Mercedes EQS 400 charging curve & performance
MY2026
Last modified: Aug 10, 2026
Below is the charging curve for Mercedes EQS 400, 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
330 kW
Battery Capacity
118.0 kWh
Architecture
800 V
118.0 kWh — EQS 112 kWh
Estimated Data
The charging curve for this model is derived from manufacturer data and insights into the charging performance of similar battery packs.
Charging Performance
Average charging speed 0 - 100%
59.7 kW
Average charging speed 10-100%
56.2 kW
Average charging speed 10-80%
128.5 kW
Advanced Metrics
Max C-Rate
1.48 C
Average C-Rate
1.04 C
Optimum charging area
1% – 59%
Time Analysis
Range Analysis
Key Insights
Optimum charging speed included 5 minutes loss
126.2 kW
Optimum charge stop time
30m 52s
Charging time 10-80%
36 m 36 s
Charging Speed Analysis
| SOC Range | Charger output (kW) | Total Time | Energy Added |
|---|---|---|---|
| 0-100% | 59.7 kW | 1 h 52 m 28 s | 112.0 kWh |
| 10-100% | 56.2 kW | 1 h 47 m 32 s | 100.8 kWh |
| 10-80% | 128.5 kW | 36 m 36 s | 78.4 kWh |
Range Added Per Minute by Driving Cycle
| SOC Range | EPA | WLTP | 70 mph | 120 km/h |
|---|---|---|---|---|
| 0-100% | ? | 7.3 km (4.5 mi) | ? | ? |
| 10-100% | ? | 6.8 km (4.2 mi) | ? | ? |
| 10-80% | ? | 15.6 km (9.7 mi) | ? | ? |
Charging Curve Data (0–100% SOC)
| SOC | Charger output | Total time from 0% | Energy into battery |
|---|---|---|---|
|
0 |
130 kW | 00:00:00 | 0 kWh |
|
1 |
133 kW | 00:00:32 | 1.1 kWh |
|
2 |
136 kW | 00:01:03 | 2.2 kWh |
|
3 |
139 kW | 00:01:34 | 3.4 kWh |
|
4 |
142 kW | 00:02:04 | 4.5 kWh |
|
5 |
145 kW | 00:02:34 | 5.6 kWh |
|
6 |
147 kW | 00:03:03 | 6.7 kWh |
|
7 |
149 kW | 00:03:32 | 7.8 kWh |
|
8 |
151 kW | 00:04:00 | 9.0 kWh |
|
9 |
153 kW | 00:04:28 | 10.1 kWh |
|
10 |
155 kW | 00:04:56 | 11.2 kWh |
|
11 |
156 kW | 00:05:23 | 12.3 kWh |
|
12 |
157 kW | 00:05:50 | 13.4 kWh |
|
13 |
158 kW | 00:06:17 | 14.6 kWh |
|
14 |
159 kW | 00:06:44 | 15.7 kWh |
|
15 |
160 kW | 00:07:10 | 16.8 kWh |
|
16 |
161 kW | 00:07:37 | 17.9 kWh |
|
17 |
162 kW | 00:08:03 | 19.0 kWh |
|
18 |
163 kW | 00:08:29 | 20.2 kWh |
|
19 |
164 kW | 00:08:55 | 21.3 kWh |
|
20 |
165 kW | 00:09:21 | 22.4 kWh |
|
21 |
166 kW | 00:09:46 | 23.5 kWh |
|
22 |
167 kW | 00:10:12 | 24.6 kWh |
|
23 |
168 kW | 00:10:37 | 25.8 kWh |
|
24 |
169 kW | 00:11:03 | 26.9 kWh |
|
25 |
170 kW | 00:11:28 | 28.0 kWh |
|
26 |
171 kW | 00:11:52 | 29.1 kWh |
|
27 |
172 kW | 00:12:17 | 30.2 kWh |
|
28 |
173 kW | 00:12:42 | 31.4 kWh |
|
29 |
174 kW | 00:13:06 | 32.5 kWh |
|
30 |
175 kW | 00:13:31 | 33.6 kWh |
|
31 |
174 kW | 00:13:55 | 34.7 kWh |
|
32 |
174 kW | 00:14:19 | 35.8 kWh |
|
33 |
174 kW | 00:14:44 | 37.0 kWh |
|
34 |
173 kW | 00:15:08 | 38.1 kWh |
|
35 |
172 kW | 00:15:33 | 39.2 kWh |
|
36 |
172 kW | 00:15:57 | 40.3 kWh |
|
37 |
172 kW | 00:16:22 | 41.4 kWh |
|
38 |
171 kW | 00:16:47 | 42.6 kWh |
|
39 |
170 kW | 00:17:12 | 43.7 kWh |
|
40 |
170 kW | 00:17:37 | 44.8 kWh |
|
41 |
168 kW | 00:18:02 | 45.9 kWh |
|
42 |
167 kW | 00:18:27 | 47.0 kWh |
|
43 |
166 kW | 00:18:53 | 48.2 kWh |
|
44 |
164 kW | 00:19:18 | 49.3 kWh |
|
45 |
162 kW | 00:19:44 | 50.4 kWh |
|
46 |
161 kW | 00:20:11 | 51.5 kWh |
|
47 |
160 kW | 00:20:37 | 52.6 kWh |
|
48 |
158 kW | 00:21:04 | 53.8 kWh |
|
49 |
156 kW | 00:21:31 | 54.9 kWh |
|
50 |
155 kW | 00:21:58 | 56.0 kWh |
|
51 |
152 kW | 00:22:26 | 57.1 kWh |
|
52 |
150 kW | 00:22:54 | 58.2 kWh |
|
53 |
148 kW | 00:23:22 | 59.4 kWh |
|
54 |
145 kW | 00:23:51 | 60.5 kWh |
|
55 |
142 kW | 00:24:21 | 61.6 kWh |
|
56 |
140 kW | 00:24:51 | 62.7 kWh |
|
57 |
138 kW | 00:25:21 | 63.8 kWh |
|
58 |
135 kW | 00:25:53 | 65.0 kWh |
|
59 |
132 kW | 00:26:24 | 66.1 kWh |
|
60 |
130 kW | 00:26:57 | 67.2 kWh |
|
61 |
127 kW | 00:27:30 | 68.3 kWh |
|
62 |
124 kW | 00:28:03 | 69.4 kWh |
|
63 |
121 kW | 00:28:38 | 70.6 kWh |
|
64 |
118 kW | 00:29:14 | 71.7 kWh |
|
65 |
115 kW | 00:29:50 | 72.8 kWh |
|
66 |
112 kW | 00:30:27 | 73.9 kWh |
|
67 |
109 kW | 00:31:06 | 75.0 kWh |
|
68 |
106 kW | 00:31:45 | 76.2 kWh |
|
69 |
103 kW | 00:32:26 | 77.3 kWh |
|
70 |
100 kW | 00:33:08 | 78.4 kWh |
|
71 |
97 kW | 00:33:51 | 79.5 kWh |
|
72 |
94 kW | 00:34:35 | 80.6 kWh |
|
73 |
91 kW | 00:35:21 | 81.8 kWh |
|
74 |
88 kW | 00:36:09 | 82.9 kWh |
|
75 |
85 kW | 00:36:58 | 84.0 kWh |
|
76 |
82 kW | 00:37:48 | 85.1 kWh |
|
77 |
79 kW | 00:38:41 | 86.2 kWh |
|
78 |
76 kW | 00:39:36 | 87.4 kWh |
|
79 |
73 kW | 00:40:33 | 88.5 kWh |
|
80 |
70 kW | 00:41:32 | 89.6 kWh |
|
81 |
68 kW | 00:42:34 | 90.7 kWh |
|
82 |
65 kW | 00:43:38 | 91.8 kWh |
|
83 |
62 kW | 00:44:45 | 93.0 kWh |
|
84 |
60 kW | 00:45:54 | 94.1 kWh |
|
85 |
58 kW | 00:47:06 | 95.2 kWh |
|
86 |
55 kW | 00:48:22 | 96.3 kWh |
|
87 |
52 kW | 00:49:41 | 97.4 kWh |
|
88 |
50 kW | 00:51:03 | 98.6 kWh |
|
89 |
48 kW | 00:52:31 | 99.7 kWh |
|
90 |
45 kW | 00:54:02 | 100.8 kWh |
|
91 |
40 kW | 00:55:42 | 101.9 kWh |
|
92 |
35 kW | 00:57:35 | 103.0 kWh |
|
93 |
30 kW | 00:59:44 | 104.2 kWh |
|
94 |
25 kW | 01:02:16 | 105.3 kWh |
|
95 |
21 kW | 01:05:21 | 106.4 kWh |
|
96 |
16 kW | 01:09:15 | 107.5 kWh |
|
97 |
11 kW | 01:14:36 | 108.6 kWh |
|
98 |
6 kW | 01:23:06 | 109.8 kWh |
|
99 |
1 kW | 01:43:38 | 110.9 kWh |
|
100 |
15 kW | 01:52:28 | 112.0 kWh |
Charger output is the power the charging station delivers. Energy into battery is what actually arrives: around 5% is lost to heat and conversion along the way, and charging times are calculated from that reduced figure. Dividing energy by time therefore gives a value roughly 5% below the charger output column. The 5% is an estimate — real loss varies with temperature, state of charge and the charger used. Read more about charging loss
More information
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