electric bike lithium battery

Introduction

 

The maintenance-free Li-ion motorcycle battery delivers high energy output, designed for electric motorcycles.

 

 

1.Stable Output
Voltage 55-84V, capacity 50Ah, max discharge current 100A, ensuring stable charge and discharge.

 

2.Exceptional Battery Life
Lifespan of 5-10 years, with up to 1000 charge cycles.

 

3. Maintenance-Free and Long-Lasting
Utilizes special separators and electrolytes for low self-discharge rate (<3% per month), with no need for regular charging, discharging, or replacement.

 

4.Safety Assurance Design
Built-in BMS system with overcharge, overdischarge, overcurrent, short-circuit, and high-temperature protection.

 

 

Cell type	LiFePo4/Ternary lithium battery
Nominal voltage	72V
Normal capacity	50Ah
Battery pack size	See battery case
cycle life	1000 times
Working voltage	55.0V-84.0V
Charging time	5~10h
Charging current	4~8A
Normal working current	50A
Max working current	100A
Discharging temperature	0℃-45℃
Charging temperature	-20℃-60℃
IP protection	IP67
Battery weight	≈20
BMS Protection function	Overcharge protection, over discharge protection, short circuit, temperature protection, over current protection, over voltage protection, under voltage protection, can communication etc.

 

 

 

Battery consistency is crucial for the battery in many aspects to effect you to use the battery. Assembly and usage of batteries during the production, we attach great importance to the control and maintenance of battery consistency. Before production, we will conduct consistency tests on the prepared battery cells and group those with good consistency together. After production, various parameters of the batteries will be tested again, and those with poor consistency will not be shipped.

 

 

Company Advantages

 

1.Experienced Battery Expertise

Over 9 years in lithium battery design, development and manufacturing.

 

2.Advanced Production System

Equipped with precision battery assembly lines and testing systems.

 

3.Global Footprint

Products sold in 58+ countries across multiple vehicle and power applications.

 

4.OEM/ODM Capability

Supports customization of voltage, capacity, discharge rates and form factors.

 

Sales Information 

 

1.Product Range & Specs

72V 50Ah Li‑ion/LiFePO4 battery with max discharge current 100A and IP67 protection.

 

2.Lead Time

Standard units ship in 3‑5 business days; custom units per agreement.

 

3.Quality Assurance

Every unit tested for voltage deviation ≤ 0.01V and internal resistance ≤ 0.1 mΩ before shipment

 

FAQ

 

Q1. What is the recommended working temperature range?
Discharge: 0°C–45°C; Charge: ‑20°C–60°C (as per product specifications).

 

Q2.How can I improve the battery's lifespan?
Avoid deep discharges and store the battery in a cool, dry environment to extend its lifespan.

 

Q3.Can the battery be used in extreme conditions?
Yes, the battery can function effectively in temperatures ranging from -20°C to 60°C, making it suitable for a variety of environments.

 

 

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