72V electric motorcycle battery 40Ah LFP Battery pack ,swappable battery for motortrike
Description
This 72V 40Ah lithium battery is designed for both durability and efficiency in a range of demanding applications. With its IP65 protection rating, it is built to withstand rain, dust, and various weather conditions, ensuring dependable power, even in harsh environments.
Specification
| Nominal Voltage |
72V |
| Nominal Capacity |
40Ah |
| Continuous charging current |
20A |
|
Charge cutoff voltage
|
87.6V |
| Continuous discharge current |
40A |
| Discharge cutoff voltage |
64.8V |
| Charging temperature |
0~55℃ |
| Discharging temperature |
-20~60℃ |
| Working Humidity |
15%~90%RH |
| Battery weight |
About 23kg |
| Battery size |
230*175*330mm |
| Cycle life |
2000 times |
| Protection level |
IP65 |
Features
- New Automotive-Grade A-Class Battery Modules
- Extended Lifespan, Superior Quality
- 82A Peak Discharge Current
- A-Class Pouch LiFePO4 Cells
- 40A(1C) Max continuous discharge current
- High-Strength Structural Design
- Automotive-Grade Vibration and Drop Testing
- Cell Identification: Each Cell Is Assigned a Unique Code in Compliance with GB43854-2024 Standards
- 4G+ Intelligent BMS
- Advanced 3-stage pulse PWM charging technology
- Smart fast charger for efficient and safe charging,Full charge in just 4.5 hours
- Real-Time Power Status Monitoring
- GPS Anti-Theft Innovation
- GPS Ultra-Long Range Tracking
BMS – Reliable Protection for Every Ride
The BMS provides multiple protections, including auto voltage recovery, overcharge, over-discharge, and over-temperature alerts, short-circuit protection, and overall battery life extension.
Auto Voltage Recovery
Balances cell voltage by transferring energy from high- to low-voltage cells, improving consistency and lifespan
Short-Circuit Protection
MOSFET disconnects instantly upon short-circuit detection. MOSFETs rapidly disconnect upon detecting internal short-circuit current, isolating the fault.
Overcharge / Over-discharge Protection
When the voltage reaches overcharge threshold (e.g., 4.2V), the IC promptly stops charging to prevent overcharge (same for over-discharge).
Overtemperature Alert
Sensors monitor real-time temperature (20–40°C normal, 70–80°C alert), with BMS issuing timely warnings to ensure safety.
Certified for Safety
Our batteries are backed by comprehensive national and international certifications, ensuring safe and reliable performance from transport to daily use.Every certification is a promise of quality and safety.
Insured by PICC
UN38.3 Transport Test Report
1.2m Drop Test Report
Comprehensive Testing Report
3C Certification
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