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Dipper Star Large Screen Digital Display Lead Acid Battery Charger

I. Basic Parameters and Functions  · Circuit structure: Utilizes an efficient and stable single-tube flyback topology circuit.  · Input power: Standard 220V/50Hz household alternating current.  · Charging efficiency: The normal charging efficiency is approximately 85%. II. Core protection function 1. Short circuit protection: In the event of an accidental short circuit in the output circuit, the charger will automatically cut off the output to prevent damage to the equipment and the risk of fire. 2. Intelligent timing protection: · Efficient Charging Area: Continuous charging time does not exceed 8 hours. · High-voltage charging area: Continuous charging should not exceed 3 hours. · Total charging time: The combined time for the high-efficiency zone and the high-voltage zone does not exceed 10.5 hours. 3. Reverse connection protection: When the battery is connected in reverse, the output current will be strictly limited to below 5mA to prevent damage; after correction, the charger can resume normal operation. 4. Delay automatic cut-off: After charging is completed, it can automatically switch to trickle charging or completely cut off the output (current < 5mA) to prevent battery overcharging. 5. Pre-charging (optional): By intermittently outputting voltage, it can awaken the lithium battery that is in a low-voltage protection state, thereby initiating normal charging.
  • Parameter Details
  • Product details
  • Technical services
  • Application scenarios
  • Dipper Star Large Digital Display Lead Acid Battery Charger Parameter Details

    Sequence Model Input Output Dimensions
    Input voltage Input power Output voltage Output current
    1 48V2A 220V 136W 59.2V 2A 17.4 x 8.9 x 6.3 cm
    2 48V3A 220V 204W 59.2V 3A 17.4 x 8.9 x 6.3 cm
    3 48V4A 220V 272W 59.2V 4A 18.7 x 9.7 x 6.5 cm
    4 48V5A 220V 340W 59.2V 5A 20.2 x 100 x 7.1 cm
    5 48V6A 220V 408W 59.2V 6A 20.2 x 100 x 7.1 cm
    6 48V7A 220V 477W 59.2V 7A 21 x 10 x 7.1 cm
    7 48V8A 220V 505W 59.2V 8A 21 x 10 x 7.1 cm
    8 48V9A 220V 570W 59.2V 8A 21 x 10 x 7.1 cm
    9 60V3A 220V 255W 74V 3A 18.7 x 9.7 x 6.5 cm
    10 60V4A 220V 340W 74V 4A 20.2 x 100 x 7.1 cm
    11 60V5A 220V 425W 74V 5A 20.2 x 100 x 7.1 cm
    12 60V6A 220V 510W 74V 6A 21 x 10 x 7.1 cm
    13 60V7A 220V 596W 74V 7A 21 x 10 x 7.1 cm
    14 60V8A 220V 633W 74V 8A 21 x 10 x 7.1 cm
    15 60V9A 220V 712W 74V 8A 21 x 10 x 7.1 cm
    16 72V3A 220V 306W 88.8V 3A 18.7 x 9.7 x 6.5 cm
    17 72V4A 220V 408W 88.8V 4A 20.2 x 100 x 7.1 cm
    18 72V5A 220V 510W 88.8V 5A 20.2 x 100 x 7.1 cm
    19 72V6A 220V 612W 88.8V 6A 21 x 10 x 7.1 cm
    20 72V7A 220V 715W 88.8V 7A 21 x 10 x 7.1 cm
    21 72V8A 220V 760W 88.8V 8A 21 x 10 x 7.1 cm
    Supporting customization for more models...
  • Dipper Star Large Screen Digital Display Lead Acid Battery Charger – Safe, Reliable & Durable

    Designed for electric bicycles, scooters, and mopeds, this charger integrates advanced circuit protection and potting technology, delivering enhanced safety, strong environmental resistance, and long service life for global markets.


    Key Features

    Real-Time Digital Display

    Equipped with an intelligent display screen:

    • Shows Voltage (V) and Current (A) in real time
    • Easy to monitor charging status
    • Enhances user control and safety

    Short Circuit Protection

    Automatically cuts off output in case of short circuit, preventing damage and fire hazards.

    Reverse Polarity Protection

    Protects the charger and battery when terminals are connected incorrectly.

    Automatic Power-Off

    Stops charging when the battery is full, preventing overcharging and extending battery life.

    Over Voltage & Over Current Protection

    • Over Voltage Protection prevents battery damage from excessive voltage
    • Over Current Protection avoids overheating during charging

    Premium Safety Design

    Flame-Retardant Housing (V0 Grade)

    The charger casing is made of high-temperature resistant, impact-resistant flame-retardant material. It meets international V0 fire safety standards, ensuring flames extinguish within 30 seconds with no burning droplets.

    CCC Certified Power Cord

    Equipped with power cables that comply with China Compulsory Certification (CCC) standards, ensuring safe and reliable electricity usage.

    Potting Technology 

    The internal components are fully sealed with high-quality potting material, providing:

    • Moisture & Water Resistance – ideal for humid environments
    • Dust Protection – prevents internal contamination
    • Shock & Vibration Resistance – ensures durability and stability

    Why Choose Dipper Star

    • Professional manufacturer with rich experience
    • Strict quality control system
    • OEM & ODM supported
    • Stable performance

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The company is China's first e-commerce platform for the new energy vehicle chargers and other switching power supplies from factory introduction, product display, remote video interconnection of factory production scenes.

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