The 60V 20A All-in-One Smart Battery Charger is a high-power automatic charger designed for compatible 60V-class LiFePO4, Lead Acid, GEL, AGM and SLA battery systems. BDTronics offers this smart battery charger with Bluetooth App support, allowing users to monitor charging voltage, charging current, battery status and charging progress from a compatible smartphone.

BDTronics 60V 20A battery charger uses a smart CC/CV (Constant Current / Constant Voltage) charging method for controlled charging of high-capacity battery packs. With up to 1200W charging power, it is suitable for large battery systems used in electric vehicles, solar energy storage, UPS systems, backup power, energy storage projects, workshops and other high-power DC applications.

The charger combines automatic charging control, Bluetooth monitoring, LED status indicators, audio charging-complete alerts and multiple protection functions. Heavy-duty crocodile clips and an EU AC plug are included for convenient battery connection.

Features:

• 60V 20A high-power smart battery charger

• Up to 1200W charging power

• Bluetooth App support

• Real-time charging voltage monitoring

• Real-time charging current monitoring

• Battery charging status monitoring through smartphone

• Smart CC/CV constant-current and constant-voltage charging algorithm

• Supports compatible 60V-class LiFePO4 battery systems

• Supports compatible Lead Acid batteries

• Supports compatible GEL batteries

• Supports compatible AGM batteries

• Supports compatible SLA batteries

• Suitable for high-capacity 60V battery packs

• Automatic charging control

• Automatic full-charge control

• Red LED charging indicator

• Green LED full-charge indicator

• Audio beep notification when charging is complete

• Overvoltage protection

• Overcurrent protection

• Overload protection

• Short-circuit protection

• Heavy-duty crocodile clips included

• Battery lug connection support

• EU AC power plug included

• Compact portable enclosure

• Suitable for home, workshop and professional battery charging applications

• Hot-plug support according to supplied specifications

Smart CC/CV Charging:

• Uses a Constant Current (CC) and Constant Voltage (CV) charging algorithm.

• During the constant-current stage, the charger supplies controlled charging current to the connected battery.

• As battery voltage approaches the programmed charging voltage, the charger transitions toward constant-voltage operation.

• Charging current gradually decreases as the battery approaches its full-charge condition.

• Automatic charging control helps prevent uncontrolled continuous charging after reaching the programmed charging condition.

• The charger is designed for high-capacity battery systems requiring up to 20A charging current.

• Always verify the battery manufacturer's recommended charging voltage and current before charging.

LiFePO4 Battery Charging:

• Suitable for compatible 60V-class LiFePO4 battery packs.

• A typical 60V LiFePO4 battery may use a multi-cell series configuration, so the required charging voltage depends on the exact battery design.

• Confirm the battery's series cell count and specified full-charge voltage before connecting the charger.

• The battery BMS must support the charger's charging voltage and maximum 20A charging current.

• 20A charging current can significantly reduce charging time for appropriately rated high-capacity LiFePO4 batteries.

• Check the battery manufacturer's recommended charging current before using the full 20A output.

• Do not use a LiFePO4 charging profile for Lead Acid, AGM or GEL batteries unless the charger specifically provides the correct charging mode.

Lead Acid, AGM, GEL and SLA Charging:

• Supports compatible 60V Lead Acid battery systems.

• Suitable for compatible AGM battery configurations.

• Supports GEL battery systems when the selected charging profile matches the battery requirements.

• Supports SLA battery systems according to the charger's available charging characteristics.

• Use the correct charging mode for the connected battery chemistry where battery-type selection is available.

• Lead Acid, AGM, GEL and LiFePO4 batteries have different charging requirements.

• Verify battery voltage, charging voltage and recommended charging current before operation.

Bluetooth App Monitoring:

• Connect the charger to a compatible smartphone through Bluetooth where supported by the charger and application.

• Monitor charging voltage from the mobile application.

• Monitor charging current in real time.

• Check battery charging status through the smartphone application.

• Monitor charging progress within the supported Bluetooth communication range.

• Use available app functions to monitor or configure supported charger parameters.

• Bluetooth functions and available app parameters may vary according to charger firmware and compatible mobile application.

Charging Indicators:

• Red LED: Indicates active charging according to the supplied specifications.

• Green LED: Indicates full-charge status.

• Audio Beep: Provides an audible notification when charging is complete.

• Bluetooth App: Provides additional charging information where supported.

• LED and audio indicators provide convenient charging-status information without requiring continuous smartphone monitoring.

Built-in Protection Functions:

• Overvoltage Protection: Helps protect against excessive output voltage conditions.

• Overcurrent Protection: Helps limit excessive charging current.

• Overload Protection: Helps protect the charger during abnormal load conditions.

• Short-Circuit Protection: Helps protect the output circuit during an accidental short circuit.

• Protection functions help reduce electrical risks during abnormal operating conditions, while correct battery selection and connection remain essential.

How to Use:

• Confirm that the battery is a compatible 60V-class battery system.

• Identify the battery chemistry before connecting the charger.

• Verify the battery's required charging voltage and maximum charging current.

• For LiFePO4 batteries, confirm the battery series configuration and full-charge voltage.

• Ensure the battery BMS supports the charger's charging voltage and 20A maximum current.

• Inspect battery terminals, charger cables and crocodile clips before use.

• Connect the positive crocodile clip or battery lug to the battery positive terminal.

• Connect the negative crocodile clip or battery lug to the battery negative terminal.

• Confirm correct polarity before connecting AC power.

• Connect the charger to the battery before connecting the AC input.

• Connect the charger to a suitable AC 110–220V, 50/60Hz power source.

• Select the appropriate supported battery charging mode if required.

• Start the charging process.

• Monitor charging voltage, current and battery status through the Bluetooth App where available.

• The red LED indicates active charging.

• When the green LED and audio notification indicate full charge, charging is complete according to the charger's control system.

• Disconnect AC power before removing the battery connections.

• Remove the battery clips only after AC input has been disconnected.

• Never reverse the battery polarity.

• Do not connect a battery with a charging voltage outside the charger's supported range.

Recommended Applications:

• 60V LiFePO4 battery charging

• 60V Lead Acid battery charging

• 60V AGM battery charging

• 60V GEL battery charging

• 60V SLA battery charging

• Electric vehicle battery charging

• Electric scooter battery charging

• Electric bike battery systems

• Solar energy storage

• 60V UPS battery systems

• Backup power systems

• High-capacity energy storage

• DC power systems

• Workshop battery charging

• Battery testing and maintenance applications

• Large rechargeable battery banks

Specifications:

• Product Type: All-in-One Smart Battery Charger

• Rated Battery System: 60V

• Maximum Charging Current: 20A

• Maximum Charging Power: 1200W

• Charging Algorithm: CC/CV

• Charging Method: Constant Current / Constant Voltage

• Input Voltage: AC 110–220V

• Input Frequency: 50/60Hz

• Claimed Efficiency: ≥95%

• Supported Battery Types: LiFePO4, Lead Acid, GEL, AGM, SLA

• Battery Connection: Heavy-Duty Crocodile Clips / Battery Lugs

• AC Plug: EU Plug

• Bluetooth: Supported

• Mobile App: Supported

• Charging Indicator: Red LED

• Full Charge Indicator: Green LED

• Charging Completion Alert: Audio Beep

• Protection: Overvoltage, Overcurrent, Overload, Short Circuit

• Hot Plug Support: Yes

• Color: White

• Approximate Weight: 1200g ±5g

• Stated Dimensions: 300 × 250 × 200mm

Why Choose BDTronics:

• BDTronics offers this 60V 20A smart battery charger for high-capacity rechargeable battery applications in Bangladesh.

• High 20A charging output is suitable for appropriately rated large 60V battery systems.

• Bluetooth monitoring provides convenient access to charging voltage, current and status information.

• CC/CV charging provides controlled charging throughout the charging cycle.

• Multiple protection functions help protect the charger during abnormal electrical conditions.

• Heavy-duty crocodile clips make direct battery connection convenient.

• Suitable for applications ranging from electric mobility and solar storage to UPS and backup power systems.

• BDTronics supplies battery, solar, electronics and power-electronics products for customers across Bangladesh.

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