VonHaus 3500083 - User Manual

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.
01 0818
WARNING
WARNING

Summary

General Safety Information and Usage

Intended Use

Defines the proper application and scope of the battery charger.

Electrical Safety Precautions

Details essential practices to prevent electric shock and hazards.

Charger Operational Safety

Outlines specific safety measures for operating the battery charger unit.

LED Indicators and Controls

Indicator Lights and Mode Selection

Explains the meaning of LED indicators and how to select charging modes.

About the Charger

Charger Specifications and Technology

Details the charger's capabilities, battery compatibility, and smart features.

Connection Methods

12 V Cigarette Lighter Plug Connection

Instructions for connecting and using the 12V cigarette lighter adapter.

DC Cable Connection to Vehicle Battery

Detailed steps for connecting the DC cables to the vehicle battery.

Charging Modes and Operations

Overview of Charging Modes

Details all available charging modes and their explanations.

Using 12 V Jump Charge

Specific guidance and warnings for using the 12V Jump Charge function.

Advanced Battery Repair and Charging

Using the Repair Mode

Instructions for the advanced battery recovery mode for old or sulphated batteries.

Battery Level Indicator

Explains the meaning of different LED combinations during charging.

Charging Times Reference

Provides estimated charging times for various battery capacities and voltages.

LED Abnormal Results and Troubleshooting

Interpreting Abnormal LED Indicators

Lists abnormal LED patterns, their causes, and recommended solutions.

Troubleshooting Unrecoverable Batteries

Guidance on identifying batteries that cannot be recovered or need replacement.

Product Support and Information

Disposal Information

Instructions on how to properly recycle the product.

Customer Service and Warranty

Contact information for support and details on product warranty registration.

Overview

1. Function Description
2. Important Technical Specifications
3. Usage Features
4. Maintenance Features

This document describes the VonHaus 15A Battery Charger (Model: 3500083), a versatile device designed for charging and maintaining various types of 12V lead-acid and lithium-ion batteries.

Function Description:

The 15A Battery Charger is primarily used for charging 12V lead-acid batteries (WET/Flooded, GEL, MF/Maintenance-Free, EFB/Enhanced Flooded Battery, AGM/Absorbed Glass Mat) and 12V lithium-ion batteries. It is suitable for battery capacities ranging from 2 to 120 Amp-Hours and can maintain all battery sizes. The charger features a built-in intelligent microprocessor for faster, easier, and safer charging. It offers multiple charging modes, including Standby, 6V STD, 12V STD, 24V STD, REPAIR (12V/24V), 13.6V SUPPLY, and 12V JUMP CHARGE. The device is not intended to supply power to extra-low-voltage electrical systems or charge dry-cell batteries, which could burst and cause injury.

Important Technical Specifications:

• Charging Capacity: Suitable for 2 to 120 Amp-Hours batteries.
• Battery Types: 12V lead-acid (WET, GEL, MF, EFB, AGM) and 12V lithium-ion batteries.
• Charging Modes:
  • Standby: Not charging, no power output (Green LED).
  • 6V STD: Charges 6V WET/GEL/MF/EFB batteries with intelligent compensation charge based on ambient temperature.
  • 12V STD: Charges 12V WET/GEL/MF/EFB batteries with intelligent compensation charge based on ambient temperature.
  • 24V STD: Charges 24V WET/GEL/MF/EFB batteries with intelligent compensation charge based on ambient temperature.
  • REPAIR (12V/24V): Advanced battery recovery mode for old, idle, stratified, or sulfated batteries. Indicated by slow flashing (12V/24V mode light).
  • 13.6V SUPPLY: Converts the charger to a constant voltage, constant current DC power supply. Provides 13.6V at 9.5A with overload protection at 10A (Max). Spark proof and reverse polarity protection are disabled in this mode. Can be used to power 12VDC devices or as a memory retainer during battery replacement.
  • 12V JUMP CHARGE (Press): Delivers 20A for five minutes to jump-charge 12V LEAD-ACID batteries only (RED LED). This mode should be used with full attention as the charging current is 20A.
• DC Cable Length: Approximately 75 inches (1900mm) from the charger to the battery clamp or ring terminal.
• Safety Features: Spark proof, protection for reverse polarity, short circuit, over current, overcharge, and overheat.
• Auto-Memory: Returns to the last selected mode when restarted (except Standby and Supply Modes).
• Mounting: Four external holes for mounting with self-drill screws.

Usage Features:

• Mode Selection: Most charge modes require holding the button for three seconds or pressing it to enter. The charger should not be operated until the appropriate charge mode for the battery is confirmed.
• Battery Level Indicator: When the battery level indicator turns to a solid Green LED (CHARGED), the charger automatically switches from full charge to maintenance status, preventing overcharging during prolonged storage.
• Charging Process (REPAIR Mode): A REPAIR cycle can take up to eight hours and involves an 8-step charging cycle:
  1. DIAGNOSIS: Checks battery connection and voltage.
  2. DESULPHATION: If voltage is too low, pulsing current removes sulfate (up to 5 hours).
  3. ANALYSE: Checks if battery voltage reaches the threshold after desulphation; charging begins if voltage is OK.
  4. SOFT START: Charges with echelon constant current.
  5. BULK: Charges with constant maximum current until battery voltage reaches the threshold.
  6. ABSORPTION: Provides gradually declining current charge for maximum battery voltage.
  7. ANALYSE: Tests if the battery can hold a charge.
  8. MAINTENANCE: Continuously monitors the battery, and charging current gently adapts to the variable battery voltage.
• 12V Jump Charge: For 12V LEAD-ACID batteries only. Connect the charger to a 12V battery with clamps, then press the Jump Charge button. For optimal results, allow the 5-minute charge to complete. After 5 minutes, the charger enters Standby Mode, and the vehicle is ready to start. If unsuccessful, rest the battery for 15 minutes and try again. Do not use jump charge more than twice within a 24-hour period.
• DC Connection Instructions (Battery Outside Vehicle):
  1. Check battery post polarity (POSITIVE usually larger diameter than NEGATIVE).
  2. Identify if the vehicle is negative or positive grounded.
  3. For negative grounded vehicles: Connect RED POSITIVE clamp to positive post, then BLACK NEGATIVE clamp to vehicle chassis (avoid fuel lines, carburettor, battery itself).
  4. For positive grounded vehicles: Connect BLACK NEGATIVE clamp to negative post, then RED POSITIVE clamp to vehicle chassis (avoid fuel lines, carburettor, battery itself).
  5. Connect charger AC supply cord to electric outlet.
  6. When charging is complete, disconnect AC power, then chassis clamp, then battery clamp.
• DC Connection Instructions (Battery Inside Vehicle - Using 12V Cigarette Lighter Plug):
  1. Connect the 12V Cigarette Lighter Plug to the charger.
  2. Insert the 12V Cigarette Lighter Plug into the vehicle's 12V outlet.
  3. Route the power cord through the vehicle's open window.
  4. Plug the charger power cord into a wall outlet.
  5. If the 12V outlet requires ignition key activation, turn the key without starting the engine.
• Safety Precautions:
  • Never charge a frozen, damaged, leaking, or non-rechargeable battery.
  • If battery electrolyte contacts skin/clothing, wash with soap and water. If in eyes, flood with clean cold water for 15 minutes and seek medical attention. If ingested, drink large quantities of water or milk; DO NOT induce vomiting and seek medical attention. Neutralize spills with baking soda.
  • Avoid body contact with earthed or grounded surfaces.
  • Do not expose products to rain or wet conditions.
  • Do not abuse the cord; keep it away from heat, oil, sharp edges, and moving parts.
  • When operating outdoors, use an extension cord suitable for outdoor use.
  • Do not place the charger in the engine compartment, near moving parts, or near the battery; place it as far away as DC cables permit.
  • Never place a charger directly above a battery being charged.
  • Locate the charger in a room or enclosure provided for the purpose or not less than 18 inches above the floor in a garage due to potential arcs/sparks. Do not install on or over combustible surfaces.
  • Do not cover the charger while charging.
  • Do not operate the unit in or around water.
  • Connect and disconnect DC output only after setting AC cord from the electric outlet.
  • Do not overcharge batteries by selecting the wrong charge mode.
  • Pull by the plug, not the cord, when disconnecting.
  • Unplug charger from the outlet before maintenance or cleaning.
  • If the charger has received a direct hit or been dropped, have it checked and repaired.
  • When removing a battery from a vehicle to charge, always remove the grounded terminal first. Ensure all accessories in the vehicle are off.
  • Avoid dropping metal products onto the battery to prevent sparks or short-circuits.
  • Wear complete eye, hand, and clothing protection.
  • Clean battery terminals before connecting the charger.

Maintenance Features:

• Repair Mode: An advanced battery recovery mode for repairing old, idle, stratified, or sulfated batteries. Not all batteries can be recovered. For optimal results, a full charge cycle should be completed before using this mode. This mode uses a high charging voltage and may cause some water loss in WET (flooded) cell batteries. Disconnect the battery from the vehicle before using this mode to minimize risks.
• Troubleshooting (LED Abnormal Results): The manual provides a table of LED indications, their causes, and solutions. For example:
  • Solid Red Warning! LED: Indicates reverse polarity; solution is to exchange red and black clamps.
  • Flashing Red Warning! LED: Can indicate open-circuit, dirty battery posts, dead battery, or output short circuit. Solutions include connecting clamps correctly, cleaning posts, replacing the battery, or disconnecting external output terminals.
  • Charging in 6V Mode(s) for 12V battery: Indicates incorrect mode selection; solution is to manually press the Mode button to choose the correct charge mode. Using 6V mode for a 12V battery will damage it.
  • Overheat protection: Current reduces when charger temperature is too high; charge will resume after cooling down.
  • Battery cannot store electric charge: Replace the battery.
  • Battery cannot be recovered through Desulphation/Repair Mode: Replace the battery or try REPAIR Mode again.
  • Battery voltage less than 3V (needs Repair Mode): Try REPAIR Mode.
• General Maintenance: Unplug the charger from the outlet before attempting any maintenance or cleaning.
• Repair/Replacement: If any protective AC and DC cable insulation, charging clamps, or DC fuse holders are damaged, repair must be carried out by a qualified service agent. The use of an extension cord is not recommended.

VonHaus 3500083 Specifications

General

Brand	VonHaus
Model	3500083
Category	Battery Charger
Language	English