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15A BATTERY 

CHARGER

3500083 - User Guide

INTENDED USE.

Only use the product as described in this manual. The use of any accessory or attachment 
or performance of any operation with this product other than those recommended in this 
instruction manual may present a risk of personal injury and/or damage to property. 
This product is not intended for use by persons with reduced physical, sensory or 
mental capabilities, or lack of experience and knowledge, unless they have been given 
supervision or instructions concerning use of the product by a person responsible for 
their safety.
Children should be supervised to ensure they do not play with the product.

GENERAL SAFETY INFORMATION.

WARNING!

 Read all safety warnings and all instructions. Failure to follow the warnings 

and instructions may result in electric shock, fire and/or serious injury.
Please retain all warnings and instructions for future reference.
Batteries generate explosive gases during normal operation. Use in well-ventilated area.
Consider having someone close enough or within the range of your voice to come to your 
aid when you work near a battery.
Do NOT smoke, strike a match, or cause a spark in vicinity of battery or engine. Avoid 
explosive gas, flames and sparks.
Remove all personal jewellery, such as rings, bracelets, necklaces, and watches while 
working with a vehicle battery. These items may produce a short-circuit that may cause 
severe burns.
Be extra cautious to reduce risk of dropping a metal product onto the battery. It might 
spark or short-circuit a battery or other electrical hardware which may cause an explosion 
or fire.
Wear complete eye protection, hand and clothing protection. Avoid touching eyes while 
working near a battery.
Study all battery specific precautions such as removing or not removing cell caps while 
charging and recommended rates of charge.
Clean battery terminals before connected with the charger. Be careful to keep corrosion 
from coming in contact with eyes.
For a battery installed in a vehicle, first connect charger output lead to ungrounded 
battery post - not connected to automobile chassis - in accordance with polarity 
identification and then opposite polarity lead to chassis; do not connect to injector rails, 
carburettors or fuel lines. Disconnect chassis lead first.
When it is necessary to remove a battery from vehicle to charge, always remove 
grounded terminal from battery first. Make sure all accessories in the vehicle are off in 

order to prevent an arc.
It is not intended to supply power to an extra-low-voltage electrical system or to charge 
dry-cell batteries. Charging dry-cell batteries may burst and cause injury to persons and 
property.

WARNING! NEVER

 charge a frozen, damaged, leaking or non-rechargeable battery.

If battery electrolyte contacts skin or clothing, wash immediately with soap and water. If 
electrolyte enters eye, immediately flood eye with running clean cold water for at least 
15 minutes and get medical attention immediately. If electrolyte is taken internally, drink 
large quantities of water or milk; do NOT induce vomiting and get prompt medical 
attention. Neutralize with baking soda any electrolyte that spills on a vehicle or in the 
work area; after neutralizing, rinse contaminated area clean with water.

ELECTRICAL SAFETY.

Plugs must match the outlet. Never modify the plug in any way. Do not use any adaptor 
plugs with earthed (grounded) products. Unmodified plugs and matching outlets will 
reduce risk of electric shock.
Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges 
and refrigerators. There is an increased risk of electric shock if your body is earthed or 
grounded.
Do not expose products to rain or wet conditions. Water entering the power tool will 
increase the risk of electric shock.
Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power 
tool. 
Keep the cord away from heat, oil, sharp edvges and moving parts. Damaged or 
entangled cords increase risk of electric shock.

When operating a power tool outdoors, use an extension cord suitable for outdoor use to 
reduce the risk of electric shock.

SAFETY PRECAUTIONS FOR USING THE CHARGER

Do not place the charger in the engine compartment or near moving parts or near the 
battery; place as far away from them as DC cables permit. Never place a charger directly 
above a battery being charged; gases or fluids from battery will corrode and damage 
charger.
This product employs parts, such as switches and relays, that tend to produce arcs or 
sparks and therefore, if used in a garage, locate in a room or enclosure provided for the 
purpose or not less than 18 inches above the floor. Do not install on or over combustible 
surfaces. Do not cover the charger while charging.
Do not operate this unit in or around water.
Connect and disconnect DC output only after setting AC cord from electric outlet.
Use of an attachment not recommended or sold by the manufacturer may result in a risk 
of fire, electric shock or injury to persons.
Do not overcharge batteries by selecting the wrong charge mode.
To reduce the risk of damage to electric plug and cord, pull by the plug rather than the 
cord when disconnecting charger.
To reduce risk of electric shock, unplug charger from outlet before attempting any 
maintenance or cleaning.
Operate with caution if the charger has received direct hit of force or been dropped. 
Have it checked and repaired if damaged.

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Summary of Contents for 3500083

Page 1: ...y burst and cause injury to persons and property WARNING NEVER charge a frozen damaged leaking or non rechargeable battery If battery electrolyte contacts skin or clothing wash immediately with soap a...

Page 2: ...LED it will automatically switches from full charge to maintenance status to maintain batteries during prolonged periods of storage without overcharging or damaging the battery The 3 5A Battery Charge...

Page 3: ...a positive grounded vehicle connect the BLACK NEGATIVE cable clamp first to the negative post of the battery then connect the RED POSITIVE cable clamp to the vehicle s chassis Do not connect the red...

Page 4: ...y systems may require an additional JUMP CHARGE CAUTION Do not use jump charge more than two times within a 24 hour period If two 2 jump charges cannot successfully start your vehicle have your batter...

Page 5: ...shold STEP 6 ABSORPTION Provide gradually declining current charge for maximum battery voltage STEP 7 ANALYSE Test if the battery can hold charge STEP 8 MAINTENANCE Continuously monitor the battery an...

Page 6: ...de will automatically shut down for 30 seconds as protec tion Disconnect the external device No LIGHT CAUSE SOLUTION 8 Corresponding charging mode LED quick flashing Battery cannot store electric char...

Page 7: ...The warranty only applies if the product is used solely in the manner indicated in the Warnings page of this and all other instructions have been followed accurately Any abuse of the product or the m...

Page 8: ...Thank you for purchasing the 15A Battery Charger VonHaus is a registered trademark of DOMU Brands Ltd Made in China for DOMU Brands Ltd M24 2RW...

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