48V/52V E-Bike Battery — Comprehensive Specifications and Warranty

Warranty and Support

• One-month free return
• 12-month quality assurance
• Lifetime technical support
• How to contact us from your order. : – Account & Lists > Orders > Get help with order > Enter information > Send email
• If your battery is damaged within one year, we can repair or replace it. For help, contact our support team.

Note. : – If you’re unsure whether this battery fits your bike, please reach out for assistance.

Battery Options and Key Parameters

The battery lineup includes multiple configurations. Refer to the specific variant you’re considering. : –

• 48V 3Ah (100–1000W) – LG cell
  • Nominal Voltage. : – 48V
  • Rated Capacity. : – 13Ah
  • Battery Cell. : – Top A Grade 2500mAh
  • Max Constant Discharge Current. : – 30A (BMS)
  • Charger. : – 54.6V 2A
• 48V 19.2Ah (100–1500W) – LG cell
  • Nominal Voltage. : – 48V
  • Rated Capacity. : – 19.2Ah
  • Battery Cell. : – LG 4800mAh
  • Max Constant Discharge Current. : – 40A (BMS)
  • Charger. : – 54.6V 3A
• 48V 20Ah (100–1600W) – Samsung cell
  • Nominal Voltage. : – 48V
  • Rated Capacity. : – 20Ah
  • Battery Cell. : – Samsung 5000mAh
  • Max Constant Discharge Current. : – 40A (BMS)
  • Charger. : – 54.6V 3A
• 52V 14.4Ah (100–1600W) – LG cell
  • Nominal Voltage. : – 52V
  • Rated Capacity. : – 14.4Ah
  • Battery Cell. : – LG 4800mAh
  • Max Constant Discharge Current. : – 40A (BMS)
  • Charger. : – 58.8V 3A
• 52V 15Ah (100–1600W) – Samsung cell
  • Nominal Voltage. : – 52V
  • Rated Capacity. : – 15Ah
  • Battery Cell. : – Samsung 5000mAh
  • Max Constant Discharge Current. : – 40A (BMS)
  • Charger. : – 58.8V 2A

Note. : – Our batteries fit most motor kits except Bosch, SHIMANO, Yamaha, and Panasonic. If you’re unsure whether your motor is compatible, please contact us.

Design and Features

• Battery shell and connectors. : –
  • Discharge connector options include XT60 (Male & Female Side) for some variants; others use Anderson connectors or XT60 depending on configuration.
• Cell holder. : –
  • Cell holder improves stability, heat dissipation, and insulation; reduces risk of short circuits.
• Safety and protection. : –
  • Built-in BMS protections (vary by model) for overcharge, over-discharge, overcurrent, and short circuits.
  • Double fuse protection on charging/discharging paths in some configurations.
• Indicators and usability. : –
  • LED or status indicators to show charge level
  • Safe lock to prevent theft
  • USB port for charging devices when outdoors (where applicable)
  • 5-pin bottom mounting base for easy installation

Physical and Technical Details

• Typical dimensions (varies by model). : – around 14.37″ x 3.54″ x 4.33″ for the 48V/17–19Ah variants (other sizes differ slightly)
• Compatible with a wide range of 48V/52V systems and controllers (subject to current ratings)

Installation and Safety Tips

• Test ride range after full charge; expect lower range if you receive a battery with partial charge.
• Ensure the proper power switch is on before charging to achieve full charge.
• Refer to the included manual for mounting plate orientation and installation steps.

Important Usage Notes

• Do not exceed the maximum discharge current specified for your battery/BMS.
• High-drain use with non-compatible motors can cause performance issues or safety concerns.
• If you’re unsure about compatibility with your motor, contact us before purchase with motor model and controller current.