Comparison between:
- 2019 Hyundai IONIQ Electric 28 kWh
- 2020 Hyundai IONIQ Electric 38.3 kWh
- 2021 Hyundai KONA Electric SE 39 kWh
- 2021 Hyundai KONA Electric SEL 64 kWh
Brand, model, trim, price
Information about the brand, series, model name and year, trim and price of the electric vehicle.
| 2019 Hyundai IONIQ Electric 28 kWh | 2020 Hyundai IONIQ Electric 38.3 kWh | 2021 Hyundai KONA Electric SE 39 kWh | 2021 Hyundai KONA Electric SEL 64 kWh | |
 |  |  |  | |
| Model alias | - | - | KONA EV 39 kWh | KONA EV 64 kWh KONA Electric SE |
| Trim | 28 kWh | 38.3 kWh | SE 39 kWh | SEL 64 kWh |
| Model year | 2019 | 2020 | 2021 | 2021 |
| Market | North America, Europe | North America, Europe | Europe, South Korea, India | North America, Europe, South Korea |
| Price | USD 30,315 (USA, Jul 2019) GBP 30,111 (UK, Jul 2019) EUR 33,300 (EU, Jul 2019) | - | GBP 33,150 (UK, Jan 2020) EUR 34,850 (DE, Feb 2021) | USD 37,190 (USA, Jan 2021) EUR 41,850 (DE, Feb 2021) |
Body style, dimensions, volumes, weights.
Information about the EV body style, dimensions, clearance, volumes, curb weight, GVWR.
| Body style | Hatchback | Hatchback | Sport utility vehicle (SUV) | Sport utility vehicle (SUV) |
| Materials | Aluminium High tensile strength steel | Aluminium High tensile strength steel | - | Advanced High-Strength Steel High Tensile Steel |
| Exterior colors | Polar White Platinum Silver Aurora Silver Phantom Black Blazing Yellow Marina Blue Phoenix Orange | Phantom Black Polar White Iron Gray Intense Blue Fiery Red Fluidic Metal Electric Shadow Liquid Sand Typhoon Silver | Galaxy Grey Metallic Dark Knight Metallic Pulse Red Metallic Chalk White Metallic | Ultra Black Chalk White Sonic Silver Ceramic Blue Pulse Red Galactic Gray |
| Interior colors | Black | Black Gray two-tone Electric Shadow | Black Grey | Black Grey |
| Number of doors | 5 | 5 | 4 | 4 |
| Number of seats | 5 | 5 | 5 | 5 |
| Length | 176.0 in 4470 mm | 176.0 in 4470 mm | 164.6 in 4180 mm | 164.6 in 4180 mm |
| Width | 71.7 in 1820 mm | 71.7 in 1820 mm | 70.9 in 1800 mm | 70.9 in 1800 mm |
| Width with mirrors | 80.5 in 2045 mm | - | 81.5 in 2070 mm | 81.5 in 2070 mm |
| Height | 57.5 in 1460 mm | 57.1 in 1450 mm | 61.8 in 1570 mm | 61.2 in 1555 mm |
| Wheelbase | 106.3 in 2700 mm | 106.3 in 2700 mm | 102.4 in 2600 mm | 102.4 in 2600 mm |
| Front track | 61.2 in 1555 mm | 61.2 in 1555 mm | 61.6 in 1564 mm | 61.6 in 1564 mm |
| Rear track | 61.6 in 1564 mm | 61.6 in 1564 mm | 62.0 in 1575 mm | 62.0 in 1575 mm |
| Clearance | 5.5 in 140 mm | 5.5 in 140 mm | 6.2 in 158 mm | 6.2 in 158 mm |
| Front headroom | 39.5 in 1004 mm | 39.5 in 1004 mm | 39.6 in 1005 mm | 39.6 in 1005 mm |
| Rear headroom | 38.2 in 970 mm | 37.4 in 950 mm | 37.7 in 957 mm | 37.7 in 957 mm |
| Front shoulder room | 56.1 in 1425 mm | 56.1 in 1425 mm | 55.5 in 1410 mm | 55.5 in 1410 mm |
| Rear shoulder room | 55.0 in 1396 mm | 55.0 in 1396 mm | 54.5 in 1385 mm | 54.5 in 1385 mm |
| Front hip room | 53.8 in 1366 mm | 53.8 in 1366 mm | 53.3 in 1354 mm | 53.3 in 1354 mm |
| Rear hip room | 52.9 in 1344 mm | 52.9 in 1344 mm | 52.2 in 1326 mm | 52.2 in 1326 mm |
| Front legroom | 44.7 in 1136 mm | 44.7 in 1136 mm | 41.5 in 1054 mm | 41.5 in 1054 mm |
| Rear legroom | 31.5 in 800 mm | 31.5 in 800 mm | 33.4 in 848 mm | 33.4 in 848 mm |
| Passenger volume | - | - | 2661.8 l 94.00 ft3 2.66 m3 | 2661.8 l 94.00 ft3 2.66 m3 |
| Total volume | - | - | 2993.8 l 105.72 ft3 2.99 m3 | 2993.8 l 105.72 ft3 2.99 m3 |
| Trunk volume | 350.0 l 12.36 ft3 0.35 m3 | 357.0 l 12.61 ft3 0.36 m3 | 332.0 l 11.72 ft3 0.33 m3 | 332.0 l 11.72 ft3 0.33 m3 |
| Maximum trunk volume | 1410.0 l 49.79 ft3 1.41 m3 | 1417.0 l 50.04 ft3 1.42 m3 | 1114.0 l 39.34 ft3 1.11 m3 | 1114.0 l 39.34 ft3 1.11 m3 |
| Curb weight | 3130.56 lb 1420 kg | 3366.46 lb 1527 kg | 3384.1 lb 1535 kg | 3714.79 lb 1685 kg |
| Payload | 1014.13 lb 460 kg | 976.65 lb 443 kg | 1069.24 lb 485 kg | 1069.24 lb 485 kg |
| GVWR | 4144.69 lb 1880 kg | 4343.11 lb 1970 kg | 4453.34 lb 2020 kg | 4761.98 lb 2160 kg |
| Drag coefficient | 0.24 Cd | 0.24 Cd | 0.29 Cd | 0.29 Cd |
| Additional information | Height for Europe - 1450 mm Height for rest of the world - 1460 mm | Curb weight excludes driver weight. Overhang front / rear - 880 / 890 mm | - | SAE cargo volume with rear seats up is 19.2 cu.ft. / 543.68 l SAE cargo volume with rear seats down is 45.8 cu.ft. / 1296.9 l SAE passenger volume is 92.4 cu.ft. / 2616.5 l SAE total volume is 111.7 cu.ft. / 3163 l |
Electric motor
Information about the model's electric motor and its performance
| Manufacturer | - | - | Siemens | Siemens |
| Electric motor type | Permanent magnet synchronous | Permanent magnet synchronous | Permanent magnet synchronous | Permanent magnet synchronous |
| Location of the motor | Front | Front | Front | Front |
| Power | 88 kW 118.0 hp 119.6 ps | 101 kW 136.1 hp 138.0 ps | 100 kW 134.1 hp 136.0 ps | 150 kW 201.2 hp 203.9 ps |
| Maximum power RPM | 2850 - 6000 rpm | 2850 - 6000 rpm | - | 3600 rpm |
| Torque | 295 Nm 30.1 kgm 217.6 ft-lb | 295 Nm 30.1 kgm 217.6 ft-lb | 395 Nm 40.3 kgm 291.3 ft-lb | 395 Nm 40.3 kgm 291.3 ft-lb |
| Maximum torque RPM | 1000 - 2850 rpm | 1000 - 2850 rpm | - | - |
| Regenerative braking | Yes | Yes | Yes | Yes |
| Driving modes | Normal Sport | Eco Eco+ Comfort Sport | Eco Comfort Sport | Eco Comfort Sport |
| Additional information | - | - | The electric motor manufacturer has not been officially confirmed by Hyundai. | The electric motor manufacturer has not been officially confirmed by Hyundai. Three levels of regenerative braking. |
Performance
Information about the top speed and acceleration of the model.
| Top speed | 102.5 mph 165.0 km/h | 102.5 mph 165.0 km/h | 96.3 mph 155.0 km/h | 103.8 mph 167.0 km/h |
| Acceleration from 0 to 100 km/h | 9.90 s | - | 9.70 s | 7.60 s |
| Additional information | Acceleration 0-100 km/h in Normal mode - 10.2 s. | - | - | - |
Driving range
Information about the official driving range of the model according to EPA, NEDC, WPTL.
| Driving range | NEDC: 174.0 mi / 280.0 km EPA: 124.3 mi / 200.0 km | EPA: 170.0 mi / 273.6 km WLTP: 193.2 mi / 311.0 km | WLTP: 189.5 mi / 305.0 km | EPA: 258.0 mi / 415.2 km WLTP: 279.0 mi / 449.0 km |
Energy efficiency
Information about the energy efficiency of the model in various measurement units according to EPA, NEDC, WPTL.
| Energy efficiency | NEDC, CMB: 11.5 kWh/100 km EPA, CMB: 15.7 kWh/100 km EPA, CMB: 25 kWh/100 mi EPA, HWY: 122 MPGe EPA, CMB: 136 MPGe EPA, CTY: 150 MPGe | EPA, CMB: 25 kWh/100 mi EPA, HWY: 121 MPGe EPA, CMB: 133 MPGe EPA, CTY: 145 MPGe | WLTP, CMB: 14.3 kWh/100 km | EPA, HWY: 108 MPGe EPA, CMB: 120 MPGe EPA, CTY: 132 MPGe WLTP, CMB: 15.4 kWh/100 km |
Energy class
Information about the energy class of the electric car.
| Energy class | - | A+ | A+ | A+ |
Steering
Information about the type of the steering mechanism of the model and related features.
| Type of steering mechanism | Rack and pinion | Rack and pinion | Rack and pinion | Rack and pinion |
| Type of power steering | Electronic | Electronic | Electronic | Electronic |
| Turning circle | 10.6 m 34.78 ft | 10.6 m 34.78 ft | 10.6 m 34.78 ft | 10.6 m 34.78 ft |
| Lock-to-lock turns | 2.66 | 2.85 | 2.5 | 2.5 |
| Additional information | - | Overall steering gear ratio - 15:1:1 | - | - |
Transmission
Information about the transmission of the model.
| Type of transmission | Automatic single-speed reduction gear | Automatic single-speed reduction gear | Automatic single-speed reduction gear | Automatic single-speed reduction gear |
| Drivetrain | Front-wheel drive (FWD) | Front-wheel drive (FWD) | Front-wheel drive (FWD) | Front-wheel drive (FWD) |
| Axle ratio | 7.412 | 7.412 | - | 7.981 |
Suspension
Information about the system of components that connects the wheels and axles to the chassis.
| Front suspension | Independent MacPherson strut Shock absorbers Coil springs (helical springs) | Independent MacPherson strut Shock absorbers Coil springs (helical springs) | Independent MacPherson strut Anti-roll bar (stabilizer link / stabilizer bar) Coil springs (helical springs) Shock absorbers | Independent MacPherson strut Anti-roll bar (stabilizer link / stabilizer bar) Coil springs (helical springs) Shock absorbers |
| Rear suspension | Torsion beam (twist beam / torsion bar) | Torsion beam (twist beam / torsion bar) Shock absorbers | Independent Multi-link Coil springs (helical springs) Shock absorbers | Independent Multi-link Shock absorbers Trailing arm (trailing link) |
Brakes
Information about the brake system used on this model.
| Front brakes | Ventilated discs | Ventilated discs | Ventilated discs | Ventilated discs |
| Rear brakes | Discs | Discs | Discs | Discs |
| Additional information | - | Front brakes diameter - 280 mm Rear brakes diameter - 284 mm | - | - |
Rims
Information about the rims available for this electric car.
| Rims | 6.5Jx16 ET45 | 6.5Jx16 ET45 | 7Jx17 | 7Jx17 |
Tyres
Information about the tyres available for this electric vehicle.
| Tyres | 205/55R16 91H | 205/60R16 R | 215/55R17 94V | 215/55R17 94V |
Battery
Specifications and features of the rechargeable battery that powers this vehicle.
| Manufacturer | LG Chem | LG Chem | LG Chem | LG Chem |
| Model | NCM 622 | NCM 622 | NCM 622 | NCM 622 |
| Type of rechargeable battery | Li-Ion Polymer | Li-Ion Polymer | Li-Ion Polymer | Li-Ion Polymer |
| Battery capacity | 28 kWh | 38.3 kWh | 39.2 kWh | 64 kWh |
| Number of cells | 96 | - | - | 294 |
| Number of modules | 12 | - | - | 5 |
| Voltage | 360 V | 319.4 V | 319 V | 356 V |
| Energy density | 104.9 Wh/kg | 112.4 Wh/kg | - | - |
| Weight | 599.22 lb 271.8 kg | - | - | - |
| Location | Under the floor, mid-rear | Under the floor, middle | Under the floor, mid-rear | Under the floor, mid-rear |
| Cooling | Air convection | Air convection | Water-based coolant circulation Heat pipe | Water-based coolant circulation |
| Additional information | - | Optional battery heater. Quoted battery density above is without battery heater. Energy density with battery heater - 111.2 Wh/kg. | Battery heater | Structure - 3P98S Cell type - prismatic |
Charging type
Information about the different types of charging of this specific electric car.
| Charging type | Emergency 3 Pin Connector (ICCB), 2.1 kW POD Point Wallbox, 7 kW Public CCS, 50 kW Public CCS, 100 kW | Emergency 3 Pin Connector (ICCB), 2.1 kW POD Point Wallbox, 7.2 kW Public CCS, 50 kW Public CCS, 100 kW | ICCB cable for AC charging, 2.1 kW POD Point Wallbox, 7.2 kW Public CCS, 50 kW Public CCS, 100 kW | ICCB cable for AC charging, 2.1 kW POD Point Wallbox, 7.2 kW Public CCS, 50 kW Public CCS, 100 kW |
Onboard charger/Charging port
Information about the onboard charger(s)/charging port(s) available on this electric vehicle.
| Onboard charger/Charging port | Onboard charger, Type 2 CCS2, 6.6 kW Onboard charger, Type 1 CCS1, 6.6 kW | Onboard charger, Type 2 CCS2, 7.2 kW | Onboard charger, Type 2 CCS2, 7.2 kW | Onboard charger, Type 2 CCS2, 7.2 kW |
Charging time
Information about the estimated charging time for this EV depending on the various type of charging it supports.
| Charging time | Public CCS, 0:14 Public CCS, 0:27 POD Point Wallbox, 4:16 Emergency 3 Pin Connector (ICCB), 13:20 | Public CCS 100 kW, 0:23 Public CCS 50 kW, 0:46 POD Point Wallbox, 5:20 Emergency 3 Pin Connector (ICCB), 18:15 | Public CCS 100 kW, 0:24 Public CCS 50 kW, 0:47 POD Point Wallbox, 5:27 ICCB cable for AC charging, 8:06 | Public CCS 100 kW, 0:39 Public CCS 50 kW, 1:17 POD Point Wallbox, 8:54 ICCB cable for AC charging, 30:29 |
Additional features
A list of standard and optional exterior and interior features of the model.
| Additional features | Alloy pedals (S) Cargo cover (S) Center armrest storage (S) Metallic paint (O) Rear center armrest with cupholders (S) Advanced dual front airbags with Occupant Classification System (S) Anti-lock Braking System (S) Automatic Emergency Braking (AEB) with Pedestrian Detection (S) Blind Spot Detection (BSD) with Rear Cross-traffic Alert (RCTA) and Lane Change Assist (S) Brake Assist (S) Driver and front passenger side-impact airbags (S) Driver Attention Warning (S) Driver's blind spot mirror (S) Driver's knee airbag (S) Electronic Brake-force Distribution (S) Electronic Parking Brake (EPB) (S) Electronic Stability Control (S) Energy-absorbing steering column (S) Front and rear parking sensors (S) Front and rear side-curtain airbags (S) Front seatbelt pretensioners and force limiters (S) Lane Keep Assist (LKA) (S) Rear LATCH (S) Rear parking sensors (S) Rearview camera (S) Remote keyless entry system with alarm (S) Smart Cruise Control (S) Tire Pressure Monitoring System (TPMS) with individual tire pressure indicator (S) Traction Control System (S) Vehicle Stability Management (S) 12V power outlet (S) 7-inch display audio system with high-resolution touchscreen (S) 7-inch LCD instrument cluster (S) 8-inch navigation system with high-resolution touchscreen (S) AM/FM/HD Radio/SiriusXM audio system (S) Android Auto & Apple CarPlay (S) Blue Link Guidance Package (for 3 years, enrollment required) (S) Bluetooth hands-free phone system with voice recognition (S) Clari-Fi Music Restoration Technology (S) Complimentary SiriusXM activation and 3-month trial subscription (S) Free standard three-year Blue Link services (S) Infinity Premium Audio with 8 speakers including center channel and subwoofer (S) Proximity Key entry with push button start (S) Smartphone/USB and auxiliary input jacks (S) USB port in center console (charge only) (S) Wireless device charging (S) Automatic temperature control with Auto Defogging System (S) Floor console-mounted rear-seat HVAC vents (S) Ventilated driver and front passener seats (S) Heat pump (S) 10-way power driver seat with power lumbar support (S) 6-way driver and front passenger seats with seat height adjustment (S) 60/40 split fold-down rear seatback (S) Adjustable head restraints for all seating positions (S) Heated front seats (S) Heated rear seats (S) Integrated Memory System (IMS) for driver seat (S) Leather-wrapped steering wheel (S) Steering-wheel-mounted audio, Bluetooth and cruise controls (S) Tilt-and-telescopic steering wheel (S) Aero-type wiper design (S) Chrome beltline molding (S) Chrome door handles (S) Door handle approach light (S) Front passenger window auto-down/up (S) Front windshield 2-speed intermittent, mist function (S) Lower door side molding (S) Power door locks (S) Power tilt-and-slide sunroof (S) Power window lock-out button (S) Power windows with driver's auto-down/up (S) Premium door sill plates (S) Rear window defroster (S) Solar control glass (S) Sunvisor extensions (S) Auto-dimming rearview mirror with HomeLink and compass (S) Dual illuminated vanity mirrors (S) Dual power-folding side mirrors with puddle lamps (S) Heated side mirrors (S) Manual-folding bodycolor power side mirrors (S) Side mirrors with turn-signal indicators (S) Automatic headlight control (S) Headlights with Dynamic Bending Light (S) HID headlights with LED light guide (S) High Beam Assist (S) Illuminated ignition (S) LED Daytime Running Lights (S) LED interior illumination (S) LED tail lamps (S) Rear Spoiler with Integrated LED Brake Light (S) Leather seating surfaces (S) Premium cloth seating (S) | SmartSense active safety and driving assistance systems (S) 10.25-inch AVN screen (S) 7-inch LCD console display (S) Android Auto and Apple CarPlay support (S) Audio Video Navigation system (O) Blue Link connectivity services (S) Multi-Bluetooth function (with 10.25-inch AVN option only) (S) Blue ambient lighting (S) Black cloth (S) Dark Chrome Accent dashboard garnish (O) Leather in four color options (O) | Front cup holders (S) Metallic paint (O) Roof rails (S) Anti-lock brake system (S) Autonomous emergency braking with pedestrian recognition (S) Cruise control - smart adaptive speed control with stop/go (S) Drive mode selector (S) Electric parking brake (S) Electronic stability control (S) Forward collision warning (S) Front, front side and curtain airbags (S) Hill-start assist control (S) Immobiliser (S) Keyless entry with engine start/stop button (S) Lane keep assist (S) Rear camera and guidance system for parking (S) Rear cross traffic alert (S) Rear parking sensors (S) Regenerative brake shift paddles (S) Remote control central locking (S) Tyre pressure monitoring system (S) 7-inch insturment cluster TFT display (S) 7-inch touchscreen with audio and smart device integration (S) Android Auto and Apple CarPlay phone connection (S) Bluetooth with voice recognition (S) Driver's supervision instrument cluster with 7-inch TFT display (S) Front USB and AUX connections (S) Radio RDS and Digital DAB (S) 6 x speakers (2 front, 2 rear, 2 tweeters) (S) USB charger on center console (S) Climate Control (S) Adjustable head restraints (S) Driver's Seat Manual Adjustments (S) Driver's seat manual height adjustment (S) Front passenger's seat manual adjustments (S) Power lumbar support for driver's seat (S) Height and reach adjustble steering column (S) Leather wrapped steering wheel (S) Steering wheel audio control (S) Body-coloured exterior door handles (S) Chrome coloured interior door handles (S) Climate Control with Automatic De-fog System for Front Windscreen (S) One-touch power front windows with anti-trap mechanism (S) Power front and rear windows (S) Windscreen auto defog function (S) Windscreen washer fluid sensor and warning indicator (S) Body-coloured side mirrors (S) Front sun visiors with illuminated vanity mirrors (S) Power-adjusting heated side mirrors (S) Automatic headlights with dusk sensor (S) Front and center interior lights (S) Halogen headlights (S) LED daytime running lights (S) LED positioning lights (S) Side mirrors cornering lights (S) Cloth (S) | Cargo net (S) Dual level cargo floor (S) Front cup holders (S) Rear spoiler integrated with CHMSL (S) Rear–seat center armrest mounted cupholders (S) Roof antenna, shark fin (S) Anti-lock brake system (S) Anti-theft System integrated with remote keyless entry and panic alarm (S) Blind-Spot Collision Warning (S) Brake Assist (S) Child safety locks (rear) (S) Cruise control (S) Drive mode selector (S) Driver and front passenger side-impact FR (Thorax) (S) Driver Attention Warning (S) Electric Brake-Booster (S) Electric parking brake (S) Electronic Shift Lock System & Ignition Key Interlock (S) Electronic stability control with Traction Control (S) Forward Collision-Avoidance Assist (S) Front airbags for driver and passenger (S) Hill-start assist control (S) Immobiliser (S) Lane Keeping Assist (S) LATCH (S) OCS seat weight sensor and seat track sensor (S) Proximity key entry with push button start (S) Rear camera and guidance system for parking (S) Rear Cross-Traffic Collision (S) Regenerative brake shift paddles (S) Remote control central locking (S) Side air curtains (front and rear passengers) with rollover sensors ( (S) Tire Pressure Monitoring System (S) Vehicle Stability Management (S) 7-inch TFT LCD instrument cluster (S) 7-inch touchscreen with audio and smart device integration (S) Android Auto and Apple CarPlay phone connection (S) Auxiliary input jack (S) Blue Link Connected Car System (S) Blue Link Remote Charge Access (S) Bluetooth with voice recognition (S) Dual USB outlets (1x 1.0-amp and 1x 2.0-amp) (S) Radio RDS and Digital DAB (S) Shift knob (S) 6 x speakers (2 front, 2 rear, 2 tweeters) (S) Automatic temperature control (S) Cabin air filter (S) Heater + PTC Heater (S) 6-way manually adjustable driver's seat (S) 6-way manually adjustable passenger seat (S) 60/40 Split flat rear seatback with adjustable head restraints (S) Dual seatback map pockets (S) Heated front seats (S) Leather wrapped steering wheel (S) Steering wheel audio, Bluetooth, and cruise controls (S) Tilt adjustable, telescoping steering wheel (S) Body-coloured exterior door handles (S) Chrome coloured interior door handles (S) Door armrests (S) Door storage pockets (S) Dual vanity mirror with cover on sunvisors with sliding function and illumination (S) Front 2-speed/variable intermittent windshield wipers (S) Front and rear bottle holders (S) Front and rear power Window Switches (S) Intermittent rear window wiper/washer (non-variable) (S) Power door locks (S) Power windows with Driver's auto-down/up (S) Privacy Glass on the rear (S) Rear window defroster with timer (S) Solar front glass on front door and windshield (S) Windscreen auto defog function (S) Windscreen washer fluid sensor and warning indicator (S) Body-coloured side mirrors (S) Front sun visiors with illuminated vanity mirrors (S) Heated side mirrors (S) Power-adjusting heated side mirrors (S) Rearview mirror with manual day/night (S) Side mirrors with Turn Signal Indicators (S) Automatic headlights with dusk sensor (S) Central dome light (with delay) and auto cut-off (S) Front and center interior lights (S) Halogen projector headlights (S) LED daytime running lights (S) LED taillights (S) Roof-mounted Center High-Mount Stop Lamp (CHMSL) w/ LED brake light (S) Side mirrors cornering lights (S) Cloth (S) |
Additional information
Additional information about this electric vehicle.
| Additional information | Hyundai IONIQ Electric has been announced in July 2016 for the 2017 model year and remains almost unchanged until MY 2019. | - | - | - |
| 2019 Hyundai IONIQ Electric 28 kWh | 2020 Hyundai IONIQ Electric 38.3 kWh | 2021 Hyundai KONA Electric SE 39 kWh | 2021 Hyundai KONA Electric SEL 64 kWh |