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Hyundai IONIQ Electric 28 kWh charging curve & performance
MY2016, MY2017, MY2018, MY2019
Last modified: Aug 10, 2026
Below is the charging curve for Hyundai IONIQ Electric 28 kWh, 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
69 kW
Battery Capacity
30.5 kWh
Architecture
360 V
30.5 kWh — 30.5 kWh NMC
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%
18.2 kW
Average charging speed 10-100%
16.9 kW
Average charging speed 10-80%
47.2 kW
Advanced Metrics
Max C-Rate
2.26 C
Average C-Rate
1.59 C
Optimum charging area
0% – 60%
Time Analysis
Range Analysis
Key Insights
Optimum charging speed included 5 minutes loss
47.1 kW
Optimum charge stop time
21m 24s
Charging time 10-80%
24 m 53 s
Charging Tests from Content Creators
Some of our favorite content creators have tested this model's charging performance. Watch their videos for detailed real-world charging analysis.
Charging Speed Analysis
| SOC Range | Speed (kW) | Total Time | Energy Added |
|---|---|---|---|
| 0-100% | 18.2 kW | 1 h 32 m 8 s | 28.0 kWh |
| 10-100% | 16.9 kW | 1 h 29 m 26 s | 25.2 kWh |
| 10-80% | 47.2 kW | 24 m 53 s | 19.6 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 | Speed | Time | Energy charged |
|---|---|---|---|
|
0 |
50 kW | 00:00:00 | 0 kWh |
|
1 |
60 kW | 00:00:19 | 0.3 kWh |
|
2 |
69 kW | 00:00:36 | 0.6 kWh |
|
3 |
69 kW | 00:00:52 | 0.8 kWh |
|
4 |
69 kW | 00:01:08 | 1.1 kWh |
|
5 |
69 kW | 00:01:23 | 1.4 kWh |
|
6 |
69 kW | 00:01:39 | 1.7 kWh |
|
7 |
69 kW | 00:01:55 | 2.0 kWh |
|
8 |
69 kW | 00:02:10 | 2.2 kWh |
|
9 |
69 kW | 00:02:26 | 2.5 kWh |
|
10 |
69 kW | 00:02:42 | 2.8 kWh |
|
11 |
69 kW | 00:02:58 | 3.1 kWh |
|
12 |
69 kW | 00:03:13 | 3.4 kWh |
|
13 |
69 kW | 00:03:29 | 3.6 kWh |
|
14 |
69 kW | 00:03:45 | 3.9 kWh |
|
15 |
69 kW | 00:04:00 | 4.2 kWh |
|
16 |
69 kW | 00:04:16 | 4.5 kWh |
|
17 |
69 kW | 00:04:32 | 4.8 kWh |
|
18 |
69 kW | 00:04:47 | 5.0 kWh |
|
19 |
69 kW | 00:05:03 | 5.3 kWh |
|
20 |
69 kW | 00:05:19 | 5.6 kWh |
|
21 |
69 kW | 00:05:35 | 5.9 kWh |
|
22 |
69 kW | 00:05:50 | 6.2 kWh |
|
23 |
69 kW | 00:06:06 | 6.4 kWh |
|
24 |
69 kW | 00:06:22 | 6.7 kWh |
|
25 |
69 kW | 00:06:37 | 7.0 kWh |
|
26 |
69 kW | 00:06:53 | 7.3 kWh |
|
27 |
69 kW | 00:07:09 | 7.6 kWh |
|
28 |
69 kW | 00:07:25 | 7.8 kWh |
|
29 |
69 kW | 00:07:40 | 8.1 kWh |
|
30 |
69 kW | 00:07:56 | 8.4 kWh |
|
31 |
69 kW | 00:08:12 | 8.7 kWh |
|
32 |
69 kW | 00:08:27 | 9.0 kWh |
|
33 |
69 kW | 00:08:43 | 9.2 kWh |
|
34 |
69 kW | 00:08:59 | 9.5 kWh |
|
35 |
69 kW | 00:09:15 | 9.8 kWh |
|
36 |
69 kW | 00:09:30 | 10.1 kWh |
|
37 |
69 kW | 00:09:46 | 10.4 kWh |
|
38 |
69 kW | 00:10:02 | 10.6 kWh |
|
39 |
69 kW | 00:10:17 | 10.9 kWh |
|
40 |
69 kW | 00:10:33 | 11.2 kWh |
|
41 |
69 kW | 00:10:49 | 11.5 kWh |
|
42 |
68 kW | 00:11:05 | 11.8 kWh |
|
43 |
68 kW | 00:11:21 | 12.0 kWh |
|
44 |
67 kW | 00:11:37 | 12.3 kWh |
|
45 |
67 kW | 00:11:53 | 12.6 kWh |
|
46 |
67 kW | 00:12:09 | 12.9 kWh |
|
47 |
66 kW | 00:12:25 | 13.2 kWh |
|
48 |
66 kW | 00:12:42 | 13.4 kWh |
|
49 |
65 kW | 00:12:58 | 13.7 kWh |
|
50 |
65 kW | 00:13:15 | 14.0 kWh |
|
51 |
64 kW | 00:13:32 | 14.3 kWh |
|
52 |
62 kW | 00:13:49 | 14.6 kWh |
|
53 |
61 kW | 00:14:07 | 14.8 kWh |
|
54 |
59 kW | 00:14:25 | 15.1 kWh |
|
55 |
58 kW | 00:14:43 | 15.4 kWh |
|
56 |
56 kW | 00:15:02 | 15.7 kWh |
|
57 |
55 kW | 00:15:22 | 16.0 kWh |
|
58 |
53 kW | 00:15:42 | 16.2 kWh |
|
59 |
52 kW | 00:16:02 | 16.5 kWh |
|
60 |
50 kW | 00:16:24 | 16.8 kWh |
|
61 |
48 kW | 00:16:46 | 17.1 kWh |
|
62 |
47 kW | 00:17:08 | 17.4 kWh |
|
63 |
45 kW | 00:17:32 | 17.6 kWh |
|
64 |
44 kW | 00:17:56 | 17.9 kWh |
|
65 |
42 kW | 00:18:22 | 18.2 kWh |
|
66 |
40 kW | 00:18:48 | 18.5 kWh |
|
67 |
39 kW | 00:19:15 | 18.8 kWh |
|
68 |
37 kW | 00:19:44 | 19.0 kWh |
|
69 |
36 kW | 00:20:14 | 19.3 kWh |
|
70 |
34 kW | 00:20:45 | 19.6 kWh |
|
71 |
33 kW | 00:21:17 | 19.9 kWh |
|
72 |
31 kW | 00:21:51 | 20.2 kWh |
|
73 |
30 kW | 00:22:27 | 20.4 kWh |
|
74 |
28 kW | 00:23:04 | 20.7 kWh |
|
75 |
27 kW | 00:23:43 | 21.0 kWh |
|
76 |
26 kW | 00:24:25 | 21.3 kWh |
|
77 |
24 kW | 00:25:08 | 21.6 kWh |
|
78 |
23 kW | 00:25:54 | 21.8 kWh |
|
79 |
21 kW | 00:26:43 | 22.1 kWh |
|
80 |
20 kW | 00:27:36 | 22.4 kWh |
|
81 |
19 kW | 00:28:32 | 22.7 kWh |
|
82 |
17 kW | 00:29:32 | 23.0 kWh |
|
83 |
16 kW | 00:30:38 | 23.2 kWh |
|
84 |
14 kW | 00:31:50 | 23.5 kWh |
|
85 |
13 kW | 00:33:09 | 23.8 kWh |
|
86 |
12 kW | 00:34:36 | 24.1 kWh |
|
87 |
11 kW | 00:36:10 | 24.4 kWh |
|
88 |
10 kW | 00:37:53 | 24.6 kWh |
|
89 |
9 kW | 00:39:47 | 24.9 kWh |
|
90 |
8 kW | 00:41:55 | 25.2 kWh |
|
91 |
7 kW | 00:44:15 | 25.5 kWh |
|
92 |
7 kW | 00:46:48 | 25.8 kWh |
|
93 |
6 kW | 00:49:35 | 26.0 kWh |
|
94 |
6 kW | 00:52:39 | 26.3 kWh |
|
95 |
5 kW | 00:56:03 | 26.6 kWh |
|
96 |
4 kW | 01:00:13 | 26.9 kWh |
|
97 |
2 kW | 01:06:14 | 27.2 kWh |
|
98 |
1 kW | 01:17:05 | 27.4 kWh |
|
99 |
3 kW | 01:26:07 | 27.7 kWh |
|
100 |
3 kW | 01:32:08 | 28.0 kWh |