
- Visit CarTechTalk
5 min - Can Plug-In Hybrids Use DC Fast Charging?
Alex and Emma break down whether plug-in hybrids can plug into DC fast chargers and explain why most models rely on AC power instead.
In this episode- Most plug-in hybrids cannot use DC fast charging and support only Level 1 and Level 2 AC charging
- DC fast charging requires dedicated vehicle hardware and communication protocols that bypass the onboard charger
- Having a common J1772 port or an adapter does not enable DC charging on an AC-only vehicle
- A few specific models like certain Mitsubishi Outlander PHEVs support DC fast charging depending on model year and market
Links & resources- Read the full article: Can Plug-In Hybrids Use DC Fast Charging?
- guide to home EV charging setups
- Today's verified car tech deals
- How we review car tech
- Visit CarTechTalk
6 min - Matching the Right EV Charger to Your Car: Ports, Power, and Adapters
Alex and Emma break down how to correctly match an electric vehicle to public and home chargers. Learn why matching plugs do not guarantee compatibility and how onboard limits, adapters, and home wiring really work.
In this episode- Check exact vehicle make, model year, and market region rather than relying on brand alone.
- AC Level 1 and Level 2 charging rely on the onboard charger, while DC fast charging bypasses it.
- A higher-output charging station will not force a car to charge faster than its internal limits.
- Adapters only bridge physical connections and cannot convert AC power to DC or add unsupported charging modes.
- Home charging installations require professional electrical inspection to confirm circuit capacity and safety.
Links & resources- Read the full article: How to Match an EV Charger to Your Car
- home EV charging overview
- EV charging infrastructure procurement and installation resource
- EV chargers guides
- Portable EV Charger Buying Guide
- How to Protect an Outdoor EV Charger From Weather
- Today's verified car tech deals
- How we review car tech
- Visit CarTechTalk
5 min - Choosing the Best Portable Jump Starter for Heavy Diesel Trucks
Alex and Emma break down the massive electrical demands of diesel engines in freezing weather and how portable lithium jump starters handle high-compression starting.
In this episode- Diesel engines require massive cranking current due to high compression ratios and thick winter oil.
- Dual-battery setups operate in parallel on a 12-volt architecture, requiring thick cables like 8AWG.
- Portable lithium packs feature ratings from 4,000 to 10,000 peak amps, some operating down to minus 40 degrees.
- These units are strictly for 12-volt systems and cannot be used on 24-volt commercial equipment.
Links & resources- Read the full article: Best Portable Jump Starter for Diesel Trucks: Cranking Amps and Cold Weather Reliability
- Jump Starter
- Battery Jump Starter
- Portable Jump Starter Buying Guide
- Today's verified car tech deals
- How we review car tech
- Visit CarTechTalk
5 min - Best Tire Pressure Gauge With a Backlit Display: Night Visibility and Pressure Range Comparison
For drivers checking inflation levels in dark garages or roadside at night, the JACO Superior Products ElitePro Digital Tire offers the most complete feature set. The manufacturer specifies ANSI 2A calibration accuracy of plus or minus 0.50 percent across a…
Links & resources- Read the full article: Best Tire Pressure Gauge With a Backlit Display: Night Visibility and Pressure Range Comparison
- tire pressure gauge
- Best Tire Pressure Gauge Under $50
- Best Tire Pressure Gauge Under $25
- Today's verified car tech deals
- How we review car tech
- Visit CarTechTalk
7 min - How to Read an EV Charging Receipt
Alex and Emma break down the numbers, fees, and units on an EV charging session receipt. Learn why your billed kilowatt-hours never quite match your dashboard display.
In this episode- Match session ID, time, and charger location before checking totals
- Kilowatt-hours measure billed energy while kilowatts measure charging speed
- Energy delivered differs from battery gain due to thermal management and metering points
- Watch out for time-based rates, connection charges, and idle fees
- Always reconcile final posted bank charges instead of temporary authorizations
Links & resources- Read the full article: How to Read an EV Charging Receipt
- EV charger options for home setups
- EV Charging & Automotive Power
- How to Check EV Charging Adapter Compatibility
- How to Inspect an EV Charging Cable Safely
- Charging Electric Vehicles at Home
- Today's verified car tech deals
- How we review car tech
- Visit CarTechTalk
4 min
About CarTechTalk Podcast
From the publisher's feed
The CarTechTalk Podcast turns our car tech buying guides and how-to articles into short, friendly conversations. OBD2 scanners, jump starters, battery chargers, dash cams, tire inflators and EV…
charging, explained for everyday drivers. Every episode links to the full article on cartechtalk.com.