BYD Atto 2 vs BYD Atto 3 (Extended Range)
Comparing battery size, maximum AC/DC charging rates, range, and detailed charging durations for home wallboxes and public DC fast chargers.
Specification Comparison
| Specification | BYD Atto 2 | BYD Atto 3 (Extended Range) |
|---|---|---|
| Brand | BYD | BYD |
| Battery Capacity | 45.12 kWh | 60.48 kWh (25% larger) |
| Max AC Charge Power | 11 kW | 11 kW |
| Max DC Charge Power | 65 kW | 150 kW ✓ |
| Range (WLTP) | 298 km | 399 km (more range) |
| Efficiency (WLTP) | 4.1 mi/kWh | 4.1 mi/kWh |
| Est. EPA Range | 185 miles | 248 miles |
Charging Time Comparison
Select a charging scenario to see side-by-side charging speeds.
| Charger Type | BYD Atto 2 | BYD Atto 3 (Extended Range) |
|---|---|---|
| 🔌 Household Socket 2.3 kW • AC Level 1 | 15h 15m Capped at 2.3 kW | 20h 27m Capped at 2.3 kW |
| 🏠 Home Wallbox 7.4 kW • AC Level 2 | 4h 45m Capped at 7.4 kW | 6h 21m Capped at 7.4 kW |
| ⚡ 3-Phase Wallbox 11 kW • AC Level 2 | 3h 11m Capped at 11 kW | 4h 17m Capped at 11 kW |
| 🔋 Fast AC 22 kW • AC Level 2 | 3h 11m Capped at 11 kW | 4h 17m Capped at 11 kW |
| ⚡ DC Rapid 50 kW • DC Level 3 | 42 min Capped at 50 kW | 56 min Capped at 50 kW |
| 🚀 Ultra-Rapid DC 150 kW • DC Level 3 | 32 min Capped at 65 kW | 19 min Capped at 150 kW |
* Higher vehicle acceptance rates allow faster charging. Estimated times show limits based on onboard AC/DC caps.
How their charging profiles differ
The BYD Atto 2 and BYD Atto 3 (Extended Range) present different charging characteristics primarily driven by battery capacity and maximum charge limits.
Battery Capacity: The BYD Atto 2 features a 45.12 kWh battery, which is 25% smaller than the BYD Atto 3 (Extended Range)'s 60.48 kWh pack. A larger battery offers more driving range but takes proportionally longer to charge at standard charge rates.
At-Home Charging (AC): Both vehicles share the same maximum AC onboard charger rate of 11 kW. This means they will draw the same maximum power from home wallboxes.
On-The-Road DC Fast Charging: The BYD Atto 2 accepts up to 65 kW DC, while the BYD Atto 3 (Extended Range) supports up to 150 kW DC. The BYD Atto 3 (Extended Range) has a faster DC limit of 150 kW, allowing it to charge faster on ultra-rapid chargers, assuming the station can supply the max power.
BYD Recommendation
For the BYD Atto 2, a standard 7.4 kW home wallbox is ideal for overnight charging. If you travel long distances frequently, look for DC fast chargers capable of supplying at least 65 kW to minimize charging stops.
BYD Recommendation
For the BYD Atto 3 (Extended Range), a 7.4 kW home charger is also the perfect fit. Since it supports up to 150 kW DC, you will achieve optimal highway charge times by planning stops at charging stations rated 150 kW or higher.
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EV Chargers for BYD & BYD
Compatible home wallboxes and accessories for charging these electric vehicles.
Best Home Chargers for BYD Atto 2
We analyzed charger speeds, compatibility, and durability to select the top home charging stations that match the specifications of the BYD Atto 2.
Optimal High-Power AC Charging
Your BYD Atto 2 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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