XPENG P7 702 Max charging curve & performance
MY2025, MY2026
Last modified: Jul 12, 2026
Below is the charging curve for XPENG P7 702 Max, 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
375 kW
Battery Capacity
74.9 kWh
74.9 kWh — 74.9 kWh LFP (Eve Energy)
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%
119.1 kW
Average charging speed 10-100%
114.6 kW
Average charging speed 10-80%
262.8 kW
Advanced Metrics
Max C-Rate
5.01 C
Average C-Rate
3.24 C
Optimum charging area
4% – 72%
Time Analysis
Range Analysis
Key Insights
Optimum charging speed included 5 minutes loss
189.9 kW
Optimum charge stop time
15m 15s
Charging time 10-80%
11 m 20 s
Charging Speed Analysis
| SOC Range | Charger output (kW) | Total Time | Energy Added |
|---|---|---|---|
| 0-100% | 119.1 kW | 35 m 46 s | 71.0 kWh |
| 10-100% | 114.6 kW | 33 m 28 s | 63.9 kWh |
| 10-80% | 262.8 kW | 11 m 20 s | 49.7 kWh |
Range Added Per Minute by Driving Cycle
| SOC Range | EPA | WLTP | 70 mph | 120 km/h |
|---|---|---|---|---|
| 0-100% | ? | ? | ? | ? |
| 10-100% | ? | ? | ? | ? |
| 10-80% | ? | ? | ? | ? |
Charging Curve Data (0–100% SOC)
| SOC | Charger output | Total time from 0% | Energy into battery |
|---|---|---|---|
|
0 |
90 kW | 00:00:00 | 0 kWh |
|
1 |
116 kW | 00:00:26 | 0.7 kWh |
|
2 |
142 kW | 00:00:46 | 1.4 kWh |
|
3 |
168 kW | 00:01:04 | 2.1 kWh |
|
4 |
194 kW | 00:01:19 | 2.8 kWh |
|
5 |
220 kW | 00:01:32 | 3.6 kWh |
|
6 |
251 kW | 00:01:43 | 4.3 kWh |
|
7 |
282 kW | 00:01:53 | 5.0 kWh |
|
8 |
313 kW | 00:02:02 | 5.7 kWh |
|
9 |
344 kW | 00:02:10 | 6.4 kWh |
|
10 |
375 kW | 00:02:18 | 7.1 kWh |
|
11 |
375 kW | 00:02:25 | 7.8 kWh |
|
12 |
375 kW | 00:02:32 | 8.5 kWh |
|
13 |
375 kW | 00:02:39 | 9.2 kWh |
|
14 |
375 kW | 00:02:47 | 9.9 kWh |
|
15 |
375 kW | 00:02:54 | 10.6 kWh |
|
16 |
375 kW | 00:03:01 | 11.4 kWh |
|
17 |
375 kW | 00:03:08 | 12.1 kWh |
|
18 |
375 kW | 00:03:15 | 12.8 kWh |
|
19 |
375 kW | 00:03:23 | 13.5 kWh |
|
20 |
375 kW | 00:03:30 | 14.2 kWh |
|
21 |
373 kW | 00:03:37 | 14.9 kWh |
|
22 |
371 kW | 00:03:44 | 15.6 kWh |
|
23 |
369 kW | 00:03:51 | 16.3 kWh |
|
24 |
367 kW | 00:03:59 | 17.0 kWh |
|
25 |
365 kW | 00:04:06 | 17.8 kWh |
|
26 |
364 kW | 00:04:13 | 18.5 kWh |
|
27 |
363 kW | 00:04:21 | 19.2 kWh |
|
28 |
362 kW | 00:04:28 | 19.9 kWh |
|
29 |
361 kW | 00:04:36 | 20.6 kWh |
|
30 |
360 kW | 00:04:43 | 21.3 kWh |
|
31 |
356 kW | 00:04:51 | 22.0 kWh |
|
32 |
352 kW | 00:04:58 | 22.7 kWh |
|
33 |
348 kW | 00:05:06 | 23.4 kWh |
|
34 |
344 kW | 00:05:14 | 24.1 kWh |
|
35 |
340 kW | 00:05:22 | 24.8 kWh |
|
36 |
336 kW | 00:05:30 | 25.6 kWh |
|
37 |
332 kW | 00:05:38 | 26.3 kWh |
|
38 |
328 kW | 00:05:46 | 27.0 kWh |
|
39 |
324 kW | 00:05:54 | 27.7 kWh |
|
40 |
320 kW | 00:06:02 | 28.4 kWh |
|
41 |
317 kW | 00:06:11 | 29.1 kWh |
|
42 |
314 kW | 00:06:19 | 29.8 kWh |
|
43 |
311 kW | 00:06:28 | 30.5 kWh |
|
44 |
308 kW | 00:06:37 | 31.2 kWh |
|
45 |
305 kW | 00:06:45 | 32.0 kWh |
|
46 |
302 kW | 00:06:54 | 32.7 kWh |
|
47 |
299 kW | 00:07:03 | 33.4 kWh |
|
48 |
296 kW | 00:07:12 | 34.1 kWh |
|
49 |
293 kW | 00:07:21 | 34.8 kWh |
|
50 |
290 kW | 00:07:31 | 35.5 kWh |
|
51 |
286 kW | 00:07:40 | 36.2 kWh |
|
52 |
282 kW | 00:07:49 | 36.9 kWh |
|
53 |
278 kW | 00:07:59 | 37.6 kWh |
|
54 |
274 kW | 00:08:09 | 38.3 kWh |
|
55 |
270 kW | 00:08:19 | 39.0 kWh |
|
56 |
266 kW | 00:08:29 | 39.8 kWh |
|
57 |
262 kW | 00:08:39 | 40.5 kWh |
|
58 |
258 kW | 00:08:49 | 41.2 kWh |
|
59 |
254 kW | 00:09:00 | 41.9 kWh |
|
60 |
250 kW | 00:09:10 | 42.6 kWh |
|
61 |
246 kW | 00:09:21 | 43.3 kWh |
|
62 |
242 kW | 00:09:32 | 44.0 kWh |
|
63 |
238 kW | 00:09:44 | 44.7 kWh |
|
64 |
234 kW | 00:09:55 | 45.4 kWh |
|
65 |
230 kW | 00:10:07 | 46.2 kWh |
|
66 |
226 kW | 00:10:18 | 46.9 kWh |
|
67 |
222 kW | 00:10:30 | 47.6 kWh |
|
68 |
218 kW | 00:10:43 | 48.3 kWh |
|
69 |
214 kW | 00:10:55 | 49.0 kWh |
|
70 |
210 kW | 00:11:08 | 49.7 kWh |
|
71 |
204 kW | 00:11:21 | 50.4 kWh |
|
72 |
198 kW | 00:11:34 | 51.1 kWh |
|
73 |
192 kW | 00:11:48 | 51.8 kWh |
|
74 |
186 kW | 00:12:02 | 52.5 kWh |
|
75 |
180 kW | 00:12:17 | 53.2 kWh |
|
76 |
174 kW | 00:12:32 | 54.0 kWh |
|
77 |
168 kW | 00:12:48 | 54.7 kWh |
|
78 |
162 kW | 00:13:04 | 55.4 kWh |
|
79 |
156 kW | 00:13:21 | 56.1 kWh |
|
80 |
150 kW | 00:13:39 | 56.8 kWh |
|
81 |
142 kW | 00:13:57 | 57.5 kWh |
|
82 |
134 kW | 00:14:17 | 58.2 kWh |
|
83 |
126 kW | 00:14:37 | 58.9 kWh |
|
84 |
118 kW | 00:14:59 | 59.6 kWh |
|
85 |
110 kW | 00:15:23 | 60.4 kWh |
|
86 |
104 kW | 00:15:48 | 61.1 kWh |
|
87 |
98 kW | 00:16:15 | 61.8 kWh |
|
88 |
92 kW | 00:16:43 | 62.5 kWh |
|
89 |
86 kW | 00:17:13 | 63.2 kWh |
|
90 |
80 kW | 00:17:46 | 63.9 kWh |
|
91 |
74 kW | 00:18:21 | 64.6 kWh |
|
92 |
68 kW | 00:18:58 | 65.3 kWh |
|
93 |
62 kW | 00:19:40 | 66.0 kWh |
|
94 |
56 kW | 00:20:25 | 66.7 kWh |
|
95 |
50 kW | 00:21:16 | 67.4 kWh |
|
96 |
38 kW | 00:22:18 | 68.2 kWh |
|
97 |
26 kW | 00:23:43 | 68.9 kWh |
|
98 |
13 kW | 00:26:02 | 69.6 kWh |
|
99 |
1 kW | 00:32:19 | 70.3 kWh |
|
100 |
25 kW | 00:35:46 | 71.0 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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