Tridev Chargers 72V 15Amps Lithium-Ion Battery Charger is designed for fast and safe charging of 72V lithium-ion battery packs (20S configuration) used in electric bikes, electric scooters, and EV battery systems. The charger provides 84 Volt output, which is the standard full-charge voltage required for a 72V lithium-ion battery pack.

The charger features smart CC/CV charging technology, ensuring efficient charging while protecting battery life. It includes automatic cut-off protection, active fan cooling, making it suitable for high-capacity EV batteries and continuous charging applications.

Key Features

• 84 Volt 15 Amp fast charging output
• Designed for 72V (20S) lithium-ion battery packs
• Auto cut-off protection after full charge
• Constant Current / Constant Voltage charging
• Smart current and watt regulation
• High efficiency above 90%
• Aluminum metal body for durability
• DC cooling fan for heat management
• Power cord included

Charger Specifications

Input Voltage
180V – 280V AC

Input Current
4.0A ±0.5A

Input Frequency
50 Hz ±1%

Output Voltage
84 Volt ±0.2V

Output Current
15 Amp ±0.3A

Battery Type
Lithium-Ion

Battery Configuration
72V 20S Battery Pack

Charging Technology
CC / CV / CW (Constant Current, Constant Voltage, Constant Watt)

Efficiency
More than 90%

Cooling System
DC Fan Cooling

Body Material
Aluminum Enclosure

Charging Protection

• Smart battery charging regulation ±2%
• Automatic cut-off when charging current drops below safe level
• BMS-controlled charging protection
• Surface charging restart (2–3A) for battery balancing after full charge

Applications

• Electric Bikes (E-Bike)
• Electric Scooters
• Electric Vehicles (EV)
• Lithium-Ion Battery Packs
• Electric Delivery Vehicles
• Solar Energy Storage Batteries

Safety Instructions

• Use only with 72V lithium-ion batteries.
• Do not use with lead-acid batteries.
• Charge in a well-ventilated area.
• Avoid water, moisture, and direct sunlight.
• Disconnect AC power before connecting or removing the charger.

Note: Product images are for reference only. The actual product may vary. The charger may be supplied with or without a display, depending on stock availability. This does not affect the charger’s performance or specifications.

*Warning: Do not rely on wire color codes after cutting or modifying the output cable. Always verify output polarity (+/-) using a voltmeter before connecting to the battery. Cutting or modifying the output wire will void the warranty.