5.4KWh 72V Electric motorcycle battery75Ah large capacity battery pack for E motortrike / scooter and delivery motorcybike
Description
This product uses NMC Pouch batteries with a nominal capacity of 75Ah and a nominal voltage of 73.4V. The battery module has a built-in BMS, which can realize overcharge protection, over-discharge protection, over-current protection, short-circuit protection and other protection functions, as well as discharge high temperature protection function.
Specification
| Nominal Voltage |
73.4V |
| Nominal Capacity |
75Ah |
| Continuous charging current |
37.5A |
|
Charge cutoff voltage
|
86V |
| Continuous discharge current |
100A |
| Peak Discharge current |
150A(5S) |
| Discharge cutoff voltage |
60V |
| Charging temperature |
0~55℃ |
| Discharging temperature |
-20~60℃ |
| Working Humidity |
15%~90%RH |
| Battery weight |
About 29kg |
| Battery size |
318×178×315mm |
| Cycle life |
2000 times |
| Protection level |
IP67 |
Battery Pack Key Features
Premium Power Cells
High-stability automotive-grade cells, designed for 2,000+ reliable charge cycles.
Efficient Energy Delivery
Cu-Al busbars with precision laser welding ensure high discharge currents and superior heat control.
Resilient Electronics
Innovative PCB layout isolates critical connections, boosting vibration resistance and thermal stability.
Connected & Monitored
Integrated 4G, GPS/BeiDou, and mobile app provide remote monitoring, tracking, and fleet oversight.
Advanced Safety Management
12-tier smart BMS protects against overcharge, over-discharge, short circuits, and overheating.
Rugged Housing
Aluminum–magnesium die-cast shell offers heat, corrosion, and impact resistance.
All-Weather Reliability
IP67-rated dustproof and waterproof design ensures consistent performance in extreme conditions.
Advantages
Multiple safety test
The battery module is rigorously tested to prevent thermal runaway for 24 hours, is IP67 waterproof, heat-resistant, and features a durable, rust-proof Aluminum-magnesium alloy case .
Long cycle life
The batteries are more durable, utilizing automotive grade A class cells with a cycle life of up to 6,000 cycles and an operational lifespan exceeding 10 years.
More assured management
The company is supported by a team of experts in product development, technology research, platform integration, and smart big data, enabling efficient management and cloud computing solutions.
Safety warning and double protection
The battery and swapping cabinet provide 24/7 cloud-based proactive safety alerts to prevent potential risks. The IoT-powered swapping system is stable, with a low failure rate and seamless swapping operations.
Multiple economical strategies
The swapping cabinet supports grid feedback, parallel direct charging, off-peak charging, and multiple energy strategies to cut costs. It offers an all-in-one solution with 24/7 on-site and remote support.
Customized production
Customize and produce batteries tailored to different market needs and two-wheeler types, catering to a wide variety of market demands..
Battery Pack workshop
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