Quartet Electronics

12V 6A  CAR Battery Charger – Reliable, Efficient, and Versatile

Keep your car battery in top condition with our 12V 6A  Battery Charger. Designed to provide a steady, efficient charge, this charger is perfect for maintaining and restoring 12V lead-acid batteries, including AGM, GEL, and SLA types.

Key Features:

• Fast and Efficient Charging: With a 6A output, this charger quickly charges your car battery, reducing downtime and ensuring your vehicle is always ready to go.

• Automatic Charging Control: The charger automatically switches from a full charge mode to a float mode, preventing overcharging and maintaining the battery at its optimal level.

• Multi-Protection System: Integrated safety features include protection against short circuits, overvoltage, overcurrent, and reverse polarity, ensuring safe and reliable operation.

• LED Indicators: Easy-to-read LED indicators show the charging status at a glance, allowing you to monitor the process without hassle.

• Compact and Portable Design: Lightweight and easy to carry, this charger is perfect for home use, in the garage, or on the go.

• Universal Compatibility: Ideal for cars, motorcycles, lawnmowers, ATVs, and more, this charger is a versatile tool for all your battery charging needs.

Whether you're looking to maintain your car battery or bring a dead one back to life, our 12V 6A  Battery Charger offers the performance and reliability you need.

A 24V 30A Traction Battery Charger is a device designed to charge 24-volt traction batteries, typically used in electric vehicles (EVs), forklifts, material handling equipment, and other industrial or commercial applications that require high-energy storage. The charger ensures that the battery is charged efficiently, safely, and in a way that optimizes the battery's lifespan.

Key Features:

1. Voltage and Current Rating:

   • 24V: Indicates that the charger is specifically designed for 24-volt traction batteries.
   • 30A: Refers to the charging current output of 30 amperes, indicating the charger can supply up to 30 amps to the battery.

2. Compatibility:
   This charger is compatible with various types of traction batteries, such as lead-acid or lithium-ion, commonly used in electric vehicles or industrial machinery.

3. Charging Efficiency:
   It is designed to deliver efficient charging with a high power conversion rate, minimizing energy loss during the charging process.

4. Charging Stages:
   Many 24V 30A chargers feature multiple charging stages, such as bulk charge, absorption, and float stages, to ensure the battery is fully charged without overcharging or damaging it.

5. Safety Features:

   • Overvoltage Protection: To prevent overcharging the battery.
   • Short Circuit Protection: To protect against electrical shorts.
   • Overcurrent Protection: To avoid excessive current that could damage the battery.
   • Temperature Monitoring: To prevent overheating during the charging process.

6. User Interface:
   Some chargers come with digital displays or LED indicators that show the charging status, remaining time, and error notifications.

7. Durability:
   Designed for use in harsh industrial environments, these chargers are often built with robust materials and are capable of withstanding dust, moisture, and temperature variations.

Applications:

• Electric Vehicles (EVs): For charging traction batteries in electric buses, cars, and trucks.
• Forklifts and Warehouse Equipment: For charging the batteries of electric forklifts, pallet jacks, and other material handling equipment.
• Renewable Energy Storage Systems: In off-grid solar or wind energy storage solutions.

Benefits:

• Fast Charging: With 30 amps of current, the charger can provide relatively quick charging times compared to lower amperage chargers.
• Prolonged Battery Life: The charger’s intelligent charging algorithm helps prolong the lifespan of the traction battery by preventing overcharging and excessive heat buildup.
• Cost-Effective: Efficient charging reduces the cost of operation over time.

In summary, a 24V 30A traction battery charger is an essential piece of equipment for maintaining the health of high-power batteries in electric and industrial applications, ensuring that they are charged safely, efficiently, and with care for their long-term performance.

The Quartet Traction Battery Charger 12V 30A is a powerful, high-quality charger designed for efficiently charging 12V traction batteries. With a 30A charging output, this model is well-suited for larger or higher-capacity batteries, commonly used in electric vehicles (EVs), industrial equipment, golf carts, and other traction battery-powered devices. Below is a detailed description of its features and specifications:

Key Features:

1. Output Voltage: 12V
   This charger is designed specifically for 12V traction batteries, offering reliable and consistent charging.

2. Charging Current: 30A
   The 30A output allows for quicker charging compared to lower amperage chargers, making it ideal for larger battery banks or applications requiring faster turnaround times.

3. Intelligent Charging Technology:
   The charger incorporates advanced charging algorithms, adjusting the current and voltage according to the battery's needs. This typically includes multiple stages of charging, such as:

   • Bulk Charge: Rapid charging to bring the battery up to a certain voltage.
   • Absorption Charge: A steady charge to bring the battery to full capacity.
   • Float Charge: A low-maintenance charge to keep the battery at a full state of charge without overcharging.

4. Safety Protections:
   The charger includes several protective features to ensure safe operation, including:

   • Overcurrent Protection
   • Overvoltage Protection
   • Short Circuit Protection
   • Reverse Polarity Protection
   • Overheating Protection

5. Battery Compatibility:
   Compatible with a variety of 12V traction batteries, including:

   • Flooded (Wet) Lead-Acid Batteries
   • AGM (Absorbent Glass Mat) Batteries
   • GEL Batteries

6. Cooling System:
   Equipped with an efficient cooling system (fans or heat dissipation design) to maintain optimal performance and prevent overheating during the charging process.

7. Durable Construction:
   The charger features robust construction designed to withstand heavy-duty use in industrial or outdoor environments, ensuring longevity and reliability in harsh conditions.

8. User-Friendly Display:
   Many models include an LED or digital display that shows important information such as charging status, voltage, and current, making it easy to monitor the charging process.

Applications:

• Electric Vehicles (EVs): Suitable for charging 12V batteries in electric vehicles like electric cars, trucks, or scooters.
• Golf Carts: Perfect for quickly charging the traction batteries in golf carts.
• Material Handling Equipment: Can be used in equipment like forklifts, pallet jacks, and other industrial machinery requiring 12V batteries.
• Recreational Vehicles: Ideal for charging batteries in RVs, boats, and other recreational vehicles.

Benefits:

• Faster Charging: The 30A output provides faster charging for high-capacity batteries, reducing downtime and improving operational efficiency.
• Enhanced Battery Life: The intelligent charging system helps prolong battery life by preventing overcharging and ensuring proper charging cycles.
• Safety: Built-in protections ensure safe operation, even in demanding environments.
• Versatility: Suitable for a wide range of 12V traction batteries, offering flexibility across various applications.

🔋 QUARTET SMPS Battery Charger – 12V 30A

The QUARTET 12V 30A SMPS Battery Charger is a powerful and efficient charging solution engineered for heavy-duty applications, including generator starting systems, industrial battery banks, and control panels. Designed with advanced SMPS technology, this charger offers high efficiency, compact size, and enhanced durability, making it ideal for continuous and rugged use.

✅ Key Features:

• Input Voltage: 170 – 270V AC, 50Hz

• Output Voltage: 12V DC

• Output Current: 30 Amps Continuous

• Battery Compatibility: 12V Lead-Acid (SMF, Tubular, Flooded)

• Charging Technology: High-frequency SMPS with constant current–constant voltage (CC-CV) algorithm

• Efficiency: >90%, low power consumption

• Cooling: High-performance fan-based cooling system

• Indicators: LED status for Power ON, Charging, Fully Charged, and Fault

• Protections:

  • Overload

  • Short Circuit

  • Reverse Polarity

  • Overvoltage

  • Thermal Shutdown

⚙️ Typical Applications:

• Diesel Generator Starter Batteries

• AMF & DG Control Panels

• Telecom and Solar Backup Systems

• Industrial Automation and Power Panels

• Battery Banks up to 300Ah and beyond

🛡️ Product Advantages:

• Compact and Lightweight Design

• Noise-free Operation

• Field-tested for Indian conditions

• Long operational life with low maintenance

• Designed and manufactured by Quartet Electronics, Pune

A 24V 20A Traction Battery Charger is a device designed to charge 24-volt traction batteries, typically used in applications such as electric vehicles (EVs), forklifts, golf carts, and other industrial equipment. This charger provides a reliable and efficient charging solution for batteries that power these systems. The 20A rating indicates that the charger is capable of providing up to 20 amps of current to the battery.

Key Features:

1. Voltage and Current Rating:

   • 24V: The charger is designed to charge batteries that operate at a nominal voltage of 24 volts.
   • 20A: The charger delivers a maximum charging current of 20 amperes. This helps charge the battery more quickly compared to chargers with lower amperage.

2. Charging Stages:

   • Many 24V 20A chargers include multi-stage charging (e.g., bulk, absorption, and float stages) to ensure the battery.
   • Float Charge: Keeps the battery at full charge without overcharging by supplying a lower maintenance current.

3. Battery Compatibility:

   • The charger is generally compatible with various types of 24V traction batteries, including lead-acid (flooded, AGM, and gel) and lithium-ion batteries. Specific chargers may be designed for a particular battery chemistry.

4. Safety Features:

   • Overvoltage Protection: Ensures the battery is not charged beyond its safe voltage limit, preventing damage.
   • Overcurrent Protection: Prevents the charger from supplying more current than the battery can safely handle.
   • Short Circuit Protection: Protects both the charger and the battery from damage in the event of a short circuit.
   • Thermal Protection: Prevents overheating by monitoring the temperature of the charger and automatically adjusting the charging process or shutting down if the temperature gets too high.

5. User Interface:

   • Some models come equipped with LED indicators or digital displays that show the charging status (e.g., charging, fully charged, fault).
   • Status Lights: Indicate whether the charger is operating normally, charging, or if there is an error (e.g., battery fault, overheating).

6. Efficient Charging:

   • The 20A charger is designed to efficiently convert AC power to DC power for the battery, ensuring minimal energy loss during the process.
   • As a result, the charger is more energy-efficient compared to lower amperage chargers, helping reduce electricity costs.

7. Durability and Construction:

   • Traction battery chargers are built to withstand the rigors of industrial environments. They are often housed in durable enclosures to protect against dust, moisture, and mechanical damage.
   • Some chargers may have IP-rated enclosures for use in harsh or wet environments.

8. Cooling System:

   • Some 24V 20A chargers come with built-in fans or heat dissipation mechanisms to prevent overheating during extended charging periods, especially in high-current situations.

Applications:

• Electric Vehicles (EVs): For charging the traction batteries of electric buses, trucks, and cars.
• Forklifts and Material Handling Equipment: To charge the batteries of electric forklifts, pallet trucks, and other warehouse equipment.
• Renewable Energy Storage: In off-grid energy systems where a 24V battery bank stores energy from solar or wind sources.

• Faster Charging: The 20A current rating ensures faster charging times compared to chargers with lower amperage, helping to reduce downtime for equipment that relies on battery power.

The Quartet Traction Battery Charger 12V 25A is a high-performance charger specifically designed to efficiently charge 12V traction batteries, ideal for a wide range of applications such as electric vehicles (EVs), golf carts, forklifts, and other industrial or recreational equipment. With a 25A charging output, this charger provides faster charging compared to lower amp models, while also maintaining battery health and safety. Below is a detailed description of the charger’s features and specifications:

Key Features:

1. Output Voltage: 12V
   The charger is designed to work with 12V traction batteries, ensuring compatibility with a wide variety of battery types used in electric vehicles, industrial equipment, and more.

2. Charging Current: 25A
   The 25A charging current allows for faster charging, especially beneficial for high-capacity batteries or applications that require reduced downtime. This is an ideal choice for users needing to charge larger batteries or those operating in environments where quick recharging is necessary.

3. Advanced Charging Technology:
   The charger uses a multi-stage charging process to ensure efficient and safe charging:

   • Bulk Charge: Rapidly brings the battery to a near-full state of charge.
   • Absorption Charge: Provides a steady current to fully charge the battery without overcharging.
   • Float Charge: Maintains the battery at full charge without overcharging, preventing damage and ensuring longer battery life.

4. Battery Type Compatibility:
   It is suitable for a variety of 12V traction batteries, including:

   • Flooded Lead-Acid Batteries
   • AGM (Absorbent Glass Mat) Batteries
   • GEL Batteries

5. Safety Features:
   The charger is equipped with several built-in safety mechanisms to protect both the battery and the user:

   • Overcurrent Protection
   • Overvoltage Protection
   • Short Circuit Protection
   • Reverse Polarity Protection
   • Thermal Overload Protection: Prevents overheating during prolonged use.

6. Cooling System:
   Many models include efficient cooling systems such as internal fans or heat sinks to help dissipate heat during the charging process, ensuring the charger operates within safe temperature limits.

7. Durability:
   Designed for rugged use, the charger is housed in a robust casing that is resistant to damage in industrial or outdoor environments, ensuring long-lasting performance.

8. User Interface:
   The charger often features an LED or digital display that provides real-time information about the charging status, voltage, and current, making it easy for users to monitor the charging process.

Applications:

• Electric Vehicles (EVs): The charger is ideal for 12V traction batteries used in electric cars, scooters, and trucks.
• Golf Carts: Perfect for keeping golf cart batteries charged and ready for use.
• Material Handling Equipment: Suitable for charging traction batteries in forklifts, pallet jacks, and other industrial machinery.
• Recreational Vehicles (RVs): Excellent for charging batteries in RVs, boats, and other recreational vehicles.

Benefits:

• Faster Charging: With a 25A output, this charger significantly reduces charging time, which is especially important for high-capacity or frequently used batteries.
• Prolonged Battery Life: By employing a multi-stage charging process and preventing overcharging, the charger helps extend the life of the battery.

The Quartet Traction Battery Charger 12V 20A is a reliable, high-performance charger designed to efficiently charge 12V traction batteries. This charger is ideal for applications where fast charging is required, such as in electric vehicles (EVs), golf carts, industrial equipment, and other traction battery-powered machines. The 20A charging current provides a balanced solution between fast charging and preserving battery life.

Key Features:

1. Output Voltage: 12V
   The charger is designed for 12V traction batteries, commonly used in a variety of applications such as EVs, golf carts, and industrial vehicles.

2. Charging Current: 20A
   With a 20-amp charging output, this charger provides faster charging compared to lower amperage models, allowing users to recharge batteries in a shorter amount of time, especially for larger batteries.

3. Multi-Stage Charging:
   The charger uses intelligent multi-stage charging technology that optimizes the charging process to extend battery life. The typical stages include:

   • Bulk Charge: Quickly brings the battery to around 80% of its full charge.
   • Absorption Charge: A more gradual phase to bring the battery to its full capacity without risk of overcharging.
   • Float Charge: A maintenance charge that keeps the battery at full charge without causing damage.

4. Battery Type Compatibility:
   This charger is suitable for a variety of 12V traction battery types, including:

   • Flooded Lead-Acid
   • AGM (Absorbent Glass Mat)
   • GEL Batteries

5. Safety Features:
   Several built-in safety features ensure safe and reliable operation:

   • Overcurrent Protection
   • Overvoltage Protection
   • Short Circuit Protection
   • Reverse Polarity Protection
   • Thermal Protection to prevent overheating during charging.

6. Cooling System:
   The charger is typically equipped with cooling mechanisms such as fans or heat dissipation technology to ensure safe operation, preventing overheating during extended use.

7. User-Friendly Interface:
   The charger often includes an LED or digital display that provides key information such as charging status, voltage, and current. This allows users to easily monitor the charging process in real-time.

8. Durability:
   Designed for industrial and outdoor use, the charger is housed in a robust casing that can withstand rough environments, ensuring long-lasting performance.

Applications:

• Electric Vehicles (EVs): Ideal for charging 12V batteries in electric vehicles such as electric cars, scooters, or trucks.
• Golf Carts: Perfect for charging the traction batteries in golf carts, ensuring that they are always ready for use.
• Material Handling Equipment: Used to charge traction batteries in forklifts, pallet jacks, and other industrial machinery.
• Recreational Vehicles (RVs): Suitable for charging 12V batteries in RVs, boats, and other recreational vehicles.

Benefits:

• Efficient Charging: The 20A output ensures quicker charging, reducing downtime and allowing for more frequent use of the equipment or vehicle.
• Battery Longevity: The multi-stage charging process helps extend the battery’s lifespan by avoiding overcharging and maintaining optimal charging levels.
• Safety: With built-in safety protections, users can charge their batteries confidently without worrying about overcurrent, short circuits, or overheating.
• Versatility: Compatible with different types of 12V traction batteries, providing flexibility for various applications.