Supply 73V 45Ah Lithium Battery for Electric Two- and Three-Wheelers
Availability: In stock
- High Energy Density: 3285Wh capacity for extended range, less frequent charging
- Powerful Output: 45A continuous, 100A peak discharge for strong performance
- Safe & Reliable: Built-in protection against short circuit, overcharge, over-discharge
- Smart Compatibility: Supports CC/CV charging and CAN communication for remote management
- Long Lifespan: ≥1200 cycles, ideal for frequent riding
- All-Weather Ready: Wide temperature tolerance for various environments
- Low Self-Discharge: ≤3% per month, suitable for storage and transport
TYCORUN 73V 45Ah Lithium Battery Solution
High-Performance 73V 45Ah Lithium Battery
The TYCORUN 73v 45ah lithium battery features high-performance cells, delivering a large capacity of 3285Wh and a peak discharge current of up to 100A. It supports CAN protocol for intelligent charging and monitoring, making it ideal for high-power, long-range applications.
Long-Lasting, Smart, and Highly Compatible
Designed with a comprehensive safety protection system and a cycle life exceeding 1,200 cycles, this 73v 45ah lithium battery performs reliably across diverse climates and environments. It is widely used in B2B applications such as electric two-wheelers, three-wheelers, and electric scooters.
Battery Management System
Our advanced Battery Management System (BMS) enhances efficiency, reliability, and lifespan, maximizing the performance of your electric motorcycle. Equipped with intelligent algorithms and real-time monitoring, it continuously analyzes battery status and optimizes performance based on riding conditions and usage patterns. Built-in protection against overcharging, overdischarging, and overheating ensures long-term durability and safety, providing a smarter, more reliable energy solution.
Battery Parameters Table
| Product specifications | ||
|---|---|---|
| Parameter | Specification | Condition / Note |
| Connection | 1P20S | - |
| Nominal voltage | 73V | 3.65V × 20 (actual 73V) |
| Nominal capacity | 45Ah | At 25°C ± 2°C, 0.5C charging |
| Rated energy | 3285Wh | - |
| Max operating voltage | 87V | 4.35V × 20 |
| Min operating voltage | 60V | 3.0V × 20 |
| Charging method (software) | CC/CV | Protocol charging (CAN) |
| Charging temperature range | 0°C ~ 55°C | - |
| Discharging temperature range | 0°C ~ 60°C | - |
| Standard charge current | 22.5A | - |
| Standard discharge current | 45A | - |
| Max charging current | 80A | At 25°C |
| Max sustainable discharge current | 100A, 30S | 20~55℃，≥50%SOC |
| AC internal resistance | ≤50mΩ | SOC = 50%, AC 1KHz, 25°C |
| Static pressure difference during system shipment | ≤30mV | 50% ~ 60% SOC (storage mode) |
| Self-discharge | ≤3% / Month | Fresh cell after 3 months, 40%SOC, 25±2°C storage |
| Working ambient humidity | 20% ~ 80% | N.A. |
| Optimum storage temperature | 25°C ± 2 | N.A. |
| Altitude requirement | ≤2000m | N.A. |
| Shipping SOC | 25% ~ 30% SOC | N.A. |
| Cycle life | ≥1200 cycles | 25℃±2℃, 0.5C charge, 0.5C discharge, discharge 80% of the measured reference capacity of the battery pack each time, after charging / discharging, each stand for 1h, EOL80%. |
| Short circuit protection | Automatically disconnects the load after short circuit | Short-circuit the battery’s output positive and negative terminals with a 0.1Ω resistor. |
| Activation power consumption | ≤40mA | Wireless module active |
| Hibernation power consumption | ≤100uA | Wireless module in sleep mode |
| Low power storage | Shelf time ≥ 30 days | - |
ABOUT
About TYCORUN ENERGY
TYCORUN ENERGY is a professional supplier of battery swap cabinet solutions.
A new energy technology company specializing in R&D and sales of battery swap cabinet systems
Founded in 2007, it has reached cooperation with customers from more than 20 countries
With strong capital, strong productivity, advanced technology, and professional after-sales service, it is in a leading position in the entire battery replacement industry
Owning two manufacturing plants, the team has many years of experience in battery swapping cabinet solutions, and is an in-depth partner of many electric motorcycle manufacturers.
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