Century CC1212-XLi User manual

OWNER’S MANUAL
Model: CC1212-XLi
AUSTRALIAN & NEW ZEALAND STANDARD AS/NZS 60335.2.29 APPROVED

1 • Owner’s manual - Model. CC1212-XLi
Congratulaons on purchasing your Century 12-volt automac baery charger, maintainer and
rejuvenator. Please take me to carefully read and understand this manual before using this charger.
IMPORTANT SAFETY ADVICE AND WARNINGS
• The CC1212-XLi is designed to charge and maintain 12V convenonal lead-acid baeries and
compable Lithium (LFP) baeries, including:
Baery Type Baery Type Seng to Select
Sealed Maintenance Free Calcium Baeries Calcium SMF
Maintainable Flooded Baeries AGM/FLOODED/EFB
AGM & EFB Baeries AGM/FLOODED/EFB
GEL Baeries GEL
Lithium LiFePO4 Baeries Lithium (LFP)
• Always refer to the baery manufacturers specicaons and recommendaons if you’re unsure
of your baery charging requirements.
• Explosive gases may escape from the baery during charging so please ensure the baery is
charged in a well-venlated area - never in a closed room.
• NEVER smoke, use an open ame or create sparks near a baery or charger during charging
operaon as explosive gases may cause an explosion. Flames, sparks, burning cigarees or other
ignion sources must be kept away at all mes.
• Baery acid can cause burns. Suitable hand, eye and face protecon and protecve clothing
must be worn.
• First Aid: For advice, contact the Poisons Informaon Centre in Australia (phone 13 11 26) or the
Naonal Poisons Centre in New Zealand (phone [phone]), or contact a doctor immediately.
If baery acid enters your eyes, hold eyelids apart and ush the eye connuously with running
water. Connue ushing for at least 15 minutes or unl advised to stop by poisons informaon
centre, naonal poisons centre or doctor. If baery acid contacts your skin or clothing, wash
immediately with soap and water. If hair contact occurs, remove contaminated clothing and ush
hair with soap and running water. Someone should always be within range of your voice.
• If electrolyte is swallowed, do NOT induce voming – give a glass of water. Seek immediate
medical assistance.
• When working with lead-acid baeries, remove personal metal items such as rings, bracelets,
necklaces, watches and make sure you don’t short circuit the baery terminals with any type of
metal tool, piece of jewellery or other conductors as this will cause an explosion. You can wrap
your spanner with insulaon tape to minimise the risk of a short circuit.
• Acid spill response: Bund and neutralise spills with soda ash or other suitable alkali. Dispose of
residue as chemical waste or as per local requirements.
• This charger is designed for indoor use only and should not be exposed to water, rain, snow,
liquids etc.
• Do not aempt to use the charger if it has been dropped or damaged or if the cables or plugs are
damaged.
• Never aempt to charge a damaged baery, frozen baery or non-rechargeable baery.
• If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or
similarly qualied persons in order to avoid a hazard.
• Never place the charger on the baery or baery on the charger.
• Do not disassemble the charger. Take it to a qualied and authorised person for repair.

2 • Owner’s manual - Model. CC1212-XLi
• If using a generator, you must ensure you use a surge protector to protect the charger from
voltage spikes.
• The charger must not be used or played with by inrm persons or children. Also keep away from
pets.
• Turn engine and or charger o before disconnecng a baery*
* In some vehicles, ignion may be required to be placed in accessory mode where electronic
memory minder is present.
MAIN FEATURES
• The baery charger is easy to use and requires no technical experience.
• It is a selectable automac smart baery charger & maintainer with recondioning
mode that is fully microprocessor controlled with safety mers at every stage.
• 9 Stage process for Lead-acid type baeries (GEL, AGM/FLOODED/EFB, CALCIUM SMF)
1 - Qualicaon - Baery condion check
2 - Baery rejuvenaon (recondion mode)
3 - So start charging
4 - Bulk charging
5 - Absorpon charging
6 - Equalisaon charging
7 - Baery analysis
8 - Float mode
9 - Long term maintenance pulse charge. Recharge Cycle every 21 Days.
• 7 Stage process for Lithium-ion (LiFePO4) type baeries
1 - Lithium Acvaon
2 - So start charging
3 - Bulk charging
4 - Absorpon stage 1
5 - Absorpon stage 2
6 - Full
7 - Analysis
• Baery condion analysis.
• Baery voltage retenon analysis.
• Automac diagnosis and charge: On power up, the charger will automacally diagnose
the baery condion and determine if the rejuvenaon mode (recondioning) or charge
cycle is required.
• Selectable baery type.
• Selectable charge rate / mode.
12A - Rapid Charge Mode: Uses maximum charging current (12 Amps) to ensure the
fastest charge me. You may hear the fan turn on during this mode.
8A - Silent Charge Mode: Charges at a reduced charge rate (8 Amps) and the cooling
fan is not required.
1A - Maintenance Mode: Ideal and recommended for long term maintenance
charging or for charging smaller baeries. NOTE: When used in maintenance mode,
please check that the applicaon’s current draw does not exceed the charging
current.
• LFP Wake Up - Power Supply: 13.8V 12A Max Power Supply Mode which is me limited
for 24 Hours before automacally switching back to LITHIUM (LFP) Charging Mode.

3 • Owner’s manual - Model. CC1212-XLi
• Patented baery rejuvenaon (recondioning) technology: The charger has a unique
and patented rejuvenaon feature which uses high voltage equalising and peak pulse
recondioning to repair sulphated baeries. This feature is fully automac and depends
on the internal impedance of the baery. It also depends on whether the baery is sll
connected in the vehicle.
• Ultra-low power consumpon (ECO Mode).
• Pulse charge for long term maintenance.
• Can be le on 24/7 to ensure your baery is always maintained and fully charged: The
baery charger can be le permanently connected all year round. The intelligent charger
will monitor the baery voltage and will maintain it at peak performance with a special
pulse charge during long term maintenance. Please note that even if the baery charger
incorporates this feature Century Baeries does not recommend leaving the baery
charger connected 24/7.
• Short circuit and reverse polarity protecon.
• Heavy-duty and corrosion-resistant output connectors.
• Crocodile clips / Ring Terminals: It comes with a quick connect y lead and heavy duty,
fully insulated crocodile clip harness and ring terminal harness.
TEMPERATURE & SAFETY PROTECTION:
• INTERNAL OVERHEAT PROTECTION: The charger has a built-in overheat and overload
electronic circuit. This protects the charger from being damaged if overheated or
overloaded and will automacally decrease the charging current. Once the unit’s internal
temperature decreases to a safe level, the charger will resume normal charging.
• SAFETY TIMER PROTECTION: The charger has safety mers for every stage. If the baery
voltage doesn’t reach a certain voltage within a specic me, the unit will stop charging
as it is highly likely that you are aempng to charge a severely discharged or heavily
sulphated baery. If any of the stage’s mes out, the charger will immediately stop
charging in order to protect the baery. This will be indicated with the fault LED ashing
slowly.
• REVERSE POLARITY: The charger has reverse polarity protecon. If the charger output
leads are connected in reverse polarity, the fault LED will come on and the charger will
be disabled. Simply unplug the charger from AC power and then connect the output
leads to the correct polarity.
• SHORT CIRCUIT PROTECTION: The charger will automacally turn o if the output leads
are short circuited and the fault LED will come on. This prevents the charger from being
damaged if the posive and negave crocodile clips or the ring terminals accidentally
touch each other while the charger is turned on.
• ECO MODE: This Century baery charger has a built in ultra-low power consumpon
circuit. If AC power is connected and the baery is disconnected, aer 10 seconds the
charger will automacally go into ECO mode. During this mode the power drawn is less
than 0.36W which totals 0.01kWh per day power consumpon. If AC power is connected
and the baery is connected, once the baery is fully charged and during the long-term
maintenance stage, the total power consumpon is around 0.03kWh per day.
Both the selected Charge rate and Baery type LEDs will ash GREEN to indicate ECO
mode.

4 • Owner’s manual - Model. CC1212-XLi
BATTERY TYPES & CAPACITY:
• This charger is suitable for 12V convenonal lead acid baeries: All SMF [Calcium],
AGM/Flooded/EFB, Gel and compable LITHIUM (LFP) baeries. The Ah (Ampere Hours)
capacies shown below are to be used as a general guide only. Some baeries may be
able to handle a higher charge current. Refer to the baery manufacturers specicaons
and recommendaons for your charging requirements.
Model No. CC1212-XLi
Charge Rate: 1A 8A 12A
Charging 3 - 20Ah 24 - 160Ah 36 - 240Ah
Maintaining < 100Ah < 240Ah < 360Ah
These gures are based on 5 to 30% of baery Ah rang. For opmum charging, 10% of
baery Ah rang is recommended for ooded baeries and 20% of baery Ah rang is
recommended for AGM & Gel baeries. For LITHIUM (LFP) baeries, check your baery
manufacturers specicaons.
Visit www.centurybaeries.com.au/baery-charging or www.centurybaeries.co.nz/
baery-charging for further advice on which Baery Type and Charge Rate sengs to select.
Charge rate advice per vehicle type

5 • Owner’s manual - Model. CC1212-XLi
ELECTRICAL PARTS & ACCESSORIES:
AC Power Cord: 1.8m with 3 Pin AU Plug
DC Output Lead: 1.2m with quick connect PP30 Connector
Charging Leads: Quick connect 60cm Crocodile Clip harness and 60cm Ring
Terminal harness
TECHNICAL SPECIFICATIONS:
Model Number CC1212-XLi
Output 12A @ 12V DC
Input Voltage 220-240V AC/ 1.8A (175W)
Input Frequency 50Hz
Charge Voltage Gel - 14.1V
AGM/Flooded/EFB - 14.4V
SMF [Calcium] - 14.7V
LITHIUM (LFP) - 14.4V
Equalising Voltage Gel - 14.3V
AGM/Flooded/EFB - 14.6V
SMF [Calcium] - 16.2V
Float Voltage 13.6V (Lead-acid type baeries only)
LFP Wake Up - Power Supply 13.8V (24 Hour me limited)
Start Voltage 2V
Operang Temperature -10 to 40°C
Storage Temperature -25 to 85°C
Operang Humidity 90% RH Max.
Size (L*W*H) 220mm x 100mm x 60mm
Weight 1.1kg (approx.)
Approvals AS/NZS, EMC

6 • Owner’s manual - Model. CC1212-XLi
Connect the Red (+) Crocodile clip or ring terminal to the
(+) baery terminal. Connect the Black (-) Crocodile clip
or ring terminal to the (-) baery terminal.
If Negavely Earthed (Most Common) –
FIRST Connect the Red (+) Crocodile clip
or ring terminal lead to the (+) baery
terminal and then connect the Black (-)
Crocodile clip or ring terminal lead to the
vehicle’s chassis. DO NOT connect the
Black (-) lead to the carbureor or fuel
lines.
CHARGING INSTRUCTIONS:
STEP 1 - Pre charge check & electrolyte level check
• Check the baery voltage, type and Ah capacity to ensure the charger is compable and to
determine which Baery Type and Charge Rate sengs you will use. Visit
hp://www.centurybaeries.com.au/baery-charging or
hp://www.centurybaeries.co.nz/baery-charging for advice on which Baery Type and
Charge Rate sengs to select.
• Check the Baery Electrolyte levels. For maintainable baeries, remove the vent caps and if
necessary, add dislled water so the levels are halfway between the upper and lower ll lines.
On Sealed Maintenance Free (SMF) baeries, check the State of Charge indicator.
• Ensure the baery is in a well-venlated area and the charger should be as far away from the
baery as the cables permit.
• Follow health and safety precauons outlined on page 1 of this manual before using the charger.
STEP 2 - Connecng the baery charger to your baery
If the Baery is out of the vehicle:
If the baery is sll in the vehicle, determine if the vehicle is posively or negavely earthed.
RED BLACK
RED BLACK
CONNECTION IN VEHICLE
(NEGATIVELY EARTHED)
RED
BLACK
CONNECTION IN VEHICLE
(POSITIVELY EARTHED)
Gel
Battery type
SELECT
12A
8A1A
MODE
BATTERY
TYPE
Full Fault
LFP Wake Up -
Power Supply
LITHIUM (LFP)
GEL CALCIUM
SMF
AGM
FLOODED
EFB
RED BLACK
RED BLACK
CONNECTION IN VEHICLE
( NEGATIVELY EARTHED )
RED
BLACK
CONNECTION IN VEHICLE
( POSITIVELY EARTHED )
Gel
Battery type
SELECT
12A
8A1A
MODE
BATTERY
TYPE
Full Fault
LFP Wake Up -
Power Supply
LITHIUM (LFP)
GEL
CALCIUM
SMF
AGM
FLOODED
EFB

7 • Owner’s manual - Model. CC1212-XLi
STEP 3 - Connect the baery charger to Mains Power (240V AC)
• The charger will automacally start when AC power is connected and switched on.
• IMPORTANT: Please make sure the correct Baery Type and your desired Charge Rate is
selected to suit your baery by pressing the Select Buons within the rst 5 minutes of
charging. For Example do not charge a Gel or AGM type Baery on the SMF [Calcium] Baery
Type seng as this will damage your baery and / or reduce your baery life.
Note: If the Fault Indicator LED illuminates Red, please check your connecons as it is likely that
the Posive and Negave Leads are reversed.
THE CHARGING PROCESS: LEAD ACID (Gel, Calcium SMF, AGM/FLOODED/EFB)
1) Qualicaon - Baery Condion Check
When the charger is rst switched on it checks the baery condion to determine whether the
baery needs recondioning. During this qualicaon process it checks the internal impedance
and inial voltage of the baery and it will determine how much charge current, if any that the
baery will accept.
2) Automac Enhanced Baery Rejuvenaon
If the inial qualicaon detected that the baery was in poor condion, the patented
rejuvenaon process will begin automacally. During the rejuvenaon process a high voltage
equalising and peak pulse recondioning charge is used to repair the sulphated baery. This
unique patented feature will break down and dissolve the lead-sulphate crystal build up on the
baery plates which will extend the life of your baery. It can also balance out high concentraons
of acid. The equalisaon voltage will be 16V maximum. If the baery voltage doesn’t reach 9V
within 24 hours, the Rejuvenaon process will me out.
3) So Start Charging
Gently charges the baery using a reduced charge output unl the baery voltages reaches 11V. If
the baery voltage doesn’t reach 11V within 6 hours, the safety mer protecon will stop the unit
from charging and the Red Fault LED and 25% LED will start ashing.
If Posively Earthed – FIRST Connect the Black
(-) Crocodile clip or ring terminal lead to the (-)
baery terminal and then connect the Red (+)
Crocodile clip or ring terminal lead to the vehicle’s
chassis. DO NOT connect the Red (+) lead to the
carbureor or fuel lines.
RED BLACK
RED BLACK
CONNECTION IN VEHICLE
(NEGATIVELY EARTHED)
RED
BLACK
CONNECTION IN VEHICLE
(POSITIVELY EARTHED)
Gel
Battery type
SELECT
12A
8A1A
MODE
BATTERY
TYPE
Full Fault
LFP Wake Up -
Power Supply
LITHIUM (LFP)
GEL CALCIUM
SMF
AGM
FLOODED
EFB

8 • Owner’s manual - Model. CC1212-XLi
4) Bulk Charging - (Charge Voltage depends on baery type selecon)
Uses the maximum selected charge output unl the baery voltage reaches 14.1/14.4/14.7V. If
the baery voltage doesn’t reach this within 24 hours, the safety mer protecon will stop the
unit from charging and the Red Fault LED and 50% or 75% LED will start ashing.
5) Absorpon Charging
Uses a constant voltage while reducing the charging output current to ensure the baery receives
a full charge without overcharging the baery.
6) Equalisaon Charging
A well proven process that carefully overcharges the baery to restore it’s full capacity. The
Equalisaon stage for CALCIUM SMF Baery type selecon is automac. The Equalisaon stage
for AGM/FLOODED/EFB and GEL Baery Types only occurs if the inial start voltage is below 11
Volts.
7) Baery Analysis
The baery analysis stage checks the condion of the baery aer the charge cycle is completed.
If the baery voltage drops too quickly during the analysis mode, this means the baery is
probably faulty. If the baery analysis failed, this is indicated by the Green Full LED ashing.
8) Float Mode
This stage allows you to keep the charger connected 24/7 to ensure your baery is well maintained and
kept 100% fully charged. Float mode will maintain the baery at a constant 13.6V.
9) Long Term Maintenance
During long term maintenance / oat mode, the unit will apply a special pulse charge to ensure
the baery is kept in opmal condion. Recharge Cycle every 21 days.
THE CHARGING PROCESS: LITHIUM (LFP)
1) Lithium Acvaon
The charger sends a signal to wake up the Lithium baery management system (BMS) so it can
detect the baery voltage and commence charging if safe to do so.
2) So Start Charging
Gently charges the baery using a reduced charge output unl the baery voltages reaches 10V.
If the baery voltage doesn’t reach 10V within 6 hours, the safety mer protecon will stop the
unit from charging.
3) Bulk Charging
Uses the maximum selected charge output unl the baery voltage reaches 14V.
If the baery voltage doesn’t reach 14V within 24 hours, the safety mer protecon will stop the
unit from charging.

9 • Owner’s manual - Model. CC1212-XLi
4) Absorpon Charging Stage 1
Uses a constant voltage of 14V while reducing the charging output current to ensure the baery
receives approximately 90% charge without overcharging the baery.
5) Absorpon Charging Stage 2
Steps up the constant voltage to 14.4V while reducing the charging output current to ensure the
baery receives a full charge without overcharging the baery.
6) Full
Once the baery is fully charged, the Green Full LED will come on. The charger output will stop.
However it will connue to monitor the baery condion as it will enter Long Term Analysis
mode.
7) Long Term Analysis
During long term analysis mode, the charger will monitor the baery level and reacvate the
charger output if the voltage drops below 12.9V to ensure the baery is always ready when you
need it.
Century Baeries does not recommend leaving the baery charger connected for more than 24
hours during LITHIUM (LFP) Mode. Disconnect aer 24 hour use.
LFP Wake Up - Power Supply - 13.8V 12A Max (1A, 8A, 12A selectable)
If the Lithium Acvaon signal isn’t waking up your baery BMS you may use this feature to wake
it up. With the LITHIUM (LFP) Baery Type selected, press and hold the MODE buon for 3 seconds
unl the LFP Wake Up - Power Supply LED turns ON (Green). The unit will output 13.8V and force the
BMS to wake up and the baery will start accepng charge. Aer a few minutes you can then press
and hold the MODE buon for 3 seconds to exit LFP Wake Up - Power Supply mode and unit will
revert back to charging mode.
This mode is me limited and will automacally switch back to LITHIUM (LFP) charging mode aer 24
hours.
STEP 4 - Disconnecng the Baery charger from Baery
• If the Baery is out of the vehicle:
(1) Switch OFF and Remove the AC Power Socket from the outlet.
(2) Remove the Black lead and then the Red lead.
• If the baery is sll in the vehicle:
(1) Switch OFF and Remove the AC Power Socket from the outlet.
(2) Remove the lead from the vehicle chassis.
(3) Remove the lead from the baery.
Note: Check electrolyte levels if possible aer charging as they may need topping up with dislled
water. (This does not apply to Sealed Maintenance Free baeries and Lithium type baeries)

10 • Owner’s manual - Model. CC1212-XLi
LED STATUS INDICATOR / BUTTON FEATURES:
Descripon 25% 50% 75% 100% Full Selected
Baery
Type
Selected
Charge
Rate
Fault
ECO Mode - energy saving (no
baery connected)
OFF OFF OFF OFF OFF Flash Flash OFF
AC Power on - no baery
connected / detected
OFF OFF OFF OFF OFF ON ON OFF
Auto Rejuvenaon mode Sequenal Flash OFF ON ON OFF
So Start Charging Flash OFF OFF OFF OFF ON ON OFF
Bulk Charging <13.0V* ON Flash OFF OFF OFF ON ON OFF
Bulk Charging >13.0V* ON ON Flash OFF OFF ON ON OFF
Absorpon Charging ON ON ON Flash OFF ON ON OFF
Equalisaon Charging ON ON ON Flash OFF ON ON OFF
Full Float Maintenance mode ON ON ON ON ON ON ON OFF
Auto Rejuvenaon - Failed Sequenal Flash OFF ON ON ON
So Start Charge - Time Out Flash ON Flash OFF OFF ON ON Flash
Bulk Charge - Time Out <13.0V* ON Flash OFF OFF OFF ON ON Flash
Bulk Charge - Time Out >13.0V* ON ON Flash OFF OFF ON ON Flash
Reverse Polarity / Short Circuit OFF OFF OFF OFF OFF ON ON ON
Sulphaon / Shorted cell fail Flash Flash Flash Flash OFF ON ON ON
Over Temperature protecon OFF OFF OFF OFF OFF ON ON Flash
* 13.5V for LITHIUM LFP
Note: The LFP Wake Up - Power Supply Green LED will be on when in LFP Wake Up - Power Supply Mode.
RED BLACK
RED BLACK
CONNECTION IN VEHICLE
(NEGATIVELY EARTHED)
RED
BLACK
CONNECTION IN VEHICLE
(POSITIVELY EARTHED)
Gel
Battery type
SELECT
12A
8A1A
MODE
BATTERY
TYPE
Full Fault
LFP Wake Up -
Power Supply
LITHIUM (LFP)
GEL CALCIUM
SMF
AGM
FLOODED
EFB
MODE Buon:
Press this buon (short press) to select your desired
charge rate. 1A, 8A or 12A.
Press and hold this buon for 3 Seconds to acvate /
deacvate LFP Wake Up - Power Supply Mode. This mode
is only available if LITHIUM (LFP) Baery Type is selected
and will revert back to LITHIUM (LFP) charging mode aer
24 hours.
BATTERY TYPE Buon:
Press this buon (short press) to select your baery type.
Press and hold this buon for 3 Seconds to acvate Force
Start Mode.
RED BLACK
RED BLACK
CONNECTION IN VEHICLE
(NEGATIVELY EARTHED)
RED
BLACK
CONNECTION IN VEHICLE
(POSITIVELY EARTHED)
Gel
Battery type
SELECT
12A
8A1A
MODE
BATTERY
TYPE
Full Fault
LFP Wake Up -
Power Supply
LITHIUM (LFP)
GEL CALCIUM
SMF
AGM
FLOODED
EFB

11 • Owner’s manual - Model. CC1212-XLi
CHARGING CURVE
QUALIFICATION REJUVENATION SOFT START BULK CHARGE
ABSORPTIONANALYSISFLOAT
MAINTENANCE
Checks battery
condition to
determine
whether the
rejuvenation
stage or
charge cycle is
required.
Automatic
stage for
batteries in
poor condition.
Breaks down
sulphation
using a
patented high
frequency
pulse.
Increases
your battery
life by gently
starting to
charge the
battery until it
reaches a set
voltage.
Reduces
charging time
by delivering
maximum
charge until
the battery
reaches
a set voltage.
Uses constant
voltage and
ensures the
battery
receives a full
charge
without
overcharging.
Checks the
battery
condition to
ensure it is
fully charged.
Maintains
the battery
at 100%
charge.
Special pulse
charge for
long-term
maintenance
to ensure the
battery is in
optimal
condition.
EQUALISATION
Restores full
capacity to
batteries by
removing acid
stratification.
SMART 9-STAGE LEAD ACID BATTERY CHARGING PROCESS
ACTIVATION SOFT START FULL
Wakes up the lithium
battery BMS to detect
battery voltage to
enable the charger to
start charging.
Increases your battery
life by gently starting
to charge the battery
until the it reaches
a set voltage.
Battery is 100%
charged and the
charger output will
switch o.
ABSORPTION 1
Uses constant voltage
and ensures the
battery receives
charge without
overcharging.
BULK CHARGE
Reduces charging time
by delivering maximum
charge until the
battery reaches a set
voltage.
ANALYSIS
The charger will
monitor the battery
voltage and will
restart when
required.
LITHIUM BATTERY CHARGING PROCESS
ABSORPTION 2
Steps up the constant
voltage and ensures
the battery receives a
full charge without
overcharging.

12 • Owner’s manual - Model. CC1212-XLi
ONLINE RESOURCES
Visit hp://www.centurybaeries.com.au/baery-charging or
hp://www.centurybaeries.co.nz/baery-charging for more informaon on baery
charging and for advice on which Baery Type and Charge Rate sengs to select when using
Century’s CC1212-XLi baery charger and maintainer.
TROUBLE SHOOTING
Problem Indicaon Possible Causes Suggested Soluon
Charger does not
work?
No Indicator
lights on
- No AC power - Check AC connecons and
make sure the AC Power Point is
switched ON.
- Try a dierent AC Power Point
which you know is working.
Charger has no DC
output?
Fault Red LED
is ON
- Output is short
circuited
- Reverse polarity
protecon
- Loose / bad
connecon to the
baery
- Check DC connecon between
charger and baery and make
sure they are not short
circuited.
(Touching each other)
- Check that the crocodile clips
have not fallen o or come
loose.
- Check that the crocodile clips/
ring terminals are connected to
the correct polarity.
Note: The charger output is only
present when connected to a
baery.
No charging current? Fault Red LED
is Flashing
- Baery is severely
sulphated
- Baery has a
damaged cell
- Overheat
protecon mode
- Check the baery condion,
age etc.
- Baery may need replacement.
- Move baery & charger to a
cooler environment.

13 • Owner’s manual - Model. CC1212-XLi
The full / oat light
won’t come on.
Fault Red LED
is Flashing
or
Full Green LED
is Flashing
- Baery Ah
capacity too large
for the baery
charger and it has
me out
- Baery is defecve
- Baery is severely
sulphated
- Check the charger specicaons
match the baery capacity. Eg.
make sure baery capacity is
not too big for the charger.
- Baery may need replacement.
- Charge rate selected might be
too low for the baery. Switch
charger o and on and try
again or try a higher charge
rate seng providing it doesn’t
exceed the maximum charge
limit for your baery.
Note: If the Baery Type and Charge Rate LED’s (1A or 8A or 12A) are both ashing, this indicates no
baery is detected or is below 2V and the unit is in ECO Power Saving mode.
If your baery voltage is below 2V, try the Force Start Mode by pressing and holding the Baery Type
buon for 3 seconds unl the 4 baery LED’s start scrolling. This will force the charger to output for
30 seconds and begin charging.

14 • Owner’s manual - Model. CC1212-XLi
5 YEAR PRODUCT WARRANTY
Century Yuasa Baeries Pty Ltd (ABN 66 009 685 232) of 37-65 Cobalt Street, Carole Park,
QLD, 4300, Australia and Century Yuasa Baeries (NZ) Ltd (NZBN 9429039377319) of 259
Church Street, Onehunga, Auckland, 1643, New Zealand warrant to the Customer that this
product is substanally free from defects in materials and workmanship under normal use
for a period of Five Years from the Date of Purchase. Please ensure you keep a copy of your
purchase receipt on le as this will be required to validate your warranty.
Obtaining Warranty Service:
Within the warranty period, the Customer must contact the authorised supplier / retailer
where the product was purchased or alternavely you can contact Century Yuasa Baeries
through one of the following methods:
Phone - Australia: 1300 362 287
Phone - New Zealand: 0800 93 93 93
Website: www.centurybaeries.com.au / www.centurybaeries.co.nz
If Century Yuasa Baeries concludes that while under normal use, a product failure or
malfuncon occurred during the warranty period and was caused by a defect in material
or workmanship (see Exclusions), the Customer will be asked to return the product to the
original point of purchase. The product must be packaged appropriately for safe shipment.
The customer should enclose with the product, a copy of their receipt for proof of purchase
and warranty. It is recommended that products are returned to point of purchase or be sent
by registered mail as Century Yuasa Baeries accepts no responsibility / liability for goods lost
or damaged in transit.
Exclusions:
If upon receiving a product for repair, the tesng and examinaon of the product discloses
that the alleged defect or malfuncon in the product does not exist or was caused by the
Customer or any third persons misuse, neglect, physical abuse, water damage, unauthorised
aempts to open, exposure to extremely high temperatures, tampered with or repaired by
an unauthorised person, this will not be covered under this warranty. Costs may be charged
to the Customer in the event that the product returned has been tested and no fault found or
the warranty has expired or been voided.
This Warranty is also void if:
1. The warranty seal is broken or altered.
2. The warranty period has expired.
3. The product has been tampered with or repaired by an unauthorised person.
4. If used on a generator without using a surge protector.
Our goods come with guarantees that cannot be excluded under the Australian Consumer
Law. You are entled to a replacement or refund for a major failure and compensaon for any
other reasonably foreseeable loss or damage. You are also entled to have the goods repaired
or replaced if the goods fail to be of acceptable quality and the failure does not amount to
a major failure. For New Zealand customers, this warranty is in addion to statutory rights
observed under New Zealand legislaon.

CC1212-XLi Owner’s Manual: Rev 1.1 - 08/22 - Specicaons subject to change without noce.
Approval No. GMA-511817-EA
Century Yuasa Baeries Pty Ltd
37-65 Cobalt Street, Carole Park,
QLD, 4300, Australia
T: 1300 362 287
www.centurybaeries.com.au
Century Yuasa Baeries (NZ) Ltd
259 Church Street, Onehunga,
Auckland, 1643, New Zealand
T: 0800 93 93 93
www.centurybaeries.co.nz