How many kilowatt-hours of electricity does it take to fully charge a BYD Han?
3 Answers
It takes about 10 kilowatt-hours of electricity to fully charge a BYD Han. The BYD Han can charge for 10 minutes to achieve a range of 135km, and it only takes 25 minutes to charge from 30% to 80%. Charging time for the BYD Han: It takes about 3 hours to charge the BYD Han. For a pure electric long-range version of the BYD Han DM, using a charging pile with a 7kW charging power, it takes approximately 3.5 hours to fully charge from 0. Charging methods for the BYD Han: There are mainly three methods: one is to install a home AC charging pile, the second is to find an AC charging pile at a charging station (DC charging piles cannot be used), and the third is to use a portable charger plugged directly into a 220V household socket.
As an owner of the BYD Han, I often charge at home. A full charge typically requires about 70 to 85 kWh, depending on your model version. The long-range version has a nominal battery capacity of 77 kWh, but the actual input during charging may exceed 80 kWh due to losses such as heat dissipation and conversion efficiency. After each charge, I check the meter and find the consumption to be around 81 kWh, about 10% more than the nominal value. The model version makes a big difference—the standard version uses just over 60 kWh, while the performance version approaches 85 kWh. I recommend installing a home charging station, as slow charging is more efficient, taking about 6 hours to go from 20% to full, which is sufficient for weekly city commuting. Driving habits also affect consumption—using air conditioning or driving at high speeds drains the battery faster. For long-term use, battery health management is crucial; avoid overcharging or deep discharging to extend its lifespan. A full charge can cover about 500 km, which is very convenient. In case of power outages or trips, fast charging stations are a reliable backup.
When discussing charging technology, I must mention that the BYD Han's battery pack typically has a capacity ranging from 72 to 85 kWh, but the actual electricity consumption for a full charge exceeds the nominal value. For instance, with an efficiency of only about 90%, the input power might range from 80 to 95 kWh. These losses stem from charger conversion, line resistance, and temperature factors. Efficiency drops to around 85% in low temperatures, improving slightly in summer. I've tested with fast-charging stations—higher current but with an additional 8% loss, while slow charging is more stable. The key differences between model versions: the entry-level 64.8 kWh version requires about 71 kWh input, while the high-end 85 kWh version may consume over 90 kWh. Choosing the right charging equipment avoids extra waste, and the original adapter is better. Understanding these factors helps optimize charging habits, calibrate battery readings for improved accuracy, and make each charge more efficient and economical.
