Sealey 6/12/24V Battery Starter/Charger

Introduction

Thank you for purchasing a Sealey product. Manufactured to a high standard, this product, if used according to these instructions and properly maintained, will provide years of trouble-free performance.

This manual contains important safety requirements, warnings, and cautions. Use the product correctly and with care for its intended purpose. Failure to do so may cause damage and/or personal injury and will invalidate the warranty. Keep these instructions safe for future use.

1. Safety

IMPORTANT SAFETY INFORMATION

To reduce the risk of a battery explosion, follow these instructions and those published by the battery manufacturer and the manufacturer of any equipment used near the battery. Modern vehicles contain extensive electronic systems; check with the vehicle manufacturer for specific instructions regarding the use of this equipment. Sealey accepts no liability for damage/injury where this product is not used in accordance with all instructions.

1.1. SAFETY INSTRUCTIONS

• Read instructions carefully before using this product.
• The product is only to be used to start 12V and 24V vehicles. Use with other voltage-rated machines may cause damage or be dangerous.
• This product is not intended to be used as a replacement vehicle battery.
• Ensure the vehicle's battery terminals are clean and battery clamps are connected properly before jump starting. Dirty or corroded terminals can affect starting performance.
• ⚡ DO NOT crank the engine for more than 3 seconds at a time. The jump start feature is for short-term operation only. Operating for longer may damage the unit. Allow the jump starter to cool down for at least 2 minutes after each cranking.
• Remove the battery clamps from the vehicle battery immediately after the engine has started.
• Wear safety eye protection ? and protective clothing. Avoid touching eyes while working with a battery.
• Wash immediately with soap and water if battery acid contacts skin or clothing. If acid enters the eye, flush immediately with cool, clean running water for at least 15 minutes and seek immediate medical attention.
• If the internal battery is leaking, do not use and have the battery replaced immediately. Isolate and clean any spillage appropriately.
• WARNING! Battery acid can cause skin damage/burns, respiratory issues, eye damage, and throat irritation. Ensure all precautions are taken.
• Remove personal metallic items such as rings, bracelets, necklaces, and watches.
• Keep the unit in good working order and condition. Replace damaged parts immediately.
• Use only recommended parts. Using unapproved parts may be dangerous and will invalidate your warranty.
• The unit must only be opened and checked by qualified service personnel. DO NOT disassemble the unit for any reason.
• DO NOT modify the product.
• Keep children and unauthorised persons away from the work area.
• Keep the work area clean and tidy, free from unrelated materials, and ensure adequate lighting.
• If the unit receives a sharp knock or blow, it must be checked by a qualified service agent before being used.
• Children aged 8 years and above, and persons with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, may use the appliance if given supervision or instruction concerning safe use and understanding the hazards involved.
• Children shall NOT play with the appliance.
• Cleaning and user maintenance shall not be made by children without supervision.
• The appliance shall be disconnected from its power source during service and when replacing parts. If plug removal is foreseen, it must be clearly indicated that the plug must remain removed so an operator can check from any accessible point.
• ? DO NOT smoke or allow sparks or flames in the vicinity of the battery or engine.
• ⚡ DO NOT drop any metal item onto the battery, as it may spark or short circuit the battery, potentially causing an explosion.
• DO NOT use the unit to recharge dry cell batteries commonly used with home appliances.
• DO NOT charge or boost a frozen battery.
• DO NOT use attachments other than those recommended.
• DO NOT pull or carry the unit by its cable.
• DO NOT pull the Superstart by the negative or positive clamps.
• DO NOT operate in the vicinity of flammable liquids, dusts, or gases.
• DO NOT recharge the unit with damaged charger/cables. Replace immediately. Only use the correct, supplied charger to recharge the unit.
• DO NOT use this product for a task for which it is not designed.
• DO NOT store the unit in damp or wet locations or where the temperature may exceed 50°C.
• DO NOT submerge the unit in water.
• DO NOT use whilst under the influence of drugs, alcohol, or intoxicating medication.
• DO NOT leave the unit in a totally discharged state for an extended period, as this may result in permanent damage.
• DO NOT cross-connect the power leads from the jump starter to the battery. Ensure positive is connected to positive and negative to negative.

1.2. ELECTRICAL SAFETY

WARNING! It is the user's responsibility to check the following:

• Check all electrical equipment/appliances to ensure they are safe before using. Inspect power supply leads, plugs, and all electrical connections for wear and damage. Sealey recommends that an RCD (Residual Current Device) is used with all electrical products.
• Ensure the insulation on all cables and the appliance is safe before connecting it to the power supply.
• Regularly inspect power supply cables and plugs for wear or damage and check all connections to ensure they are secure.
• Important: Ensure the voltage rating on the appliance suits the power supply to be used and that the plug is fitted with the correct fuse.
• DO NOT pull or carry the appliance by the power cable.
• DO NOT pull the plug from the socket by the cable.
• DO NOT use worn or damaged cables, plugs, or connectors. Ensure any faulty item is repaired or replaced immediately by a qualified electrician.
• If the cable or plug is damaged during use, switch off the electricity supply and remove from use.
• Ensure that repairs are carried out by a qualified electrician.
• Ensure that the insulation on all cables and the product itself is safe before connecting to the mains power supply.
• Ensure that cables are always protected against short circuit and overload.

1.3. PERSONAL SAFETY

• DO NOT place the charger in the engine compartment or near moving parts or near the battery; place it as far away from them as the DC cable permits. Never place a charger directly above a battery being charged, as gases or fluids from the battery will corrode and damage the charger.
• DO NOT cover the charger while charging.
• DO NOT expose to rain or wet conditions.
• Connect and disconnect the mains supply AFTER connecting the positive and negative leads to the battery.
• DO NOT use accessories that are not recommended or sold by the manufacturer, as this may cause a risk of fire or electric shock/injury to the operator.
• DO NOT overcharge batteries by selecting the wrong charge mode.
• Operate with caution if the charger has received a direct hit or has been dropped. Have it checked and repaired if damaged. Any repair must be carried out by the manufacturer or an authorised repair agent to avoid danger.

1.3.1. GROUNDING AND AC POWER CORD CONNECTIONS

This battery charger is for use on a 230-volt supply. The plug must be plugged into an outlet that is properly installed and grounded in accordance with electrical regulations. DO NOT use with an ungrounded system. The use of an adapter plug is deemed unsafe.

2. Introduction

Suitable for charging 6V, 12V, and 24V electrical systems and jump-starting 12/24V vehicles. It is a fully electronic, microprocessor-controlled charger with up to ten analysis and charge phases, including trickle/maintenance. Suitable for charging VRLA, GEL, AGM/EFB, Leisure, and Lithium batteries (12V only). Features reverse polarity, short circuit, overcharge, overheat, and overcurrent protection systems. BSU mode provides support for the battery during prolonged electronic diagnostic checks. It also features an alternator check and a dedicated repair function.

3. Specification

4. Assembly

The assembly section provides diagrams illustrating the physical components and their arrangement. Figure 1 shows the main unit with wheels and handles. Figure 2 details various parts including panels, wheels, handles, cables, and connectors. Key components listed include:

• Setting Table
• Plastic Panel
• Switch Button
• Iron Handle
• Storage Box
• Plastic Handle
• Winding Support
• Wheel
• Caster Wheel
• 24V quick plug
• 6V/12V quick plug
• Negative line
• Fuse
• Hand-held starter cable
• Power cord

5. Operation

5.1. Display Messages

Upon startup, the display screen and all LEDs illuminate for 0.5 seconds, after which the battery voltage is shown.

5.2. TEST-DISPLAY Button

The TEST-DISPLAY button allows viewing of battery status:

• Digital Display: Shows battery VOLTAGE when not in ENGINE START mode.
• BAT.V (Voltage LED): Indicates battery voltage.
• BATT.% (Battery % LED): Shows the percentage of battery charge connected to the charger's clamps.
• ALTERNATOR (Alternator % LED): Displays the estimated output percentage of the vehicle's charging system. Readings are from 0% to 100%. Readings below 0% (LO) or above 100% (HI) indicate a potential issue requiring a qualified technician's check.

5.3. Battery Type Button

The BAT.TYPE button allows selection of battery types, influencing charging voltages:

• NORMAL LED: Standard charging voltage (7.2V/14.4V/28.8V). Button press does not work during charging.
• GEL LED: GEL battery charging voltage (7.5V/14.5V/29V). Button press does not work during charging.
• AGM LED: AGM battery charging voltage (7.8V/14.8V/29.6V). Button press does not work during charging.
• LITHIUM LED: For charging 12V lithium-ion batteries only, including 4-cell LiFePO4.

5.4. Function Selection Button

The FUNCTION button selects the operating mode:

• CHARGE: Standard charging mode.
• SUPPLY: Provides a stable output to help equipment work normally and for checks/repairs.
• REPAIR: Provides a positive pulse voltage to charge batteries that have been idle or are dead.

5.5. Current Selection Button

The BAT.CURRENT button selects the charging rate:

• Slow: Low current charging gear.
• Middle: Average charging current gear.
• Fast: Fast charging current gear.

5.6. Engine Start Button

The START ENGINE button provides additional amps for cranking an engine with a weak or run-down battery. The engine starter time can be adjusted from 5 to 15 seconds using the INCREASE/DECREASE buttons.

WARNING: Always use in combination with a battery. Do NOT touch or disconnect clamps when ENGINE START mode is active, as this may cause serious injury to people or property.

5.7. Connecting to the Battery

• Identify battery posts: positive (+) and negative (-).
• DO NOT make connections to the carburetor, fuel lines, or thin metal parts.
• Identify vehicle grounding: check which battery post is connected to the chassis.
• For negative grounded vehicles (most common): connect the RED POSITIVE clamp first to the positive battery terminal, then connect the BLACK NEGATIVE clamp to the negative battery terminal or vehicle chassis.
• For positive grounded vehicles (uncommon): connect the BLACK NEGATIVE clamp first to the negative battery terminal, then connect the RED POSITIVE clamp to the positive battery terminal or vehicle chassis.
• When disconnecting, reverse the sequence, removing the negative clamp first (or positive first for positive ground systems).
• Marine (boat) batteries must be removed and charged on shore.

5.8. Operating Steps (Charging)

1. Ensure battery connection (connect 6V/12V battery to the 6V/12V terminal, and 24V battery to the 24V terminal). Digital display shows connected battery voltage.
2. Start the machine (ON/OFF).
3. Check battery voltage type (6V, 12V, 24V).
4. Check charge current (SLOW, MIDDLE, FAST).
5. Check battery type (NORMAL, GEL, AGM, 12V-LITHIUM).
6. Check function mode (CHARGE, SUPPLY, REPAIR).
7. Stop or start operation.

The charging process involves several stages indicated by LEDs and the digital display, including Analyzing, Desulphation, Controlled Current Charge, Constant Output Charge, Recovery Cycle Charge, Absorption, and Maintenance.

5.9. Engine Start Function

This function can be used to jump-start a car with a low battery. Follow all safety instructions and precautions. Wear complete eye protection and protective clothing.

Procedure

1. Ensure battery connection. Digital display shows connected battery voltage.
2. Start machine (ON/OFF).
3. Select the engine start button and set the start time using INCREASE/DECREASE buttons.
4. Stop or start the operation.

Warning: Using the ENGINE START feature WITHOUT a battery installed in the vehicle will damage the vehicle's electrical system.

NOTE: During extremely cold weather, or if the battery is under 2 volts, charge the battery for 5 minutes before cranking. Crank the engine for up to 3 seconds. If the engine does not start, wait 3 minutes before cranking again to allow the charger and battery to cool down. If the engine fails to start, use the BOOST rate to charge for 5 minutes before attempting to crank again. After the engine starts, unplug the AC power cord before disconnecting the battery clamps.

If the engine turns over but never starts, there is a problem elsewhere with the vehicle. STOP cranking until the issue is diagnosed and corrected.

Starting Sequence States:

• Wait for cranking: Display shows START-READY. The charger waits for the engine to be cranked before delivering amps. Press the remote button before cranking, or the charger will detect it automatically.
• Cranking: Charger delivers maximum output for up to 5 times (15 seconds).
• Cool Down: Charger enters a mandatory 240-second cool-down state. No buttons work. Display shows countdown. After 4 minutes, it shows START-READY.

5.10. Voltage Tester and Charger

When first turned on, the unit operates as a tester. If the "TEST" function is used, stop the "FUNCTION" mode. Select the "TEST" button to detect and view the connected battery voltage and charge level. Note: The battery tester is designed only for batteries; testing devices with rapidly changing voltage may yield inaccurate results.

5.11. Alternator Check

1. With the charger unplugged from the AC outlet, connect it to the battery as per previous instructions.
2. Plug the charger AC power cord into the AC outlet.
3. Start the vehicle and turn on the vehicle's headlights. Read the digital display. A reading of "0-100%" indicates a properly working alternator. "LO" or "HI" readings suggest the charging system needs checking by a qualified technician.

NOTE: When first turned on, the unit operates only as a tester, not as a charger. The charger must stop charging.

5.12. Charging Steps

6. Troubleshooting

7. Maintenance

• To reduce the risk of electric shock, unplug the charger from the outlet before attempting any maintenance or cleaning.
• HANDLING: For transport, use only the provided handle. Ensure there are no obstacles that could cause it to stop or topple suddenly. If transporting in a vehicle, ensure it is securely fastened.

Environmental Protection & WEEE Regulations

Recycle unwanted materials instead of disposing of them as waste. All tools, accessories, and packaging should be sorted, taken to a recycling centre, and disposed of in an environmentally compatible manner. When the product becomes unserviceable, drain any fluids into approved containers and dispose of the product and fluids according to local regulations.

Dispose of this product at the end of its working life in compliance with the EU Directive on Waste Electrical and Electronic Equipment (WEEE). When the product is no longer required, it must be disposed of in an environmentally protective way. Contact your local solid waste authority for recycling information.

Notes & Warranty

It is Sealey's policy to continually improve products; therefore, they reserve the right to alter data, specifications, and component parts without prior notice.

No liability is accepted for incorrect use of this product.

Warranty: Guarantee is 12 months from the purchase date, proof of which is required for any claim.

Sealey Group, Kempson Way, Suffolk Business Park, Bury St Edmunds, Suffolk. IP32 7AR. Contact: 01284 757500 | sales@sealey.co.uk | www.sealey.co.uk