Charging is possible by using a regular wall plug or a charging station. Public charging is always done through a charging station. How fast the EV can charge depends on the charging station (EVSE) used and the maximum charging capacity of the EV. The table below shows all possible options for charging the BYD DOLPHIN 44.9 kWh Boost. Each option shows how fast the battery can be charged from empty to full.
Europe
Charging an EV in Europe differs by country. Some European countries primarily use 1-phase connections to the grid, while other countries are almost exclusively using a 3-phase connection. The table below shows all possible ways the BYD DOLPHIN 44.9 kWh Boost can be charged, but some modes of charging might not be widely available in certain countries.
Type 2 (Mennekes - IEC 62196)
Charging Point
Max. Power
Power
Time
Rate
Wall Plug (2.3 kW)
230V / 1x10A
2.3 kW
23 hours
11 km/h
1-phase 16A (3.7 kW)
230V / 1x16A
3.7 kW
14h30m
18 km/h
1-phase 32A (7.4 kW)
230V / 1x32A
7.4 kW
7h15m
36 km/h
3-phase 16A (11 kW)
230V / 1x16A
3.7 kW †
14h30m
18 km/h
3-phase 32A (22 kW)
230V / 1x32A
7.4 kW †
7h15m
36 km/h
† = Limited by on-board charger, vehicle cannot charge faster.
Fast Charging (10 -> 80%)
Rapid charging enables longer journeys by adding as much range as possible in the shortest amount of time. Charging power will decrease significantly after 80% state-of-charge has been reached. A typical rapid charge therefore rarely exceeds 80% SoC. The rapid charge rate of an EV depends on the charger used and the maximum charging power the EV can handle. The table below shows all details for rapid charging the BYD DOLPHIN 44.9 kWh Boost.
Max. Power: maximum power provided by charge point
Avg. Power: average power provided by charge point over a session from 10% to 80%
Time: time needed to charge from 10% to 80%
Rate: average charging speed over a session from 10% to 80%
Combined Charging System (CCS Combo 2)
Charging Point
Max. Power
Avg. Power
Time
Rate
CCS (50 kW DC)
50 kW
40 kW †
50 min
210 km/h
CCS (100 kW DC)
60 kW †
50 kW †
40 min
270 km/h
CCS (150 kW DC)
60 kW †
50 kW †
40 min
270 km/h
This vehicle supports Autocharge
This vehicle does not support Plug & Charge
† = Limited by charging capabilities of vehicle
Autocharge: allows for automatic initiation of a charging session at supported CCS charging stations.
Plug & Charge: allows for automatic initiation of a charging session at supported CCS charging stations in accordance with ISO 15118.
Actual charging rates may differ from data shown due to factors like outside temperature, state of the battery and driving style.
BYD Claimed Specifications
The table below shows the claimed specifications from the manufacturer for charging the BYD DOLPHIN 44.9 kWh Boost. The specifications can differ from the table above for a variety of reasons. If real-world charge tests are available, these differences can be signifcant. If no real-world tests are available, the table above will be based on the manufacturer specifications as per the table below.
Max. Power: maximum charge power during charging session
Charge From: battery percentage (% SoC) where charging session is started
Charge To: battery percentage (% SoC) where charging session is ended
Time: time needed for charging session
BYD Claimed Specifications
Max. Power
Charge From
Charge To
Time
60 kW
10 %
80 %
38 min
Dimensions and Weight
Length
4290 mm
Width
1770 mm
Width with mirrors
2012 mm
Height
1570 mm
Wheelbase
2700 mm
Weight Unladen (EU) *
1700 kg
Gross Vehicle Weight (GVWR)
No Data
Max. Payload
No Data
Cargo Volume
345 L
Cargo Volume Max
1310 L
Cargo Volume Frunk
0 L
Roof Load
No Data
Tow Hitch Possible
No Data
Towing Weight Unbraked
0 kg
Towing Weight Braked
0 kg
Vertical Load Max
No Data
About this Vehicle
BYD DOLPHIN 44.9 kWh Boost Overview
The BYD DOLPHIN 44.9 kWh Boost positions itself as an affordable mainstream electric hatchback, blending compact city-friendly dimensions with premium Blade Battery technology on the BYD e-Platform 3.0. Targeted at urban commuters, young families, and budget-conscious EV buyers seeking value in the C-segment, this BYD electric hatchback offers agile handling in a 5-door body measuring 4290 mm long, 1770 mm wide, and 1570 mm tall. Its standout features include a liquid-cooled LFP battery for safety and longevity, a rotating 12.8-inch touchscreen, and advanced driver aids like Traffic Sign Recognition and Automatic Emergency Braking.
In the competitive EV landscape, the BYD DOLPHIN 44.9 kWh Boost matters for democratizing access to reliable electric mobility with a 5-star NCAP safety rating and features like heated front seats and a panoramic glass roof. It challenges pricier rivals by delivering BYD Dolphin review highlights such as V2L external discharge capability up to 3.3 kW, turning it into a mobile power station. With EV specs emphasizing efficiency and a front-wheel-drive setup, this model excels in daily drives, making it a smart pick for those prioritizing electric vehicle range without luxury premiums.
BYD DOLPHIN 44.9 kWh Boost Performance and Driving Experience
The BYD DOLPHIN 44.9 kWh Boost delivers spirited performance from its 130 kW (177 hp) front-mounted electric motor paired with 260 Nm of instant torque, achieving 0-100 km/h in 7 seconds for responsive urban acceleration. Handling shines with MacPherson strut front suspension, multilink rear setup, and a low 0.301 Cd drag coefficient, providing stable dynamics on twisty roads despite its 1568 kg curb weight. Real-world impressions note smooth single-speed transmission, precise steering with a 10.5 m turning circle, and confident braking aided by recuperation, though it’s front-wheel-drive only without AWD options.
Specification
Value
0-60 mph (0-100 km/h)
7 sec
Top Speed
99 mph / 160 km/h
Power Output
177 hp / 130 kW
Torque
192 lb-ft / 260 Nm
BYD DOLPHIN 44.9 kWh Boost Range and Battery Specifications
Official BYD DOLPHIN 44.9 kWh Boost WLTP range stands at 315 km (193 miles), with real-world estimates around 160 miles under moderate conditions, influenced by factors like cold weather, aggressive driving, or highway speeds. The 44.9 kWh usable LFP Blade Battery (46 kWh gross, 104s1p config at 333 V nominal) offers superior thermal stability and cycle life, achieving 14.3 kWh/100 km WLTP consumption (about 232 Wh/mi). Efficiency holds up well in mixed terrain thanks to the heat pump and aerodynamic design.
Range Metric
Value
WLTP Range
193 miles / 315 km
EPA Range
N/A
Real-World Range
160 miles / 257 km
Battery Capacity
44.9 kWh (usable)
BYD DOLPHIN 44.9 kWh Boost Charging Times and Options
Home charging for the BYD DOLPHIN 44.9 kWh Boost is straightforward via its Type 2 port on the right front side, taking 7 hours 15 minutes at 7.4 kW Level 2 for a full top-up. DC fast charging peaks at 65 kW via CCS, achieving 10-80% in about 38-40 minutes, ideal for road trips with compatible networks. Practical scenarios include overnight Level 2 for daily commutes or quick DC stops, adding 160 miles of range per hour at peak speeds.
Charging Method
Time
Speed
Level 1 (120V)
14 hr 30 min
~3.7 kW
Level 2 (240V/7kW)
7 hr 15 min
~7.4 kW
Level 2 (240V/11kW)
5 hr
~11 kW
DC Fast Charge (10-80%)
38-40 min
up to 65 kW
BYD DOLPHIN 44.9 kWh Boost vs Competitors
The BYD DOLPHIN 44.9 kWh Boost outperforms the Hyundai Ioniq 5 in affordability and LFP battery durability while matching the Kia EV6’s urban agility, though it trails Tesla Model 3’s superior BYD Dolphin vs Tesla Model 3 range and efficiency. Against the MG4, it edges ahead with a more premium interior and faster charging, positioning it as a value leader in BYD Dolphin comparison scenarios for compact EV shoppers.
Frequently Asked Questions
Real-world range for the BYD DOLPHIN 44.9 kWh Boost averages 160 miles under moderate driving and climate, dropping to around 140 miles in cold weather or highway use, compared to its 193-mile WLTP figure.
Level 2 (7.4 kW) takes 7 hours 15 minutes for a full charge; DC fast charging (up to 65 kW) delivers 10-80% in 38-40 minutes, adding substantial range quickly.
The BYD DOLPHIN 44.9 kWh Boost is front-wheel-drive (FWD) only, optimizing efficiency and cost for its hatchback platform without AWD variants.
The Blade Battery is BYD’s LFP chemistry pack with 44.9 kWh usable capacity, featuring a 104s1p configuration, liquid cooling, and exceptional safety via its cell-to-pack design for longevity over 3,000 cycles.
The BYD DOLPHIN 44.9 kWh Boost offers better value and a roomier hatchback trunk (345-1310 liters) than the Tesla Model 3, but lags in range (193 vs 300+ miles WLTP) and supercharger access.
Yes, with pros like 177 hp pep, 5-star safety, and efficient LFP battery; cons include no towing and modest top speed, making it ideal for city use.> The BYD DOLPHIN 44.9 kWh Boost is a compact electric hatchback from BYD with 177 hp, 193-mile WLTP range, and a durable 44.9 kWh LFP Blade Battery. It excels in urban efficiency, fast 65 kW DC charging, and value pricing, outshining rivals like the MG4 in tech and safety for everyday EV drivers.
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