Lexus RZ 300e charging curve & performance
MY2023
Last modified: Aug 18, 2026
Below is the charging curve for Lexus RZ 300e, 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
147 kW
Battery Capacity
71.4 kWh
Architecture
355 V
71.4 kWh — 71.4kWh
Charging Performance
Average charging speed 0 - 100%
46.9 kW
Average charging speed 10-100%
44.9 kW
Average charging speed 10-80%
71.4 kW
Advanced Metrics
Max C-Rate
1.92 C
Average C-Rate
1.06 C
Optimum charging area
4% – 48%
Time Analysis
Range Analysis
Key Insights
Optimum charging speed included 5 minutes loss
79.7 kW
Optimum charge stop time
21m 12s
Charging time 10-80%
37 m 38 s
Charging Speed Analysis
| SOC Range | Charger output (kW) | Total Time | Energy Added |
|---|---|---|---|
| 0-100% | 46.9 kW | 1 h 21 m 53 s | 64.0 kWh |
| 10-100% | 44.9 kW | 1 h 17 m 1 s | 57.6 kWh |
| 10-80% | 71.4 kW | 37 m 38 s | 44.8 kWh |
Range Added Per Minute by Driving Cycle
| SOC Range | EPA | WLTP | 70 mph | 120 km/h |
|---|---|---|---|---|
| 0-100% | 3.8 km (2.4 mi) | 5.9 km (3.7 mi) | 3.7 km (2.3 mi) | 3.5 km (2.2 mi) |
| 10-100% | 3.7 km (2.3 mi) | 5.6 km (3.5 mi) | 3.6 km (2.2 mi) | 3.3 km (2.1 mi) |
| 10-80% | 5.9 km (3.7 mi) | 8.9 km (5.5 mi) | 5.7 km (3.5 mi) | 5.3 km (3.3 mi) |
Charging Curve Data (0–100% SOC)
| SOC | Charger output | Total time from 0% | Energy into battery |
|---|---|---|---|
|
0 |
50 kW | 00:00:00 | 0 kWh |
|
1 |
81 kW | 00:00:37 | 0.6 kWh |
|
2 |
82 kW | 00:01:06 | 1.3 kWh |
|
3 |
83 kW | 00:01:36 | 1.9 kWh |
|
4 |
84 kW | 00:02:05 | 2.6 kWh |
|
5 |
85 kW | 00:02:33 | 3.2 kWh |
|
6 |
86 kW | 00:03:02 | 3.8 kWh |
|
7 |
87 kW | 00:03:30 | 4.5 kWh |
|
8 |
88 kW | 00:03:58 | 5.1 kWh |
|
9 |
89 kW | 00:04:25 | 5.8 kWh |
|
10 |
90 kW | 00:04:52 | 6.4 kWh |
|
11 |
90 kW | 00:05:19 | 7.0 kWh |
|
12 |
111 kW | 00:05:43 | 7.7 kWh |
|
13 |
121 kW | 00:06:04 | 8.3 kWh |
|
14 |
129 kW | 00:06:23 | 9.0 kWh |
|
15 |
132 kW | 00:06:42 | 9.6 kWh |
|
16 |
133 kW | 00:07:00 | 10.2 kWh |
|
17 |
135 kW | 00:07:18 | 10.9 kWh |
|
18 |
134 kW | 00:07:36 | 11.5 kWh |
|
19 |
133 kW | 00:07:55 | 12.2 kWh |
|
20 |
135 kW | 00:08:13 | 12.8 kWh |
|
21 |
134 kW | 00:08:31 | 13.4 kWh |
|
22 |
132 kW | 00:08:49 | 14.1 kWh |
|
23 |
134 kW | 00:09:07 | 14.7 kWh |
|
24 |
134 kW | 00:09:25 | 15.4 kWh |
|
25 |
137 kW | 00:09:43 | 16.0 kWh |
|
26 |
135 kW | 00:10:01 | 16.6 kWh |
|
27 |
136 kW | 00:10:19 | 17.3 kWh |
|
28 |
133 kW | 00:10:37 | 17.9 kWh |
|
29 |
132 kW | 00:10:55 | 18.6 kWh |
|
30 |
129 kW | 00:11:14 | 19.2 kWh |
|
31 |
126 kW | 00:11:33 | 19.8 kWh |
|
32 |
123 kW | 00:11:52 | 20.5 kWh |
|
33 |
120 kW | 00:12:12 | 21.1 kWh |
|
34 |
119 kW | 00:12:33 | 21.8 kWh |
|
35 |
113 kW | 00:12:54 | 22.4 kWh |
|
36 |
111 kW | 00:13:15 | 23.0 kWh |
|
37 |
109 kW | 00:13:37 | 23.7 kWh |
|
38 |
106 kW | 00:14:00 | 24.3 kWh |
|
39 |
103 kW | 00:14:23 | 25.0 kWh |
|
40 |
104 kW | 00:14:46 | 25.6 kWh |
|
41 |
99 kW | 00:15:10 | 26.2 kWh |
|
42 |
96 kW | 00:15:35 | 26.9 kWh |
|
43 |
97 kW | 00:16:00 | 27.5 kWh |
|
44 |
91 kW | 00:16:26 | 28.2 kWh |
|
45 |
91 kW | 00:16:53 | 28.8 kWh |
|
46 |
87 kW | 00:17:20 | 29.4 kWh |
|
47 |
86 kW | 00:17:48 | 30.1 kWh |
|
48 |
83 kW | 00:18:17 | 30.7 kWh |
|
49 |
81 kW | 00:18:46 | 31.4 kWh |
|
50 |
83 kW | 00:19:16 | 32.0 kWh |
|
51 |
78 kW | 00:19:46 | 32.6 kWh |
|
52 |
75 kW | 00:20:18 | 33.3 kWh |
|
53 |
73 kW | 00:20:51 | 33.9 kWh |
|
54 |
72 kW | 00:21:24 | 34.6 kWh |
|
55 |
69 kW | 00:21:58 | 35.2 kWh |
|
56 |
69 kW | 00:22:34 | 35.8 kWh |
|
57 |
65 kW | 00:23:10 | 36.5 kWh |
|
58 |
63 kW | 00:23:48 | 37.1 kWh |
|
59 |
61 kW | 00:24:27 | 37.8 kWh |
|
60 |
60 kW | 00:25:07 | 38.4 kWh |
|
61 |
58 kW | 00:25:48 | 39.0 kWh |
|
62 |
57 kW | 00:26:30 | 39.7 kWh |
|
63 |
53 kW | 00:27:14 | 40.3 kWh |
|
64 |
53 kW | 00:28:00 | 41.0 kWh |
|
65 |
54 kW | 00:28:45 | 41.6 kWh |
|
66 |
52 kW | 00:29:31 | 42.2 kWh |
|
67 |
53 kW | 00:30:17 | 42.9 kWh |
|
68 |
52 kW | 00:31:03 | 43.5 kWh |
|
69 |
47 kW | 00:31:52 | 44.2 kWh |
|
70 |
47 kW | 00:32:44 | 44.8 kWh |
|
71 |
46 kW | 00:33:36 | 45.4 kWh |
|
72 |
44 kW | 00:34:30 | 46.1 kWh |
|
73 |
43 kW | 00:35:26 | 46.7 kWh |
|
74 |
44 kW | 00:36:22 | 47.4 kWh |
|
75 |
42 kW | 00:37:18 | 48.0 kWh |
|
76 |
40 kW | 00:38:17 | 48.6 kWh |
|
77 |
39 kW | 00:39:19 | 49.3 kWh |
|
78 |
39 kW | 00:40:21 | 49.9 kWh |
|
79 |
37 kW | 00:41:25 | 50.6 kWh |
|
80 |
36 kW | 00:42:31 | 51.2 kWh |
|
81 |
34 kW | 00:43:40 | 51.8 kWh |
|
82 |
35 kW | 00:44:51 | 52.5 kWh |
|
83 |
34 kW | 00:46:01 | 53.1 kWh |
|
84 |
33 kW | 00:47:13 | 53.8 kWh |
|
85 |
33 kW | 00:48:27 | 54.4 kWh |
|
86 |
31 kW | 00:49:43 | 55.0 kWh |
|
87 |
31 kW | 00:51:01 | 55.7 kWh |
|
88 |
29 kW | 00:52:22 | 56.3 kWh |
|
89 |
28 kW | 00:53:47 | 57.0 kWh |
|
90 |
27 kW | 00:55:15 | 57.6 kWh |
|
91 |
26 kW | 00:56:46 | 58.2 kWh |
|
92 |
25 kW | 00:58:22 | 58.9 kWh |
|
93 |
25 kW | 00:59:59 | 59.5 kWh |
|
94 |
24 kW | 01:01:38 | 60.2 kWh |
|
95 |
20 kW | 01:03:28 | 60.8 kWh |
|
96 |
17 kW | 01:05:39 | 61.4 kWh |
|
97 |
14 kW | 01:08:15 | 62.1 kWh |
|
98 |
10 kW | 01:11:37 | 62.7 kWh |
|
99 |
8 kW | 01:16:07 | 63.4 kWh |
|
100 |
6 kW | 01:21:53 | 64.0 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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