AMAREW ChargeSmart User manual

ChargeSmart Battery Charger 12V 15A
Read this manual carefully before using the battery charger

AMAREW® BATTERY CHARGER USER MANUAL
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Table of contents
General information p.2
Model information p.2
Important safety remarks p.2-3
General safety instructions p.3-4
Personal precautions p.5
Battery types and settings p.6
How to charge p.7
Settings explained p.7
Charging batteries in a vehicle p.8
Care and maintenance p.9
Warranty p.9-10

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General information
Thank you for purchasing an AMAREW® battery charger and we wish you will enjoy using it. AMAREW® battery
chargers are designed and developed by professional engineering teams. Now they have succeeded in producing
battery chargers which vary in charging current and battery types to fit various customers’ requirements. Please read
and retain this manual before using the battery charger. The manual contains information that describes the
procedure for a safe operation and the daily maintenance of your battery charger. A safe operation will prevent
personal injuries and product damage.
Model information
Model number: 01.8.150
Rated input voltage: AC 220-240V
Rated input current: 1.8A
Output voltage: DC 12V
Output current: 2.0A-12.0A
Important safety remarks
Working in the vicinity of a lead-acid or lithium battery is dangerous. These batteries generate explosive gases during
normal use. For this reason, it is of utmost importance that each time before using your charger, you read this manual,
the instructions published by the battery manufacturer and the instructions published by the manufacturers of all the
devices you intend to use in the vicinity of the battery. In order to reduce the risk of battery explosion, it is important
to exactly follow the instructions and also take into account the cautionary markings on the concerned products.
Operating the battery charger is not allowed by children (<16 years old), persons with reduced physical, sensory or
mental capabilities, or persons with lack of experience and knowledge, unless they are supervised or have been given
instructions concerning the operation by someone who is responsible for their safety.

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The international protection rating (IP-rating) of this battery charger is 20. This means that the battery charger is not
water resistant. Using the charger in the rain is not recommended.
General safety instructions
-This battery charger is designed for charging LEAD-ACID batteries and LiFePO4 batteries. Do not use the
battery charger for other types of batteries. These batteries may burst and cause personal injuries and/or
damage to properties.
-Only use spare parts and accessories recommended or sold by AMAREW®. The use of non-recommended
spare parts and accessories may result in fire, an electric shock, or an injury.
-When disconnecting the battery charger, pull the plug instead of the cord. Pulling the cord may cause damage
to the cord or the plug.
-Do not operate the battery charger with a damaged cord or plug. The plug and/or the cord have to be
replaced immediately.
-Do not operate the battery charger if it has received a sharp blow, if it has been dropped , or if it has been
damaged in any other way. The device should be taken to AMAREW® for inspection and possible repair.
-Do not disassemble the battery charger yourself. Take it to AMAREW® when service or repair is required.
Incorrect reassembly may result in fire, an electric shock, or an injury.
-To reduce the risk of fire, an electric shock, or an injury, unplug the battery charger before attempting any
maintenance or cleaning.

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-Do not use an extension cord unless this is absolutely necessary. The use of an improper extension cord can
result in fire, an electric shock, or an injury. If an extension cord must be used, make sure that:
RThe pins on the plug of the extension cord are of the same number, size, and shape as those of the plug
on the battery charger.
RThe extension cord is properly wired and in good electrical condition.
RThe wire size is large enough for the AC ampere rating of the battery charger.
-Always charge a battery in a well ventilated area. Never operate in a closed-in or restricted area without
adequate ventilation, because this creates an increased risk of explosion.
-Locate the battery charger as far away from battery as the DC charger cables permit.
-Do not expose the battery charger to rain or snow.
-Never charge a frozen battery. When the battery fluid (electrolyte) is frozen, bring it into a warm area in order
to let it thaw before charging.
-Never allow battery acid to drip on the battery charger when reading or filling the battery.
-Never place a battery on top of the battery charger.
-Never place the battery charger directly above the battery that is being charged. Gases from the battery will
corrode and may damage the battery charger.
-Never touch the battery clips together when the battery charger is energized.
-Never start an engine with the battery charger still attached to the battery.

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Personal precautions
-Do wear complete eye protection and clothing protection when working with or near lead-acid or lithium
batteries.
-Make sure someone is within the range of your voice or close enough to come to your aid when working with
or near lead-acid or lithium batteries.
-Have plenty of fresh water and soap nearby to clean your skin, your clothes or your eyes in case they get in
contact with battery chemicals.
-Avoid touching your eyes while working with a battery, acid particles (corrosion) may get into your eyes. If
acid enters your eye, immediately flood the eye by running cold water for at least 10 minutes. Also get
medical attention immediately.
-Remove all personal metal items such as rings, bracelets, neck laces, and watches while working with
lead-acid or lithium batteries. Lead-acid or lithium batteries can produce a short-circuit current high enough
to weld these items.
-Make sure not to drop metal tools or other metal items onto the battery. Metal may cause sparking or short
circuit the battery or another electrical device. Sparks may cause an explosion.
-Never smoke or allow a spark or a flame in the vicinity of a battery or an engine. Batteries generate explosive
gases!

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Battery types and settings
To select charging mode or re-set during charging.
Fault
Lights in case of short circuit, reverse polarity or bad battery condition.
Battery repairing.
Battery is being charged.
Battery is full and charger is in floating mode to maintain battery in full charged status.
Mode 14.4V/2.0A
This mode is normally used for 12V lead-acid batteries <40Ah: wet batteries, MF-batteries,
AGM-batteries and most GEL-batteries.
Mode 14.4V/15.0A
This mode is normally used for 12V lead-acid batteries <300Ah: wet batteries, MF-batteries,
AGM-batteries and most GEL-batteries.
Mode 14.4V/15.0A
This mode is normally used for 12V lithium batteries <300Ah: LiFePO4 only.
Mode 14.7V/15.0A
This setting is recommended for batteries at temperatures below 5°C. It is also recommended
for many AGM batteries. This setting is not recommended for maintenance charging when the
temperature at times exceeds +5°C. In this case, the 14.4V/15A mode is recommended.

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Charging a battery
The following recommendations should only be seen as guidelines. When in doubt, always consult the manufacturer
for further instructions.
1. Connecting the charger to the battery.
The charger’s output leads have color-coded battery clips: RED IS POSITIVE (+) and BLACK IS NEGTIVE (-).
Connect these directly to the corresponding connectors on the battery posts.
2. Connect the charger to an AC power socket. The Power LED will light on.
3. Press the button to select the charging program. Settings are made by pressing the “MODE-button” and
stepping forward by pressing the button one step at a time, releasing the button when the required mode is
reached.
4. Stop charging at any time by disconnecting the mains cable from the wall socket.
Settings explained
1. When you are sure the battery leads are correctly connected, plug the power cord to the power outlet to
start charging. If the battery leads are wrongly connected, the fault lamp lights up.
2. Set the proper charging mode for the battery by pushing the button until the correct setting lights up.
3. The charging lamp lights up indicating charging. The maintenance lamp lights up when the
battery is fully charged and turns into maintenance charge. If the voltage drops the charger sends current to
the battery. The charger can be connected for months.
4. If the battery voltage is less than 10 volt, the battery charger will give impulse to arouse the battery, the
repair lamp lights up. The battery charger will turn to normal charging mode when the battery
reaches 12 volt again.
5. If the battery is slightly sulphated, the battery charger will try to desulphate it and the repair lamp
lights up. Repairing may take 0,5-2hour. The battery charger will turn to normal charging mode when
battery is recovered. If the battery can’t be recovered, the fault lamp will light and the charging stops.
6. Charging can be stopped at any time by disconnecting the supply cord or by pushing the button.
7. If the fault lamp lights up during charging, this can have several reasons:
-Due to a loose connection or because the battery has ceased to work.
-Due to a sever sulphated or dead battery that needs to be replaced.
-Due to a high self-discharge rated battery that may need to be replaced.

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Memory function
This battery charger has a memory function. The next time the battery charger is connected, it will return to the
mode that was used the last time the battery charger was connected.
Charging batteries in a vehicle
1. Position the AC and DC cords such that damage by the hood, the door, or by moving engine parts is
minimized.
2. Stay clear of fan blades, belts, pulleys, and other parts that can cause a personal injury.
3. Check the polarity of battery posts. The POSITIVE (POS, P, +) battery post usually has a larger diameter than
the NEGATIVE (NEG, N,-) battery post.
4. Determine which battery post is grounded (connected) to the chassis. If the negative post is grounded to
chassis (as in most vehicles), connect the POSITIVE (RED) clip from the battery charger to the POSITIVE(P0S, P,
+) post of battery. Connect the NEGATIVE (BLACK) clip to the vehicle chassis or the engine block, away from
battery. Do not connect the clip to the carburetor, fuel lines, or sheet-metal body parts.
If and only if positive post is grounded to the chassis, connect the NEGATIVE (BLACK) clip from battery charger
to the NEGATIVE (NEG, N, -) post of battery. Connect the POSITIVE (RED) clip to the vehicle chassis or the
engine block, away from battery. Do not connect the clip to the carburetor, fuel lines, or sheet-metal body
parts.
5. When disconnecting the battery charger, disconnect the AC cord first, remove the clip from vehicle chassis,
and then remove the clip from battery terminal.
6. Do not charge the battery while the engine is operating.

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Care and maintenance
With only minimal maintenance, this battery charger will deliver years of dependable service. Follow these simple
steps to maintain the charger in optimum condition: after each use, clean the battery charger clamps - be sure to
remove any battery fluid that will cause corrosion of the copper clamps. Clean the outside case of the battery charger
with a soft cloth and, if necessary, mild soap solution. Keep the charger cords loosely coiled during storage to prevent
damaging the cords. Do not use the charger if the cords or the clamps have been damaged in any way. If the power
supply cord is damaged, it must be replaced by the manufacturer, its service agent or a qualified person in order to
avoid accidents.
Warranty
Coverage duration
This limited warranty offers coverage for one or two years, depending on the specific parts for which warranty is
requested (see the table on the next page). The only reference for the coverage period is the serial number of the
device. The repair or replacement of parts or the provision of service under this warranty, do not extend the duration
of the warranty compared to the original expiration date.
Conditions that must be met in order to obtain warranty coverage
Warranty coverage is only available from an authorized AMAREW® dealer in the country where the purchase is made.
Routine maintenance, discussed in the “Care and maintenance” chapter in this manual, is mandatory to maintain
warranty coverage.

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How to obtain warranty coverage
Please return the product to an authorized AMAREW® dealer for inspection if the device is not working properly. A
proof of purchase must be shown in order to obtain warranty. The dealer then takes care of inspection and any
necessary repairs. In principle, the buyer has to pay for all related transportation and / or travel time. If the services
provided are not covered by the limited warranty, the buyer must pay for all labor, all materials and all other expenses
related to the provided service.
What is not covered
This limited warranty does not cover routine maintenance, adjustments, normal wear, damage due to misuse,
abnormal use, use of the product that is not recommended as in this manual, renunciation, immersion, installation of
the product that is not recommended as in this manual, improper handling, use of an accessory or part that is not
made or sold by AMAREW®, or modification / removal of parts.
The following table provides information about which parts are covered by warranty and for which period.
Row Warranty parts Warranty period
1 Base of the device 2 Years
2 Cable cords, clamps and plugs 1 Year
3 All other parts not mentioned in row 1 and 2 No warranty

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