Sunchonglic 24V 20A Battery Charger is a high-performance smart charger designed for AGM, GEL, and SLA lead-acid batteries ranging from 200Ah to 300Ah. This charger is suitable for electric vehicles, solar battery systems, backup power batteries, industrial batteries, and other 24V battery applications. 

This intelligent charger provides stable and efficient charging using advanced soft-switch technology, ensuring high conversion efficiency and reliable long-term performance. The smart three-stage charging process includes constant current charging, constant voltage charging, and floating charge mode to maintain battery health and extend battery lifespan.

Sunchonglic digital battery charger is widely used for charging 24V lead-acid batteries used in electric rickshaws, solar energy storage systems, industrial backup batteries, and automotive battery banks. BDTronics supplies reliable battery chargers suitable for solar battery systems and energy storage applications.

Features:

• Maximum charging current: 20A ±5% suitable for 24V battery systems

• Advanced soft-switch technology for high efficiency and stable output

• Intelligent three-step charging system for optimal battery performance

• Constant current charging mode for fast charging

• Constant voltage charging mode to stabilize battery voltage

• Floating charge mode to maintain battery health after full charge

• Automatic full charge cut-off to prevent battery overcharging

• Built-in safety protections for reliable charging operation

• Compact and durable charger design for long-term use

• Suitable for automotive batteries, solar batteries, and energy storage systems

• Easy-to-use design for home, workshop, and industrial applications

Charging Technology:

• Constant Current Mode: Delivers stable current for initial fast battery charging

• Constant Voltage Mode: Maintains controlled voltage for safe battery charging

• Floating Charge Mode: Keeps battery fully charged without overcharging

This smart charging process helps extend battery lifespan and maintain battery performance.

Safety Protection:

• Short circuit protection

• Low voltage protection

• Overheat protection

• Overcharge protection with automatic cut-off

• Stable output protection for safe battery charging

These protection features ensure safe charging operation for lead-acid batteries.

Applications:

• Charging 24V lead-acid batteries for electric vehicles and electric rickshaws

• Solar battery charging and energy storage systems

• Backup power battery systems

• Industrial battery charging

• Battery maintenance for AGM, GEL, and SLA batteries

• Home energy storage and emergency power backup systems

BDTronics supplies reliable battery charging solutions for solar batteries, backup power systems, and industrial battery applications in Bangladesh.

Specifications:

• Input Voltage: AC 150V–250V

• Rated Output Voltage: 24V

• Constant Charging Current: 20A ±5%

• Suitable Battery Capacity: 200Ah – 300Ah Lead Acid / SLA Battery

• Constant Charge Voltage: 29V – 29.6V

• Floating Voltage: 27.2V – 27.6V

• Charging Mode: Three-step (Constant Current → Constant Voltage → Floating Charge)

• Display: LED Display (Voltage, Current, Battery Capacity)

• Auto Cut-off: Yes, stops charging when battery is fully charged

• Battery Type: AGM, GEL, SLA Lead Acid Battery

How to Use:

• Connect the charger output clamps to the battery terminals correctly

• Plug the charger into AC power source

• Charging will start automatically in constant current mode

• Charger will switch to constant voltage and floating charge automatically

• Charging stops automatically when the battery becomes fully charged

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