Mercedes-EQ EQA 250+ charging curve & performance

MY2023, MY2024, MY2025, MY2026
Last modified: Aug 13, 2026

Below is the charging curve for Mercedes-EQ EQA 250+, 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
112 kW
Battery Capacity
73.9 kWh
Architecture
367 V

73.9 kWh —

Charging Performance

Average charging speed 0 - 100% 65.5 kW
Average charging speed 10-100% 68.6 kW
Average charging speed 10-80% 80.4 kW

Advanced Metrics

Max C-Rate 1.38 C
Average C-Rate 1.07 C
Optimum charging area 4% – 66%

Time Analysis

Range Analysis

Key Insights

Optimum charging speed included 5 minutes loss 77.3 kW
Optimum charge stop time 33m 55s
Charging time 10-80% 36 m 2 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.

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Charging Speed Analysis

SOC Range Charger output (kW) Total Time Energy Added
0-100% 65.5 kW 1 h 3 m 14 s 70.5 kWh
10-100% 68.6 kW 54 m 20 s 63.4 kWh
10-80% 80.4 kW 36 m 2 s 49.4 kWh

Range Added Per Minute by Driving Cycle

SOC Range EPA WLTP 70 mph 120 km/h
0-100% ? 8.9 km (5.5 mi) ? 5.1 km (3.2 mi)
10-100% ? 9.3 km (5.8 mi) ? 5.3 km (3.3 mi)
10-80% ? 10.9 km (6.8 mi) ? 6.2 km (3.9 mi)

Charging Curve Data (0–100% SOC)

SOC Charger output Total time from 0% Energy into battery

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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