SPECIFICATIONS

Hailong Lithium-Ion E-Bike Battery (36V / 48V / 52V)

Power your electric bike with this high-capacity Hailong lithium-ion battery. Designed for reliability and long service life, it’s an excellent choice for replacement batteries, upgrades, and custom e-bike builds.

Features

• Premium 18650 lithium-ion cells
• Available in 36V, 48V, and 52V versions
• Capacity options up to 40Ah (depending on the selected model)
• Intelligent BMS (Battery Management System) for enhanced safety
• Over 1,000 charge cycles
• Durable Hailong hard-shell battery case
• Compatible with multiple connector options

Available Options

Voltage

• 36V
• 48V
• 52V

Capacity

• 20Ah
• 30Ah
• 40Ah (selected models)

Connector Options

• XT60
• T-Plug
• Custom connectors (availability may vary)

Specifications

• Battery Type: Lithium-Ion (18650 Cells)
• Battery Case: Hailong
• Dimensions: 360 × 90 × 110 mm
• Weight: Approximately 4.5 kg
• Maximum Continuous Discharge: Up to 30A
• Peak Discharge Current: 60A
• Cycle Life: 1,000+ Charge Cycles
• Built-in Protection: Intelligent BMS

Safety Features

• Overcharge Protection
• Over-Discharge Protection
• Overcurrent Protection
• Short Circuit Protection
• Cell Balancing Protection

Compatibility

Compatible with many:

• Bafang BBS02
• Bafang BBS03
• Bafang BBSHD
• Electric bikes
• Electric scooters
• Custom 36V, 48V, and 52V battery systems

Please verify your battery dimensions, voltage, connector type, and mounting system before ordering.

Package Includes

• 1 × Hailong Lithium-Ion Battery
• 1 × Battery Charger

Notes

• Choose the correct voltage and capacity for your vehicle before purchasing.
• Some connector types may require customization depending on your setup.
• Battery performance and range vary based on rider weight, terrain, motor power, and riding style.