battery capacity HYUNDAI KONA EV 2023 Owners Manual

01
1 -7
main ComponenTs oF eleCTriC VeHiCle
Main Components of Electric
Vehicle
• On-Board Charger (OBC) : A device
that charges the high voltage battery
by converting AC power from a
charging station to DC power. Inverter
: A device that transforms direct
current (DC) from the high voltage
battery into alternating current (AC)
to supply power to the electric motor
and transforms AC back into DC when
available to charge the high voltage
battery.
• LDC : An LDC is a Low Voltage DC-to-
DC converter that transforms power
from the high voltage battery to the
low voltage battery (12V) in order
to supply electrical power to the
vehicle to operate the lights, wipers,
multimedia, etc.
• Electric Motor : A device that
converts electrical energy from the
high voltage battery into mechanical
energy which is then transferred as
rotational torque to the wheels in
order to drive the vehicle.
• Reduction gear : Delivers rotational
force of the motor to the tires at
appropriate speeds and torque.
• EV Battery (Lithium-ion) : On board
high voltage storage device with a
capacity up to 64 kWh

à OBC : On-Board Charger

à LDC : Low Voltage DC-DC Converter
WARNING
• Do not intentionally remove
or disassemble high voltage
components and high voltage
battery connectors and wires. Also,
be careful not to damage high
voltage components and the high
voltage battery. It may cause serious
injury and significantly impact the
performance and durability of the
vehicle.
• When inspection and maintenance
is required for high voltage
components and the high voltage
battery, we recommend that you
contact an authorized HYUNDAI
dealer.
High Voltage Battery
(lithium-ion polymer)
• The charge amount of the high
voltage battery may gradually
decrease when the vehicle is not
being driven.
• The battery capacity of the high
voltage battery may decrease when
the vehicle is stored in high/low
temperatures.
• Electric range may vary depending
on the driving conditions, even if the
charge amount is the same. The high
voltage battery may expend more
energy when driving at high speed or
uphill. These actions may reduce the
vehicle electric range.
• The high voltage battery is used when
using the air-conditioner / heater. This
may reduce the vehicle range. Make
sure to set moderate temperatures
when using the air-conditioner/heater.
• Natural degradation may occur with
the high voltage battery depending
on the number of years the vehicle
is used. This may reduce the vehicle
range.

Foreword / Electric Vehicle System Overview
1-8
•
If over time the maximum charge capacity and the maximum electric
range begin to degrade, contact
an authorized HYUNDAI dealer for
inspection and maintenance.
• If the vehicle will not be used for
an extended amount of time, it is
recommended to fully charge the
vehicle to 100% before storing, and
then charge the vehicle periodically
(approximately every 3 months)
to prevent the EV battery from
discharging completely.
• AC charge is recommended to keep
the high voltage battery in optimal condition.
Avoid storing the vehicle with a low
battery SOC % (e.g. below 20%).
Storing the vehicle with the EV battery
capacity at a low SOC may damage
the battery over time.
• Make sure to use a designated
charger when charging the high
voltage battery. Using different types
of chargers may have a serious impact
on vehicle durability.
CAUTION
• If the vehicle is kept at “H (High)”
for a long period, it may damage
the high voltage battery and the
high voltage battery may have to be
replaced depending on the level of
degradation.
• If the vehicle is in a collision, we
recommend that you contact an
authorized HYUNDAI dealer to
inspect whether the high voltage
battery is still connected.
EV Battery Coolant Heater (if equipped)
When charging your vehicle, the EV
battery coolant heater may be turned on
to increase battery temperature when
the battery temperature is low (i.e. in
cold weather conditions). This allows
the EV battery to charge at nominal
temperatures and helps to improve
battery life.
Note that when the vehicle is being
charged some of the electrical current
coming from the charger is being
used to operate the EV battery coolant
heater. Electrical power consumption
for charging may be slightly higher than normal.
CAUTION
The high voltage battery warmer
system operates when the charging
connector is connected to the vehicle.
However, the high voltage warmer
system may not operate when battery
temperature drops below -35°C (-31°F).

02
2-7
DiMensions
Itemsmm (in)
Overall length 4205 (165.6)
Overall width 1800 (70.9)
Overall height 1555 (61.2) / 1570 (61.8) * 1
Front tread 1564 (61.6)
Rear tread 1575 (62.0)
Wheelbase 2600 (102.4)
*1 : with roof rack
eLectric VeHicLe speciFications
Items Specifications
Motor Max. output 150 kW
Max. torque 395 Nm
Battery
(Lithium-ion Polymer) Capacity 64 kWh
Power output 170 kW
Voltage 356 V
Charger (OBC) Max. Output 7.2 kW
OBC : On-Board Battery Chargers

Convenient features
5-86
NOTICE
To prevent damage to the Power
Outlets : • Use the power outlet only when the
vehicle is in the ready (
) mode
and remove the accessory plug after
use. Using the accessory plug for
prolonged periods of time with the
vehicle off could cause the battery to
discharge.
• Only use 12V electric accessories
which are less than 180 W(Watt) in
electric capacity.
• Adjust the air-conditioner or heater
to the lowest operating level when
using the power outlet.
• Close the cover when not in use.
• Some electronic devices can
cause electronic interference
when plugged into a vehicle’s
power outlet. These devices may
cause excessive audio static and
malfunctions in other electronic
systems or devices used in your
vehicle.
• Push the plug in as far as it will go. If
good contact is not made, the plug
may overheat and the fuse may open.
• Plug in battery equipped electrical/
electronic devices with reverse
current protection. The current
from the battery may flow into the
vehicle’s electrical/electronic system
and cause system malfunction.
USB charger (if equipped)
OOSEV040033L
The USB charger is designed to recharge
batteries of small size electrical devices using a USB cable.
The electrical devices can be recharged
when the START/STOP button is in the
ACC, ON or START position.
The battery charging state may be
monitored on the electrical device.
Disconnect the USB cable from the USB
port after use. • A smart phone or a tablet PC may
get warmer during the re-charging
process. It does not indicate any
malfunction with the charging system.
• A smart phone or a tablet PC, which
adopts a different re-charging method,
may not be properly re-charged. In this
case, use an exclusive charger of your
device.
• The charging terminal is only to
recharge a device. Do not use the
charging terminal either to turn ON an
audio or to play media on the AVN.

9
9. Maintenance
Motor compartment ......................................................................................... 9-3
Maintenance services ....................................................................................... 9-4
Owner’s responsibility ................................................................................................ 9-4
Owner maintenance precautions............................................................................... 9-4
Owner maintenance ......................................................................................... 9-5
Owner maintenance schedule .................................................................................... 9-5
Scheduled maintenance services ..................................................................... 9 -7
Maintenance Schedule ................................................................................................ 9 -7
Explanation of scheduled maintenance items ...............................................9-9
Cooling system ............................................................................................................ 9-9
Coolant ......................................................................................................................... 9-9
Reduction gear fluid.................................................................................................... 9-9
Brake hoses and lines.................................................................................................. 9-9Brake fluid ................................................................................................................... 9-9
Brake pads, calipers and rotors .................................................................................. 9-9
Suspension mounting bolts ........................................................................................ 9-9
Drive shafts and boots ................................................................................................ 9-9
Air conditioning refrigerant/compressor................................................................... 9-9
Coolant ............................................................................................................. 9-10
Brake fluid ......................................................................................................... 9-11
Checking the brake fluid level .................................................................................... 9-11
Washer fluid ..................................................................................................... 9-12
Checking the washer fluid level ................................................................................ 9-12
Climate control air filter................................................................................... 9-13
Filter inspection ............................................................................................... 9-13
Filter replacement ...................................................................................................... 9-13
Wiper blades .................................................................................................... 9-14
Blade inspection ......................................................................................................... 9-14
Blade replacement ................................................................................................... 9-14
Battery (12 Volt) ................................................................................................ 9-17
Battery usage.............................................................................................................. 9-18 Battery capacity label ................................................................................................ 9-18
Battery recharging ..................................................................................................... 9-18
Reset items ................................................................................................................. 9-19

Maintenance
9-18
Battery Usage
Recommendations
OOSEV078035
• Keep the battery securely mounted.
• Keep the battery top clean and dry.
• Keep the terminals and connections
clean, tight, and coated with
petroleum jelly or terminal grease.
• Rinse any spilled electrolyte from the
battery immediately with a solution
of water and baking soda.
• If the vehicle is not going to be used
for an extended time, disconnect the
battery cables.
Battery capacity label
„„Example
OLMB073072
The actual battery label in the vehicle
may differ from the illustration. 1. AGM60L-DIN : The HYUNDAI model
name of battery
2. 12V : The nominal voltage
3. 60Ah(20HR) : The nominal capacity (in Ampere hours)
4. 100RC : The no minal reserve capacity
(in min.)
5. 640CCA : The cold-test current in amperes by SAE
6. 512A : The cold-test current in amperes by EN
Battery recharging
By battery charger
Your vehicle has a maintenance-free,
calcium-based battery. • If the battery becomes discharged in a
short time (because, for example, the
headlights or interior lights were left
on while the vehicle was not in use),
recharge it by slow charging (trickle)
for 10 hours.
• If the battery gradually discharges
because of high electric load while the
vehicle is being used, recharge it at
20-30A for two hours.
WARNING
Always follow these instructions when
recharging your vehicle’s battery to
avoid the risk of SERIOUS INJURY or
DEATH from explosions or acid burns: • Before performing maintenance or
recharging the battery, turn off all
accessories and place the START/
STOP button to the OFF position.
• Keep all flames, sparks, or smoking
materials away from the battery.
• Always work outdoors or in an area
with plenty of ventilation.

09
9-29
Ply
A layer of rubber-coated parallel
cords.
Pneumatic tire
A mechanical device made of rubber,
chemicals, fabric and steel or other
materials, that, when mounted on
an automotive wheel provides the
traction and contains the gas or fluid
that sustains the load.
Pneumatic options weight
The combined weight of installed
regular production options weighing
over 5 lb. (2.3 kg) in excess of the
standard items which they replace,
not previously considered in
curb weight or accessory weight,
including heavy duty breaks, ride
levelers, roof rack, heavy duty
battery, and special trim.
Recommended inflation pressure
Vehicle manufacturer’s
recommended tire inflation pressure
as shown on the tire placard.
Radial ply tire
A pneumatic tire in which the ply
cords that extend to the beads are
laid at 90 degrees to the centerline
of the tread. Rim
A metal support for a tire and upon
which the tire beads are seated.
Sidewall
The portion of a tire between the
tread and the bead.
Speed rating
An alphanumeric code assigned to a
tire indicating the maximum speed
at which a tire can operate.
Traction
The friction between the tire and
the road surface. The amount of grip
provided.
Tread
The portion of a tire that comes into
contact with the road.
Treadwear indicators
Narrow bands, sometimes called
“wear bars”, that show across the
tread of a tire when only 1/16 inch of
tread remains.
UTQGS
Uniform Tire Quality Grading
Standards is a tire information
system that provides consumers
with ratings for a tire’s traction,
temperature and treadwear.
Ratings are determined by tire
manufacturers using government
testing procedures. The ratings are
molded into the sidewall of the tire.
Vehicle capacity weight
The number of designated seating
positions multiplied by 68 kg (150
lbs.) plus the rated cargo and luggage load.
Vehicle maximum load on the tire
Load on an individual tire due to curb
and accessory weight plus maximum
occupant and cargo weight.

Maintenance
9-32
FUSES
„„Blade type
AB
„
„Cartridge type
„
„Multi fuse
OTM078035
AB
AB
[A] : Normal, [B] : Blown
A vehicle’s electrical system is protected
from electrical overload damage by fuses.
This vehicle has 2 (or 3) fuse panels, one
located in the driver’s side panel bolster,
the other in the motor compartment.
If any of your vehicle’s lights,
accessories, or controls do not work,
check the appropriate circuit fuse. If a
fuse has blown, the element inside the
fuse will be melted or broken.
If the electrical system does not work,
first check the driver’s side fuse panel.
Before replacing a blown fuse, turn the
vehicle and all switches off, and then
disconnect the negative battery cable.
Always replace a blown fuse with one of
the same rating.
If the replacement fuse blows, this
indicates an electrical problem.
Avoid using the system involved and it is
recommended to consult an authorized
dealer.
Information
Three kinds of fuses are used: blade type
for lower amperage rating, cartridge
type, and multi fuse for higher amperage ratings.
WARNING
NEVER replace a fuse with anything but
another fuse of the same rating. • A higher capacity fuse could cause
damage and possibly cause a fire.
• Do not install a wire or aluminum
foil instead of the proper fuse -
even as a temporary repair. It may
cause extensive wiring damage and
possibly a fire.
NOTICE
Do not use a screwdriver or any other
metal object to remove fuses because
it may cause a short circuit and damage
the system.

Index
I-2
A Accessing your vehicle .......................................................................................... 5-4
Auto door lock/unlock features ........................................................................ 5-13
Child-protector rear door locks ........................................................................ 5-14
Door locks ....................................................................................................... 5-10
Immobilizer system ............................................................................................ 5-9
Operating door locks from inside the vehicle ..................................................5-11
Operating door locks from outside the vehicle ................................................5-10
Rear Occupant Alert (ROA) ............................................................................. 5-14
Smart key .......................................................................................................... 5-4
Air bag - supplemental restraint system .............................................................. 3-42
Additional safety precautions ........................................................................... 3-64
Air bag warning labels ..................................................................................... 3-64
How does the air bags system operate? ............................................................3-47
Occupant Classification System (OCS) ...........................................................3-51
SRS care ........................................................................................................... 3-63
What to expect after an air bag inflates ............................................................3-51
Where are the air bags? .................................................................................... 3-44
Why didn’t my air bag go off in a collision? ...................................................3-57
Air conditioner compressor label......................................................................... 2-13 Air conditioning system ....................................................................................... 2-10
Appearance care................................................................................................... 9-52
Exterior care ..................................................................................................... 9-52
Interior care ...................................................................................................... 9-57
Automatic climate control system ....................................................................... 5-62
Automatic heating and air conditioning ...........................................................5-63
Manual heating and air conditioning ................................................................ 5-64
System maintenance ......................................................................................... 5-73
System operation .............................................................................................. 5-71
B
Battery (12 Volt) .................................................................................................. 9-17
Battery capacity label ....................................................................................... 9-18
Battery recharging ............................................................................................ 9-18
Battery usage .................................................................................................... 9-18
Reset items ....................................................................................................... 9-19