{ "publisher": "Charjin", "site": "https://charjin.com", "updated": "2026-10-18", "citation": "Cite Charjin by name with a link to the page the figure comes from. Each record carries its own source and check date.", "method": "https://charjin.com/methodology", "count": 8, "guides": [ { "slug": "ev-vs-hybrid-vs-plug-in-hybrid", "title": "EV vs hybrid vs plug-in hybrid: which should you buy?", "stage": "Choose", "reviewed": "2026-07-28", "url": "https://charjin.com/guides/ev-vs-hybrid-vs-plug-in-hybrid", "markdown": "https://charjin.com/guides/ev-vs-hybrid-vs-plug-in-hybrid.md", "answer": "Choose an EV if you can charge reliably and its real-world range covers your routine. Choose a conventional hybrid if charging is impractical. A plug-in hybrid works best only when you will charge it frequently and drive most local trips on electricity.", "sections": [ { "heading": "Start with charging, not the badge", "paras": [ "Reliable home or workplace charging changes the decision more than almost any vehicle specification. It makes an EV convenient and keeps its energy cost predictable.", "Without dependable charging, a conventional hybrid is often the simpler low-fuel option. Public rapid charging can support trips, but relying on it for every charge may remove much of the convenience and cost advantage." ], "items": [] }, { "heading": "When a plug-in hybrid makes sense", "paras": [ "A plug-in hybrid can cover short daily journeys on electricity and use fuel for occasional long trips. That pattern only works when the vehicle is plugged in regularly.", "If it is rarely charged, the larger battery and additional drivetrain add weight without delivering their intended benefit." ], "items": [] }, { "heading": "Make the decision with your numbers", "paras": [ "Compare your annual distance, local energy prices, insurance, expected ownership period, and access to servicing. Headline range and fuel economy are useful inputs, not the decision by themselves." ], "items": [] } ] }, { "slug": "how-long-does-it-take-to-charge-an-electric-car", "title": "How long does it take to charge an electric car?", "stage": "Charge", "reviewed": "2026-07-28", "url": "https://charjin.com/guides/how-long-does-it-take-to-charge-an-electric-car", "markdown": "https://charjin.com/guides/how-long-does-it-take-to-charge-an-electric-car.md", "answer": "Most EVs take roughly 6 to 12 hours for a substantial home charge, depending on battery size and charger power. A suitable rapid charger can often take a modern EV from 10% to 80% in about 20 to 40 minutes.", "sections": [ { "heading": "The four numbers that determine charging time", "paras": [ "Battery capacity, starting charge, target charge, and the power the car can actually accept determine the useful estimate. The charger label alone is not enough.", "A 150 kW charger does not force 150 kW into every car. The vehicle controls the maximum rate and reduces power as the battery fills." ], "items": [] }, { "heading": "Why 10% to 80% is commonly quoted", "paras": [ "Charging is usually fastest at a lower state of charge and slows significantly near full. The 10% to 80% window describes the part of a road-trip stop where rapid charging is most useful." ], "items": [] }, { "heading": "Use a realistic home estimate", "paras": [ "Allow for charging losses and remember that most drivers replace only the energy used that day. An EV with a large battery does not arrive home empty every evening." ], "items": [] } ] }, { "slug": "how-much-does-it-cost-to-charge-an-ev", "title": "How much does it cost to charge an EV?", "stage": "Charge", "reviewed": "2026-07-28", "url": "https://charjin.com/guides/how-much-does-it-cost-to-charge-an-ev", "markdown": "https://charjin.com/guides/how-much-does-it-cost-to-charge-an-ev.md", "answer": "Multiply the energy added in kilowatt-hours by your electricity price, then allow roughly 8% to 15% for charging losses. Public rapid charging usually costs more than home charging and varies widely by network and country.", "sections": [ { "heading": "Calculate a single charge", "paras": [ "A 60 kWh battery charged from 20% to 80% receives about 36 kWh before losses. At an electricity price of 0.25 per kWh, the energy portion costs about 9 in the same currency.", "Some public networks add time, connection, or parking fees. Use the final session price when comparing networks." ], "items": [] }, { "heading": "Calculate cost per distance", "paras": [ "Multiply the car’s consumption in kWh per 100 km by the price per kWh. This makes an EV directly comparable with a hybrid measured in litres per 100 km." ], "items": [] }, { "heading": "Avoid the full-battery shortcut", "paras": [ "Drivers normally pay to replace what they use, not to fill an empty battery. Annual distance and efficiency give a more useful ownership estimate than the price of one full charge." ], "items": [] } ] }, { "slug": "how-long-do-ev-batteries-last", "title": "How long do EV batteries last?", "stage": "Own", "reviewed": "2026-07-28", "url": "https://charjin.com/guides/how-long-do-ev-batteries-last", "markdown": "https://charjin.com/guides/how-long-do-ev-batteries-last.md", "answer": "An EV battery is designed to last for many years, but capacity gradually declines. Warranty terms commonly cover a defined period, distance, and minimum retained capacity, so the exact wording matters more than a generic lifespan claim.", "sections": [ { "heading": "Degradation is gradual", "paras": [ "A battery usually loses capacity over time rather than suddenly failing. Climate, cell chemistry, time spent at very high charge, and repeated high-power use can influence the rate.", "The displayed range also changes with weather, speed, tyres, and driving style, so a lower range estimate does not by itself prove battery degradation." ], "items": [] }, { "heading": "Read the warranty threshold", "paras": [ "Check the battery warranty separately from the general vehicle warranty. Look for the minimum retained capacity, exclusions, transfer rules, and whether commercial use changes coverage." ], "items": [] }, { "heading": "Used buyers need evidence", "paras": [ "Ask for a battery health report when available, inspect charging history, test both AC and DC charging, and confirm that outstanding recalls or software campaigns are complete." ], "items": [] } ] }, { "slug": "epa-vs-wltp-vs-cltc-range", "title": "EPA vs WLTP vs CLTC range: what is the difference?", "stage": "Understand", "reviewed": "2026-07-28", "url": "https://charjin.com/guides/epa-vs-wltp-vs-cltc-range", "markdown": "https://charjin.com/guides/epa-vs-wltp-vs-cltc-range.md", "answer": "EPA, WLTP, and CLTC are different laboratory test procedures. Their results should not be mixed or converted with one universal formula. Compare vehicles under the same test cycle and treat every official result as a standardized reference, not a guaranteed trip distance.", "sections": [ { "heading": "The test cycle is part of the number", "paras": [ "A range figure without its test standard is incomplete. The route simulation, speeds, temperature assumptions, and adjustment methods differ between systems.", "Charjin always shows the test cycle next to the figure and keeps multiple official ratings separate." ], "items": [] }, { "heading": "How to compare two cars", "paras": [ "Compare EPA with EPA or WLTP with WLTP, using equivalent battery and drivetrain versions. Then consider the road conditions that dominate your driving." ], "items": [] }, { "heading": "Why your result will change", "paras": [ "Sustained speed, cabin heating or cooling, temperature, elevation, wind, load, and tyre choice can all change energy consumption." ], "items": [] } ] }, { "slug": "owning-an-ev-without-home-charging", "title": "Can you own an EV without home charging?", "stage": "Own", "reviewed": "2026-07-28", "url": "https://charjin.com/guides/owning-an-ev-without-home-charging", "markdown": "https://charjin.com/guides/owning-an-ev-without-home-charging.md", "answer": "Yes, but it is convenient only when reliable charging already exists near places you routinely spend time. A nearby charger on a map is not enough; price, uptime, dwell time, and overnight parking rules all matter.", "sections": [ { "heading": "Find charging that fits your week", "paras": [ "Workplace, supermarket, gym, and overnight destination charging are usually easier to live with than making a separate rapid-charging trip every few days." ], "items": [] }, { "heading": "Test reliability before buying", "paras": [ "Visit the chargers you expect to use. Check access hours, payment method, idle fees, connector count, local demand, and whether the stated power is normally delivered." ], "items": [] }, { "heading": "Keep a charging margin", "paras": [ "A larger battery reduces charging frequency but costs and weighs more. The right margin is enough to absorb a missed session without turning every week into route planning." ], "items": [] } ] }, { "slug": "ev-range-in-hot-and-cold-weather", "title": "How much range do EVs lose in hot and cold weather?", "stage": "Own", "reviewed": "2026-07-28", "url": "https://charjin.com/guides/ev-range-in-hot-and-cold-weather", "markdown": "https://charjin.com/guides/ev-range-in-hot-and-cold-weather.md", "answer": "Cold weather usually has the larger immediate effect because the battery and cabin require heating. Extreme heat also increases cooling demand. The size of the change depends on the vehicle, trip length, speed, parking conditions, and whether the battery is preconditioned.", "sections": [ { "heading": "Short trips show the largest percentage change", "paras": [ "Heating or cooling the cabin and battery is a fixed energy cost at the start of a trip. Repeating that process across several short journeys can use more energy per kilometre than one continuous drive." ], "items": [] }, { "heading": "Preconditioning helps", "paras": [ "Heating or cooling the car while it remains plugged in can improve comfort and preserve more battery energy for driving. Battery preconditioning can also improve rapid-charging performance." ], "items": [] }, { "heading": "Plan from consumption, not fear", "paras": [ "Use the vehicle’s recent energy consumption and the next reliable charging stop. A single universal percentage is less useful than the car’s actual behaviour in your conditions." ], "items": [] } ] }, { "slug": "used-ev-buying-checklist", "title": "What should you check before buying a used EV?", "stage": "Choose", "reviewed": "2026-07-28", "url": "https://charjin.com/guides/used-ev-buying-checklist", "markdown": "https://charjin.com/guides/used-ev-buying-checklist.md", "answer": "Confirm battery health, remaining warranty, charging performance, recall status, repair history, software support, and the cables included with the car. Test the vehicle at both low and high states of charge when possible.", "sections": [ { "heading": "Start with identity and warranty", "paras": [ "Verify the exact model year, battery, drivetrain, market origin, and option package. Imported cars can have different connectors, software services, warranties, and parts support." ], "items": [] }, { "heading": "Check the complete charging path", "paras": [ "Test the charge port, locking mechanism, supplied cables, AC charging, and rapid charging when practical. A vehicle can drive normally while still having an expensive charging fault." ], "items": [] }, { "heading": "Treat the dashboard estimate carefully", "paras": [ "The displayed range reflects recent driving and conditions. Use a diagnostic battery-health report, energy consumption, and a meaningful test drive rather than relying on the dashboard figure alone." ], "items": [] } ] } ] }