sales03@ai-ruisi.cn Product Features
This LiFePO4 battery is engineered specifically for electric bicycles. It features high-stability LiFePO4 cells to deliver reliable long-range performance, multiple voltage and capacity options, wide compatibility with various e-bike models, a built-in intelligent safety BMS, rapid charging capability, and a lightweight, high-energy-density construction.
Product Description
We have 48V 60V 72V 20Ah 30Ah 40Ah 45Ah 50Ah 60Ah 135Ah 180Ah Lithium battery in stock(we have all models you need on the market), tell me directly what kind of battery you need. I will update price and provide related information to you. Good price^^
If you need to custom a battery pack, you need to offer follow details:
1. Size of the battery pack you need in mm.
2. Capacity of the Battery pack.
3. Voltage of the battery pack.
4. Max discharge current.
5. Cable and connector types you need.
6. Casing and Terminals if required.
7. Any protection circuits you may need.
| Model | ARS-20S-72V180Ah-ER |
| Casing | Metal |
| Cell | NCM Prismatic20S |
| Voltage | 72V |
| Capacity | 180Ah |
| Cycle Life | >800 |
| Max Working Voltage | 85V |
| Voltage of Charger | 84V |
| Charge Current | 120A |
| Discharge Current | 120A |
| Discharge Current (Peak) | 320A (100mS) 400A (500mS) |
| Discharge Cut-Off Voltage | 56V |
| Charge Temperature | 0℃-55℃ |
| Discharge Temperature | -20℃-55℃ |
| Protection | Over Charge, Over Discharge, Over Current, Short Circuit, Cell Balancing,etc |
| Protocol | Optional |
| Size: | 490*320*230mm |
| Certificate | MSDS, UN38.3, Sea Transfer of Goods |
| Package | UN Carton |
| Warranty | 12 months |
| Warranty | 12 months |
| Certificate | MSDS, UN38.3, Sea Transfer of Goods |
| Package | UN Carton |
| Warranty | 12 months |
Product details

Application
- It extends range for e-bikes, e-scooters, electric tricycles and electric golf carts, perfectly suiting daily commuting and multi-scenario applications.
- Delivery & Logistics Vehicles: Long-lasting with fast charging support
- Shared Mobility Fleets: Built for high-intensity use with extended cycle life
- Custom Solutions: Tailored voltage, capacity, and design for OEM integration



Contact us
Thank you for your interest in our products. If you have any questions, suggestions, or need further services, please feel free to contact us through the following methods:
Foshan Airuisi Intelligent Technology Co.,Ltd
TEL: +86 (0)75786719716 86-18138500490
E-Mail: sales01@ai-ruisi.cn sales03@ai-ruisi.cn
Whatsapp/Wechat/Mob: 0086- 18138535456 Wechat:13550799023