Battery Charger Features
Automatic Auto-Cut Technology:
Advanced microcontroller digital IC based battery charger with the latest Auto Cut-Off technology that automatically stops charging when the battery becomes fully charged.Multi-Layer Protection System:
Designed with multiple safety protections including:Reverse Current Protection
Low Voltage Protection
Overcharge Protection
Overheat Protection
Short Circuit Protection
High Accuracy Performance:
Built using high quality components and standard raw materials to ensure reliable performance and long life.Dual Mode Operation:
This battery charger works in two different modes:Digital Mode (Auto Cut Mode): Automatically stops charging when the battery is fully charged.
Eliminator Mode (Non-Auto Cut Mode): Used for charging deeply discharged or damaged batteries by providing continuous charging.
Wide Battery Compatibility:
Supports batteries ranging from 5Ah to 220Ah capacity.
Usage / Applications
This charger is suitable for charging various types of batteries such as:
UPS Batteries
Inverter Batteries
Two Wheeler Batteries (Bike / Scooter)
Four Wheeler Batteries (Car / Jeep)
Truck Batteries
Automotive Batteries
SMF / VRLA / Tabular Batteries
Important Instructions
Eliminator Mode Push Switch
When the E.M. Push Switch is pressed, the charger enters Eliminator Mode.
In this mode, the charger continuously charges the battery and is helpful for charging damaged or deeply discharged batteries.
LED Indicator Functions
Power ON LED:
Indicates that the charger is powered and in working condition.Charging ON LED:
Indicates that the battery is currently charging.Cut-Off LED:
Indicates that the battery is fully charged or the battery may be damaged.No Load LED:
Indicates that no battery is connected to the charger.Reverse Battery LED:
Indicates that the charger clips are connected in reverse polarity.
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Automatic Battery Charger with Microcontroller Auto Cut Technology
High Performance Battery Charging Solution by Sahajanand Electrotech
A reliable battery charger is an essential device for maintaining and extending the life of rechargeable batteries used in vehicles, power backup systems, and industrial applications. The Automatic Battery Charger with Microcontroller Digital IC Based Auto Cut Technology manufactured by Sahajanand Electrotech is designed to provide safe, efficient, and intelligent charging for a wide range of batteries.
This advanced battery charger incorporates modern electronics, intelligent charging circuits, and multiple protection systems to ensure maximum performance and battery safety. Built using high-quality components and advanced technology, this charger is suitable for charging 5Ah to 220Ah batteries used in bikes, cars, trucks, UPS systems, inverters, and many other applications.
The charger is equipped with dual operating modes – Digital Mode (Auto Cut Mode) and Eliminator Mode (Non-Auto Cut Mode) – making it extremely versatile and capable of charging even deeply discharged or damaged batteries. Its user-friendly LED indicators provide clear information about charging status, connection errors, and battery condition.
Designed for both home and professional use, this battery charger offers reliability, safety, and long-lasting performance.
Advanced Charging Technology
The battery charger uses a microcontroller-based digital IC circuit that continuously monitors the battery voltage and charging current. This intelligent system ensures that the battery receives the correct amount of power throughout the charging cycle.
Unlike traditional chargers that may overcharge batteries and reduce their lifespan, this charger automatically detects when the battery reaches its full charge and cuts off the charging current instantly. This feature is known as Auto Cut Technology, which protects the battery from damage caused by overcharging.
The charger is designed to deliver stable and accurate charging voltage, ensuring that the battery is charged safely and efficiently.
The intelligent charging circuit performs the following functions:
• Monitors battery voltage
• Controls charging current
• Prevents overcharging
• Protects against reverse polarity
• Detects battery connection status
• Indicates battery condition through LED indicators
These features make the charger highly reliable for everyday use.
Dual Mode Operation
One of the most powerful features of this battery charger is its Dual Mode Operation, allowing the user to select between two different charging modes depending on the battery condition.
1. Digital Mode (Auto Cut Mode)
Digital Mode is the standard charging mode designed for normal battery charging. In this mode, the charger automatically stops charging once the battery becomes fully charged.
Key benefits of Digital Mode include:
• Automatic charging control
• Prevention of battery overcharging
• Improved battery lifespan
• Safe unattended charging
• Energy efficient operation
When the battery reaches its full voltage level, the charger activates the Cut-Off LED, indicating that the charging process has been completed.
This mode is recommended for everyday charging of healthy batteries.
2. Eliminator Mode (Non-Auto Cut Mode)
The Eliminator Mode is specially designed for charging deeply discharged or damaged batteries.
In some situations, batteries become so discharged that automatic chargers fail to detect them. Eliminator Mode solves this problem by allowing the charger to supply continuous charging current, helping revive weak or damaged batteries.
When the E.M. Push Switch is pressed, the charger switches to Eliminator Mode. In this mode:
• Charging continues continuously
• Auto cut feature is temporarily disabled
• Deeply discharged batteries can start charging again
This mode is extremely useful for mechanics, garages, workshops, and farmers who often deal with discharged batteries.
However, users should monitor the charging process while using Eliminator Mode.
Multi-Layer Safety Protection System
Safety is one of the most important aspects of battery charging. This charger is equipped with multiple protection mechanisms that protect both the battery and the charger itself.
Reverse Current Protection
Reverse current protection prevents current from flowing back from the battery to the charger. This helps protect the internal electronic components and ensures stable charging.
Reverse Polarity Protection
If the battery clips are connected incorrectly, the charger automatically detects the reverse connection. The Reverse Battery LED indicator lights up to alert the user.
This prevents damage to both the battery and charger.
Overcharge Protection
Overcharging is one of the major causes of battery damage. The charger continuously monitors battery voltage and automatically stops charging when the battery reaches the required level.
This ensures maximum battery life.
Low Voltage Protection
If the input power supply voltage drops below the required level, the charger automatically stops charging to prevent unstable operation.
Overheat Protection
The charger is designed with thermal protection systems that prevent overheating during operation. High-quality transformers and components ensure safe temperature levels.
Short Circuit Protection
In case of a short circuit, the charger automatically protects itself by cutting off the power flow. This prevents potential damage or safety hazards.
High Accuracy Charging Performance
Accuracy is extremely important for battery charging. This charger is designed with precision electronic circuits that provide stable and accurate charging output.
High accuracy charging ensures:
• Faster charging
• Better battery efficiency
• Longer battery lifespan
• Reduced energy loss
The charger maintains the correct voltage and current levels throughout the charging process, ensuring optimal battery performance.
Premium Quality Components
The durability and reliability of the charger are achieved through the use of high-grade raw materials and components.
Key components used in the charger include:
• High-quality copper transformer
• Durable charging cables and clips
• High performance diodes
• Precision digital IC circuits
• Reliable electronic components
The robust design ensures long life and consistent performance even under continuous use.
Wide Battery Compatibility
This charger supports a wide range of battery capacities from 5Ah to 220Ah, making it suitable for various types of batteries used in different applications.
Compatible battery types include:
• Lead Acid Batteries
• SMF Batteries (Sealed Maintenance Free)
• VRLA Batteries (Valve Regulated Lead Acid)
• Tubular Batteries
• Automotive Batteries
Because of this wide compatibility, the charger is ideal for both domestic and commercial use.
Applications and Usage
The Automatic Battery Charger from Sahajanand Electrotech is designed for a wide variety of applications.
Two Wheeler Batteries
The charger is perfect for charging motorcycle and scooter batteries used in everyday transportation.
Four Wheeler Batteries
Car batteries require stable and reliable charging. This charger safely charges automotive batteries used in cars, jeeps, and SUVs.
Truck Batteries
Heavy-duty vehicle batteries can also be charged efficiently due to the charger’s powerful charging capability.
UPS Batteries
UPS systems used for power backup require properly maintained batteries. This charger ensures that UPS batteries remain in optimal condition.
Inverter Batteries
Home inverter systems rely on batteries for backup during power failures. The charger provides safe and efficient charging for inverter batteries.
Agricultural and Industrial Applications
Farmers and industrial users often use batteries in equipment and machines. This charger is suitable for such applications due to its strong performance and durability.
LED Indicator System
The charger includes multiple LED indicators that provide real-time information about charging status.
Power ON LED
This LED indicates that the charger is connected to the power supply and is ready for operation.
Charging ON LED
When the battery is connected correctly and charging begins, the Charging LED lights up, showing that the battery is receiving power.
Cut-Off LED
The Cut-Off LED lights up when:
• The battery is fully charged
• The battery is damaged and cannot be charged further
This helps users identify battery condition easily.
No Load LED
If the charger is powered on but no battery is connected, the No Load LED indicator lights up.
This feature helps prevent confusion during operation.
Reverse Battery LED
If the battery clips are connected incorrectly, the Reverse Battery LED alerts the user immediately.
This protects the charger and battery from damage.
User Friendly Operation
The charger is designed to be extremely simple and easy to use.
Basic steps for operation include:
Connect the charger to the power supply.
Attach the red clip to the battery positive terminal.
Attach the black clip to the battery negative terminal.
Turn on the charger power supply.
Observe the LED indicators for charging status.
If necessary, press the Eliminator Mode Push Switch to charge deeply discharged batteries.
Energy Efficient Design
The charger is designed to operate efficiently and consume minimal electricity. When the battery becomes fully charged, the auto cut system stops the charging current, reducing unnecessary power consumption.
This energy-efficient design makes the charger economical for long-term use.
Durable and Reliable Design
Sahajanand Electrotech has engineered this charger with a strong and durable body that protects internal components from damage.
The charger is designed to withstand:
• Long operating hours
• Voltage fluctuations
• Regular use in workshops and homes
Its robust design ensures reliable performance for many years.
Why Choose Sahajanand Electrotech Battery Charger
Sahajanand Electrotech is known for manufacturing high-quality electrical and electronic products with advanced technology and reliable performance.
Key advantages of choosing this charger include:
• Advanced microcontroller charging technology
• Dual mode charging capability
• Wide battery compatibility
• Multiple safety protections
• User friendly LED indicators
• Durable construction
• Reliable performance
The charger is suitable for both personal and professional applications.
Conclusion
The Automatic Battery Charger with Microcontroller Auto Cut Technology from Sahajanand Electrotech is a powerful, intelligent, and reliable solution for charging various types of batteries. With advanced safety features, dual charging modes, and high-quality components, this charger ensures efficient charging while protecting the battery from damage.
Its ability to charge batteries ranging from 5Ah to 220Ah, combined with its compatibility with SMF, VRLA, Tubular, and Automotive batteries, makes it a versatile device suitable for homes, workshops, garages, and industrial environments.
The intelligent LED indicator system, user-friendly operation, and durable construction make this charger a dependable choice for anyone who requires safe and efficient battery charging.
Whether you need to charge bike batteries, car batteries, inverter batteries, UPS batteries, or truck batteries, this charger provides the perfect combination of technology, safety, and performance.
