Hailong 48v 20ah Lithium Battery for Electric Bike

Description

Lithium Battery Features:

• Safety: The safest Li-ion battery, CE and ROHS certified, with built-in PCM/PCB protection, ensuring no risk of fire or explosion.
• Clean and Green Energy: Contains no toxic materials, environmentally friendly.
• Powerful: Can discharge at a high rate of 15C~20C, providing strong power.
• Long Life Cycle: Maintains 80% capacity after 800 deep charge-discharge cycles.
• No Memory Effect: Highly efficient charging at any time without reducing battery capacity.
• Wide Operating Temperature: Suitable for environments ranging from -20°C to 70°C.
• Compact and Lightweight: Small in size and light in weight, easy to carry.
• Excellent High Temperature Performance: Performs well under high temperatures and offers strong heat resistance.

• Low Self-discharge Rate: Less than 3% per month.Li-ion Battery Details:

• Lithium cylindrical rechargeable batteries with PCB protection.
• Internal patented PCB design protects the battery from overcharge, over-discharge, overcurrent, and short circuits.
• Manufactured under CE and ROHS standards to ensure quality.
• Each battery is tested before delivery to ensure its capacity, quality, and lifespan.
• Pollution-free, long cycle life, and good consistency.
  

  Nominal Voltage	48v
  Nominal Capacity	20ah
  Continuous discharge current	35A(Max)
  Burst Discharge Current	54A(adjustable)
  Power	500-1500w
  Over–charged Protection Voltage	4.25±0.025V/Cell(adjustable)
  Over –discharged Protection Voltage	2.50±0.10V/Cell(adjustable)
  Charge mode	CCCV
  Max charge Voltage	56v
  Charging Current	2.0-4.0A
  Charging Temperature	0~45℃,45~85%RH
  Discharging Temperature	-20~55℃,45~85%RH
  Circle life	800-1000times
  Storage Environment	One Month	-20~+55℃,45~85%RH
  	Three Month	-20~+45℃,45~85%RH
  	One Year	-5~+20℃,45~85%RH
  Dimension	high	reference sample
  	length	reference sample
  	thickness	reference sample
  Weight	6kg
  Cerfitication	CE/RoHS