At what remaining battery level should the BYD Han be charged?
2 Answers
BYD Han theoretically requires recharging when the battery consumption reaches 65% to 75% (remaining battery level between 35% and 20%). Charging at this level neither damages the internal structure of the battery nor maximizes battery retention, while also extending its lifespan. BYD Han charging requirements: Slow charging typically uses alternating current (AC), such as from a home charging station. AC charging, due to the conversion by the vehicle's onboard charger, exerts much less impact on the battery, although it takes more time. Currently, most home slow charging stations operate at 220V, compatible with most household circuits, allowing for easy installation in residential parking spaces or underground garages. BYD Han charging recommendations: It is advised to avoid excessive discharge, as it can negatively affect battery lifespan. Ideally, start charging when the battery level drops to around 20%, which ensures good durability for the vehicle's battery.
I think it's best to charge the BYD Han when the battery level is between 20% and 30%. This way, the battery won't be too depleted, as lithium-ion batteries prefer to stay within the mid-range of 20%-80%. Fully charging or discharging can shorten their lifespan. After driving for over a year, I've developed the habit of looking for a charging station when the battery drops to 25%, especially during the extreme temperatures of summer or winter when the battery is more vulnerable. Charging in advance is more reliable. Normally, I only charge up to 80%, reserving a full 100% charge for long trips. Keeping the battery healthy ensures the range doesn't shrink, and it's more worry-free for extended use. If the battery level gets too low and you encounter traffic, the dashboard alarm can be quite alarming, so charging earlier is much safer.
