Hongqi E-HS9 Premium charging curve & performance
Last modified: Mar 07, 2026Below is the charging curve for Hongqi E-HS9 Premium, illustrating the charging speed at various battery levels. Additionally, graphs for range and time provide comprehensive details on charging performance.
Charging Highlights
Peak DC Speed
135 kW
Battery Capacity
99.0 kWh
Architecture
410 V
99.0 kWh — 99kWh
Charging Performance
Average charging speed 0 - 100%
71.4 kW
Average charging speed 10-100%
72.6 kW
Average charging speed 10-80%
105.0 kW
Advanced Metrics
Max C-Rate
1.26C
Average C-Rate
0.97C
Optimum charging area
8% – 68%
Time Analysis
Range Analysis
Key Insights
Optimum charging speed included 5 minutes loss
94.0 kW
Optimum charge stop time
36m 29s
Charging time 10-80%
38 m 7 s
Charging Speed Analysis
| SOC Range | Speed (kW) | Total Time | Energy Added |
|---|---|---|---|
| 0-100% | 71.4 kW | 1 h 20 m 7 s | 95.3 kWh |
| 10-100% | 72.6 kW | 1 h 10 m 51 s | 85.8 kWh |
| 10-80% | 105.0 kW | 38 m 7 s | 66.7 kWh |
Range Added Per Minute by Driving Cycle
| SOC Range | EPA | WLTP | 70 mph | 120 km/h |
|---|---|---|---|---|
| 0-100% | ? | 5.8 km (3.6 mi) | ? | 3.7 km (2.3 mi) |
| 10-100% | ? | 5.9 km (3.7 mi) | ? | 3.8 km (2.4 mi) |
| 10-80% | ? | 8.5 km (5.3 mi) | ? | 5.5 km (3.4 mi) |
Charging Curve Data (0–100% SOC)
| SOC | Speed | Time | Energy charged |
|---|---|---|---|
|
0 |
30 kW | 00:00:00 | 0 kWh |
|
1 |
39 kW | 00:01:46 | 1.0 kWh |
|
2 |
49 kW | 00:03:09 | 1.9 kWh |
|
3 |
58 kW | 00:04:18 | 2.9 kWh |
|
4 |
68 kW | 00:05:17 | 3.8 kWh |
|
5 |
77 kW | 00:06:08 | 4.8 kWh |
|
6 |
86 kW | 00:06:53 | 5.7 kWh |
|
7 |
96 kW | 00:07:34 | 6.7 kWh |
|
8 |
105 kW | 00:08:10 | 7.6 kWh |
|
9 |
115 kW | 00:08:44 | 8.6 kWh |
|
10 |
124 kW | 00:09:15 | 9.5 kWh |
|
11 |
124 kW | 00:09:45 | 10.5 kWh |
|
12 |
124 kW | 00:10:14 | 11.4 kWh |
|
13 |
125 kW | 00:10:44 | 12.4 kWh |
|
14 |
125 kW | 00:11:14 | 13.3 kWh |
|
15 |
125 kW | 00:11:43 | 14.3 kWh |
|
16 |
125 kW | 00:12:13 | 15.2 kWh |
|
17 |
124 kW | 00:12:42 | 16.2 kWh |
|
18 |
122 kW | 00:13:12 | 17.2 kWh |
|
19 |
120 kW | 00:13:43 | 18.1 kWh |
|
20 |
120 kW | 00:14:13 | 19.1 kWh |
|
21 |
120 kW | 00:14:44 | 20.0 kWh |
|
22 |
120 kW | 00:15:15 | 21.0 kWh |
|
23 |
120 kW | 00:15:46 | 21.9 kWh |
|
24 |
120 kW | 00:16:16 | 22.9 kWh |
|
25 |
120 kW | 00:16:47 | 23.8 kWh |
|
26 |
120 kW | 00:17:18 | 24.8 kWh |
|
27 |
121 kW | 00:17:49 | 25.7 kWh |
|
28 |
122 kW | 00:18:19 | 26.7 kWh |
|
29 |
122 kW | 00:18:49 | 27.6 kWh |
|
30 |
122 kW | 00:19:19 | 28.6 kWh |
|
31 |
122 kW | 00:19:50 | 29.5 kWh |
|
32 |
122 kW | 00:20:20 | 30.5 kWh |
|
33 |
123 kW | 00:20:50 | 31.4 kWh |
|
34 |
123 kW | 00:21:20 | 32.4 kWh |
|
35 |
123 kW | 00:21:50 | 33.4 kWh |
|
36 |
123 kW | 00:22:20 | 34.3 kWh |
|
37 |
123 kW | 00:22:50 | 35.3 kWh |
|
38 |
123 kW | 00:23:20 | 36.2 kWh |
|
39 |
123 kW | 00:23:50 | 37.2 kWh |
|
40 |
124 kW | 00:24:20 | 38.1 kWh |
|
41 |
124 kW | 00:24:50 | 39.1 kWh |
|
42 |
124 kW | 00:25:19 | 40.0 kWh |
|
43 |
125 kW | 00:25:49 | 41.0 kWh |
|
44 |
125 kW | 00:26:18 | 41.9 kWh |
|
45 |
125 kW | 00:26:48 | 42.9 kWh |
|
46 |
125 kW | 00:27:17 | 43.8 kWh |
|
47 |
125 kW | 00:27:47 | 44.8 kWh |
|
48 |
125 kW | 00:28:16 | 45.7 kWh |
|
49 |
121 kW | 00:28:46 | 46.7 kWh |
|
50 |
118 kW | 00:29:17 | 47.6 kWh |
|
51 |
116 kW | 00:29:49 | 48.6 kWh |
|
52 |
113 kW | 00:30:21 | 49.6 kWh |
|
53 |
110 kW | 00:30:54 | 50.5 kWh |
|
54 |
108 kW | 00:31:28 | 51.5 kWh |
|
55 |
106 kW | 00:32:02 | 52.4 kWh |
|
56 |
106 kW | 00:32:37 | 53.4 kWh |
|
57 |
106 kW | 00:33:12 | 54.3 kWh |
|
58 |
107 kW | 00:33:47 | 55.3 kWh |
|
59 |
107 kW | 00:34:21 | 56.2 kWh |
|
60 |
107 kW | 00:34:56 | 57.2 kWh |
|
61 |
106 kW | 00:35:30 | 58.1 kWh |
|
62 |
105 kW | 00:36:05 | 59.1 kWh |
|
63 |
104 kW | 00:36:41 | 60.0 kWh |
|
64 |
104 kW | 00:37:16 | 61.0 kWh |
|
65 |
103 kW | 00:37:52 | 61.9 kWh |
|
66 |
102 kW | 00:38:28 | 62.9 kWh |
|
67 |
102 kW | 00:39:04 | 63.9 kWh |
|
68 |
101 kW | 00:39:40 | 64.8 kWh |
|
69 |
100 kW | 00:40:17 | 65.8 kWh |
|
70 |
100 kW | 00:40:54 | 66.7 kWh |
|
71 |
99 kW | 00:41:31 | 67.7 kWh |
|
72 |
99 kW | 00:42:08 | 68.6 kWh |
|
73 |
98 kW | 00:42:46 | 69.6 kWh |
|
74 |
97 kW | 00:43:23 | 70.5 kWh |
|
75 |
96 kW | 00:44:02 | 71.5 kWh |
|
76 |
96 kW | 00:44:40 | 72.4 kWh |
|
77 |
95 kW | 00:45:19 | 73.4 kWh |
|
78 |
94 kW | 00:45:58 | 74.3 kWh |
|
79 |
87 kW | 00:46:39 | 75.3 kWh |
|
80 |
80 kW | 00:47:23 | 76.2 kWh |
|
81 |
77 kW | 00:48:10 | 77.2 kWh |
|
82 |
71 kW | 00:49:00 | 78.1 kWh |
|
83 |
66 kW | 00:49:53 | 79.1 kWh |
|
84 |
62 kW | 00:50:51 | 80.1 kWh |
|
85 |
57 kW | 00:51:53 | 81.0 kWh |
|
86 |
53 kW | 00:53:00 | 82.0 kWh |
|
87 |
49 kW | 00:54:12 | 82.9 kWh |
|
88 |
44 kW | 00:55:32 | 83.9 kWh |
|
89 |
41 kW | 00:56:59 | 84.8 kWh |
|
90 |
39 kW | 00:58:31 | 85.8 kWh |
|
91 |
37 kW | 01:00:08 | 86.7 kWh |
|
92 |
35 kW | 01:01:50 | 87.7 kWh |
|
93 |
33 kW | 01:03:38 | 88.6 kWh |
|
94 |
31 kW | 01:05:32 | 89.6 kWh |
|
95 |
30 kW | 01:07:33 | 90.5 kWh |
|
96 |
28 kW | 01:09:42 | 91.5 kWh |
|
97 |
26 kW | 01:12:00 | 92.4 kWh |
|
98 |
24 kW | 01:14:29 | 93.4 kWh |
|
99 |
22 kW | 01:17:11 | 94.3 kWh |
|
100 |
20 kW | 01:20:07 | 95.3 kWh |