2023 HYUNDAI IONIQ 5 battery capacity

Foreword / Electric Vehicle System Overview
1-8
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 of the power
grid to DC power.
• Inverter : Transforms direct current
into alternate current to supply power
to the motor, and transforms alternate
current into direct current to charge
the high voltage battery.
• LDC : Transforms power from the high
voltage battery to low voltage (12 V) to
supply power to the vehicle (DC-DC).
• VCU : Control the various controls on
the vehicle.
• Motor : Uses electrical energy stored
inside the high voltage battery to drive
the vehicle (functions like an engine in
a standard vehicle).
• Reduction gear : Delivers rotational
force of the motor to the tires at
appropriate speeds and torque.
• High voltage battery (lithium-ion
battery) : Stores and supplies power
necessary for the electric vehicle
to operate (12 V auxiliary battery
provides power to the vehicle features
such as lights and wipers).

à OBC : On-Board Charger

à LDC : Low Voltage DC-DC Converter

à VCU : Vehicle Control Unit
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, contact an authorized
HYUNDAI dealer.
High Voltage Battery
(lithium-ion battery)
• 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.
• Distance to empty may vary depending on the driving conditions
(such as outside temperature), 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 distance to empty.
• The high voltage battery is used when
using the air-conditioner / heater.
This may reduce the distance to
empty. Make sure to set moderate
temperatures when using the air-
conditioner/heater.

01
1-9
•
Natural degradation may occur with
the high voltage battery depending
on the number of years the vehicle is
used. This may reduce the distance to
empty.
• When the charge capacity and
distance to empty keep falling,
contact an authorized HYUNDAI
dealer for inspection and
maintenance.
• If the vehicle will not be in use for an
extended period of time, charge the
high voltage battery once every three
months to prevent it from discharging.
Also, if the charge amount is not
enough, immediately charge to full
and store the vehicle.
• AC charge is recommended to keep
the high voltage battery in optimal condition.
If the high voltage battery charge
amount is below 20%, you can keep
the high voltage battery performance
in optimal condition if you charge the
high voltage battery to 100%. (Once a
month or more is recommended.)
The value of the high voltage battery
charge level may vary according to
the charging conditions (state of
charger, outside temperature, battery
temperature, etc.). In order to fully
charge the battery, the current of the
high voltage battery will be gradually
decreased, so that the longevity and
safety of the battery can be secured.
CAUTION
• If the vehicle is kept with insufficient
charge 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, contact
an authorized HYUNDAI dealer to
inspect whether the high voltage
battery is still connected.
• Using the V2L function may reduce
the mileage due to the use of high
voltage battery energy, and repeated
use of the V2L function may cause
a decrease in the life of the high
voltage battery.
High Voltage Battery Warmer
System
The high voltage battery warmer system
prevents reduction of battery output
when battery temperature is low. If the
charging connector is connected, the
warmer system automatically operates
according to the battery temperature.
Charging time may shorten compare to
vehicles without the high voltage battery
warmer system. But, electricity charge
may increase because of high voltage
battery warmer system operation.
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 -31°F (-35°C).

01
1-17
•
When the high voltage battery
charge reaches the set discharging
limit(%), the operation stops, and
a warning message is displayed on
the instrument panel. If you want
V2L operation, set the discharging
limit(%) lower than the current
battery charge.
• When using various electric
products, use them below the
maximum power capacity that can
be supplied by the vehicle.
• If you use an electrical appliance
that exceeds the maximum power
capacity that the vehicle can supply,
the operation will stop and a warning
message will be displayed on the
instrument panel. Make sure the
total power consumption of the
electrical appliance you use exceeds
the V2L maximum power capacity.
• Some of the electric products may
not operate normally even if the
product has power consumption less
than the maximum power capacity
provided by the vehicle.
- Electrical products that require
high power during initial
operation.
- Measuring devices that need to
process accurate data.
- Electric products sensitive to
inverter type AC power supply
(Inverter: A device that converts
DC power into AC power)
• Do not use products that require
a continuous power supply,
such as medical equipment. The
power supply may be interrupted
depending on the vehicle’s
condition.
• Only use home appliances under 16
ampere.
• Put the power plug fully and use
the qualified plug that meets the
standard. If you use worn, corroded
or broken plug or improper plug, it
might be a cause of malfunction. •
Use the power plug with ground
connection.
• Do not use high power home
appliances such as air conditioner,
washing machine or dryer.
• Do not hang the home appliances on
to the wire.
• For various devices connected to
an power outlet, use only products
that have obtained national
safety certification. For usage and
precautions, refer to the manual of
the device. (Electrical appliances,
multi-outlets, cord extension cables,
etc.)
• For devices used outdoors in
a vehicle, use a product with a
waterproof function or use it in a
waterproof environment. Do not use
in environments with rain or high
humidity. (Electrical appliances,
multi-outlets, cord extension cables,
etc.)
• If there is a risk of lightning, do not use the V2L function outside the
vehicle.
• Do not connect multiple portable
multi-outlets.
• When using an extension cable, if
the cable is twisted or overlapped by
itself may cause a fire. Be sure to use
the cable without twisting it.
• When using the vehicle’s outdoor
V2L connector, power is also
supplied to the vehicle’s indoor
power outlet. Unplug electrical
appliances that are not in use from
the indoor power outlet.
• When using the V2L, the cooling fan
in the vehicle motor compartment
can operate automatically even if the
vehicle is turned off. Do not put your
hand near the cooling fan in the V2L
operating state.

Vehicle Information, Consumer Information and Reporting Safety Defects
2-8
Itemsin (mm)
Overall length 182.48 (4,635)
Overall width 74.41 (1,890)
Overall height 63.0 (1,600) / 64.65 (1,642)*
Tread Tire size Front Rear
19 in 64.49 (1,638) 64.84 (1,647)
20 in 64.09 (1,628) 64.49 (1,637)
Wheelbase 118.11 (3,000)
* : When measuring based on the shark fin antenna
electrIc vehIcle specIfIcatIons
Items Standard type Extended type
2WD AWD 2WDAWD
Motor Max. output (kW) 124.9 53.1+119.5 160 70+154.6
Max. torque (Nm) 350 255+605 350 255+605
Battery
(Lithium-ion) Capacity (kWh) 58 58 72.6 72.6
Power outpout (kW) 195 195 253 253
Voltage (V) 523 523 653 653
Charger (OBC) Max. output (kW) 10.5 kW 10.5 10.5 10.5
OBC : On-Board Battery Chargers
DIMensIons

05
5-123
WARNING
Avoid electrical shocks. Do not place
your fingers or foreign objects (pin, etc.)
into a power outlet or touch the power
outlet with a wet hand.
NOTICE
To prevent damage to the power
outlets: • Use the power outlet only when the
vehicle is running 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 12 volts electric accessories
which are less than 180 watts 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)
„„Front
ONE1051080
„„Rear
ONE1051081
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 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.

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 ................................................................................... 9-6
Scheduled Maintenance Services .................................................................... 9 -7
Normal Maintenance Schedule ................................................................................. 9-8
Normal Maintenance Schedule .................................................................................. 9-9
Maintenance Under Severe Usage Conditions ........................................................9-10
Explanation of Scheduled Maintenance Items ...............................................9-11
Coolant ............................................................................................................. 9-12
Brake Fluid ........................................................................................................ 9-13
Checking the Brake Fluid Level ................................................................................. 9-13
Reduction Gear Fluid ....................................................................................... 9-14
Washer Fluid ..................................................................................................... 9-14
Checking the Washer Fluid Level .............................................................................. 9-14
Cabin Air Filter .................................................................................................. 9-15
Filter Inspection.......................................................................................................... 9-15 Filter Replacement ..................................................................................................... 9-15
Wiper Blades .................................................................................................... 9-16
Blade Inspection ........................................................................................................ 9-16
Blade Replacement .................................................................................................... 9-16
Battery (12 volt) ................................................................................................ 9-19
For best battery service ............................................................................................ 9-20
Battery Capacity Label .............................................................................................. 9-20
Battery Recharging ................................................................................................... 9-20
Reset Items ................................................................................................................. 9-21

Maintenance
9-20
For best battery service
ONE1091009
• 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
OLMB073072

à The actual battery label in the vehicle
may differ from the illustration.
1. CMF60L-BCI : The HYUNDAI model name of battery
2. 12V : The nominal voltage
3. 60Ah(20HR) : The nominal capacity (in Ampere hours)
4. 92RC : The nominal reserve capacity
(in min.)
5. 550CCA : The cold-test current in amperes by SAE
6. 440A : 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
over a short time (because, for
example, the headlamps 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 electrical load while
the vehicle is being used, recharge it
at 20-30A for two hours.

09
9-31
Maximum loaded vehicle weight
The sum of curb weight; accessory
weight; vehicle capacity weight; and
production options weight.
Normal occupant weight
The number of occupants a vehicle
is designed to seat multiplied by 150
pounds (68 kg).
Occupant distribution
Designated seating positions.
Outward facing sidewall
An asymmetrical tire has a particular
side that faces outward when
mounted on a vehicle. The outward
facing sidewall bears white lettering
or bears manufacturer, brand, and/or
model name molding that is higher or deeper than the same moldings
on the inner facing sidewall.
Passenger (P-Metric) tire
A tire used on passenger cars
and some light duty trucks and
multipurpose vehicles. 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.