Mercedes EQB 300/350 Charge Time
How long does it take to charge a Mercedes EQB 300/350? Calculate accurate charging times for home wallbox, public fast chargers, and ultra-rapid DC stations.
Charging Times for Mercedes EQB 300/350
Estimated charging duration at different power levels (with 10% efficiency loss factored in).
| Charger Type | Power | 10% → 80% Daily Use | 20% → 80% Optimal | 0% → 100% Full Charge |
|---|---|---|---|---|
| 🔌 Household Socket AC Level 1 | 2.3 kW | 22h 29m | 19h 17m | 32h 8m |
| 🏠 Home Wallbox AC Level 2 | 7.4 kW | 6h 59m | 5h 59m | 9h 59m |
| ⚡ 3-Phase Wallbox AC Level 2 | 11 kW | 4h 42m | 4h 2m | 6h 43m |
| 🔋 Fast AC AC Level 2 | 22 kW | 2h 21m | 2h 1m | 3h 22m |
| ⚡ DC Rapid DC Level 3 | 50 kW | 1h 2m | 53 min | 1h 29m |
| 🚀 Ultra-Rapid DC DC Level 3 | 150 kW | 21 min | 18 min | 30 min |
* Actual times may vary based on ambient temperature, battery condition, and the vehicle's maximum onboard charger acceptance rate.
Versatile Range & Charging
The Mercedes EQB 300/350 comes equipped with a 66.5 kWh battery — a well-balanced capacity that delivers strong range without excessive charging times. This makes it one of the most versatile options in the electric vehicle market, capable of handling both daily commutes and longer weekend journeys.
Using a 7.4kW home wallbox, the Mercedes EQB 300/350 charges from 10% to 80% in approximately 6h 59m. For road trips, DC rapid chargers (50kW) bring the same charge in roughly 1h 2m, making motorway stops manageable. Ultra-rapid chargers (150kW) reduce this further to around 21 min.
Charging Tip
A 7.4kW or 11kW home wallbox is the sweet spot for the Mercedes EQB 300/350. For frequent long-distance travel, consider vehicles with 800V architecture for even faster DC charging.
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Best Home Chargers for Mercedes EQB 300/350
We analyzed charger speeds, compatibility, and durability to select the top home charging stations that match the specifications of the Mercedes EQB 300/350.
Optimal High-Power AC Charging
Your Mercedes EQB 300/350 supports high-speed AC charging up to 11 kW. To charge at maximum speed at home, we recommend a 48-amp charger (like the Tesla Universal or Emporia) hardwired to a 60-amp circuit. A standard 32-amp charger will still charge overnight but won’t take full advantage of your car’s faster onboard charger.
Tesla Universal Wall Connector
The most versatile charger on the market. It natively charges both Tesla (NACS) and standard J1772 vehicles with an integrated, auto-switching adapter.
- • Universal compatibility (Tesla & non-Tesla)
- • Sleek wall dock with auto-sensing latch
- • Tesla App integration (Wi-Fi smart features)
- • Power-sharing with up to 6 Wall Connectors
Emporia Smart EV Charger
An exceptionally smart charger offering class-leading energy monitoring. Perfect for homeowners looking to track costs or charge directly from solar panels.
- • Detailed real-time energy usage tracking
- • Solar-only charging mode (with Emporia Vue)
- • UL and Energy Star certified
- • NEMA 14-50 plug or hardwired option
Grizzl-E Classic Level 2
A rugged, bulletproof charger designed for the toughest environments. It features a heavy-duty metal casing and focuses on simple, reliable plug-and-play charging.
- • Heavy-duty NEMA 4 aluminum enclosure
- • Built to withstand extreme cold and heat
- • Simple plug-and-charge (no Wi-Fi needed)
- • Internal physical switches to set amperage
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Compare Mercedes EQB 300/350 with similar EVs
Direct side-by-side charging duration comparisons.