Can this car's battery be replaced? Has anyone done it before? Can the 431 be replaced with the 620?

When charging below 40%, the speed is particularly slow, but it significantly improves after exceeding 40%. Do any other Hongqi EQM5 owners experience the same situation?

I've bought the 610plus, and I tend to have accidents when reversing. I'm thinking about installing a 360-degree camera system. Has anyone done this modification? Will it affect the car's system use? My friend says it might cause the system to crash or freeze and advised me not to install it. Could any experts here give me some advice? Thanks!

For those who have modified the Hongqi EQM5 with a 360 panoramic system, does it affect the car's system? Does it lag or crash? I kindly seek guidance from the experts, thank you all!

Can the Hongqi E-QM5 be used to sleep in the car with the AC on? I checked the forums and saw that the rear seats can't fold down, so how flat can the front seats get? My needs are quite simple, road trips and sleeping in the car.

Hey everyone, for home charging stations, between the ak7 and y7b, which one allows for scheduled charging? I don't need remote air conditioning, just the scheduling feature! Has anyone actually installed one? Please let me know!!!

Guys, where can I find the battery nameplate information?

Do any of you hear a humming sound when the car is parked? I just noticed it recently. Didn't pay much attention during the summer, but someone mentioned it and now I notice it. They said it's the water pump circulating.

What power capacity (kW) should I choose for public charging stations to ensure they are fully charging and durable?