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Components and accessories for electric vehicles

48V–96V 12–60A Battery Charger for Electric Bicycles and Electric Motorcycles

Status: Còn hàng

Code: OXD-48V20A

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Compatible with multiple voltage levels: 48V – 96V, suitable for various electric vehicles.

Fast and stable charging for batteries with capacities from 12Ah to 60Ah.

Supports lithium-ion batteries or lead-acid batteries, depending on output specification.

Built-in active cooling fan to maintain stable temperature during charging.

Reverse polarity protection, over-voltage, over-current, and short-circuit protection.

Two-color LED charging indicator showing charging and full status.

One-piece die-cast aluminum housing for durability and efficient heat dissipation.

Suitable for electric motorcycles, electric bicycles, electric tricycles, and small cargo electric vehicles.

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ARTICLE CONTENT:

🔌 Smart multi-voltage compatibility:
Designed to operate with common EV output voltages including 48V, 60V, 72V, 80V, 84V, and 96V, meeting the needs of most electric bicycles, electric motorcycles, electric tricycles, and battery-powered industrial equipment.

High charging current support (optional 2A–8A):
Significantly reduces charging time, capable of fully charging 20–30Ah batteries within a few hours without abnormal overheating.

🧠 Intelligent current control chip:
Automatically adjusts charging current and voltage in real time based on battery condition using CC/CV (Constant Current / Constant Voltage) charging mode, preventing overcharging and battery degradation.

🌀 Efficient dual heat-dissipation system:
One-piece aluminum housing combined with an active cooling fan that automatically starts when temperature exceeds a safe threshold (~45°C), ensuring long-term stability when charging large-capacity batteries.

🔒 Five-layer safety protection:
Includes over-current, over-voltage, over-temperature, short-circuit, and reverse-polarity protection, ensuring maximum safety for the battery, charger, and user.

🌡️ Smart LED charging indicator:
Red light: charging
Green light: fully charged

Some models also feature automatic power cutoff after full charge to save energy and reduce overcharging risk.

⚙️ Multiple output connector options:
Supports DC barrel (5.5mm), XLR 3-pin, Anderson, and aviation connectors, easily configurable or replaceable to fit different electric vehicles and battery packs.

🧩 Compatible with lithium and lead-acid batteries:
For lithium batteries: commonly supports 13S (48V), 16S (60V), 20S (72V), or higher.
For lead-acid batteries: charges based on nominal voltage levels (e.g., 72V ≈ six 12V batteries).

Dedicated versions can be selected according to battery type to ensure durability and long service life.

🔧 Easy maintenance and component replacement:
Well-designed internal structure allows easy disassembly for inspection or maintenance of the fan, capacitors, or PCB.

🛠️ Wide range of applications:
Electric bicycle retail stores
Electric motorcycle assembly workshops
Urban electric delivery fleet operators

Category Details
Charger type Multi-voltage electric vehicle charger (single-voltage or automatic optional)
Input voltage 100–240V AC, 50/60Hz
Output voltage 48V / 60V / 72V / 80V / 84V / 96V (depending on version)
Output current 2A – 8A (depending on version)
Supported battery capacity 12Ah – 60Ah
Supported battery types Lithium-ion / LiFePO4 / Lead-acid
Cooling system Active cooling fan + aluminum heat-dissipating enclosure
Protection features Over-voltage, over-current, over-temperature, reverse polarity, short-circuit
Charging indicator Two-color LED (red: charging, green: full)
Dimensions Approx. 180 × 90 × 60 mm (varies by model)
Weight Approx. 1.3 – 1.8 kg (varies by model)
Output connector DC / XLR / Aviation / Anderson (customizable)
Warranty 12-month official warranty, replacement for manufacturer defects
  1. Identify battery type and voltage
    Check the battery label or vehicle manual to confirm voltage (V) and capacity (Ah).
    Select the correct charger model; do not use a 48V charger for a 60V battery or vice versa.

  2. Proper connection
    Plug the charger into a 220V AC power source and check the power indicator.
    Connect the charger output to the vehicle, ensuring correct positive and negative polarity.

  3. Charging process
    Red LED indicates charging in progress.
    Green LED indicates the battery is fully charged.
    Avoid charging continuously for more than 10 hours (except for large-capacity batteries above 50Ah).

  4. Storage and maintenance
    Place the charger in a dry, well-ventilated area, away from direct sunlight.
    Prevent water, dust, or metal objects from entering the cooling fan vents.
    Clean periodically with a dry cloth or light compressed air to maintain performance.