LEAD-WIN's 72V 50Ah lithium battery utilizes advanced NCM ternary lithium cells, delivering exceptional energy density and power output. The system operates at a rated voltage of 72V (20 series cells), delivers a capacity of 50Ah, and provides a total energy output of 3.6kWh. With a sustained discharge current of 50A and a peak discharge current of up to 100A, it delivers rapid acceleration and extended range for electric motorcycles, e-bikes, and similar applications.
The 72V 50Ah NCM battery features high safety and protection. Its housing utilizes a high-strength SPCC steel enclosure with superior hardness and impact resistance, effectively withstanding external forces such as vibrations during electric motorcycle operation and collisions during electric tricycle transportation to safeguard internal cells from damage. Additionally, the battery incorporates an advanced Battery Management System (BMS) that continuously transmits critical data including voltage, current, temperature, State of Charge (SOC), and State of Health (SOH). This enables precise monitoring by device control systems or user terminals. The BMS also provides real-time alerts for abnormal conditions like overcharging, over-discharging, overcurrent, or high temperatures. It ensures operational safety through automatic power cutoff or alarm activation, thereby minimizing safety risks.
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System Parameters |
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Battery Type |
NCM |
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Nominal Capacity |
50Ah |
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Nominal Voltage |
72V |
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Energy |
3.6KWh |
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Cycle Life |
Cycle life ≥ 800 times (100% DoD) |
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Peak charging current |
50A |
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Peak discharge current |
100A |
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Voltage Range |
56V~84V |
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Working Temperature - Charging |
0℃~55℃ |
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Working temperature- discharge |
-20℃~60℃ |
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Weight |
20Kg |
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Size |
220±2mm*200±2mm*318±2mm |
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Waterproof Level |
IP54 |
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Communication Protocol |
CAN |
Anhui LEAD-WIN New Energy Technology Co., Ltd. is a manufacturer focusing on lithium battery products, the main products are all kinds of low-speed intelligent vehicle batteries and household energy storage products, including electric two-wheeled vehicle batteries, electric three-wheeled vehicle batteries, electric four-wheeled vehicle batteries, robotic batteries, forklift batteries, 48V rackmounted batteries, 12V lithium batteries, 48V telecommunication base station batteries, portable power supplies, etc., and the cumulative shipment volume has More than 400MWh, without a single case of safety accidents, has been recognised by many customers.
Technical advice: Our pre-sales customer service staff has many years of industry service experience and can provide professional advice on products or technology according to customer needs, helping with any questions related to lithium batteries.
Customised products: When customers have customised needs, they can first communicate with our sales managers. Then, we will communicate with our internal technicians to professionally assess the customer's needs and feedback the results to the customer as soon as possible.
OEM service: We provide professional OEM service, customers only need to inform our sales managers of their needs. We have rich OEM experience and are the core supplier of lithium batteries for many listed companies.
Standard products: We can provide you with the required product manuals, if you have questions about the product, you can always consult our sales manager, we will provide you with professional and comprehensive answers 24 hours.
1) Carton - Pallet - Container.
2) Packaging can also be customised according to customers' requirements.
1) Sample orders are shipped within 25-30 working days; bulk orders are shipped within 15-20 working days - from receipt of deposit and confirmation of sample.
2) Sample orders should be shipped by DHL, UPS, FedEx or TNT, bulk orders are recommended to be shipped by sea, we can provide forwarding service if you need.
LEAD-WIN is a company with its own factory, which integrates research, development, production and sales.
Depending on your battery voltage and capacity.
For the standard products in stock, the delivery time is usually 3 working days (for product exit inspection, packaging inspection, etc.)
For customized products, the delivery time varies according to the company's capacity planning, project difficulty, material procurement cycle and other factors, which is roughly 4-6 weeks.
Customized development is our consistent advantage. Having served more than 500 projects makes us have rich experience, which can well meet various needs of customers, and can also give customers correct suggestions to avoid losses caused by bugs in products. It has won high praise from many customers and established a long-term and stable cooperative relationship.
Customers can provide their own charger, but they need to inform us of the corresponding charging strategy so that our battery can be adapted.
We can also provide:
Our battery system has a default communication protocol. If the customer's equipment has a special communication protocol, just provide the communication protocol file, and our technicians can match the customer's communication protocol.
Yes. You can. Lithium batteries are more efficient in colder temperatures, last longer, and drain more slowly. However, these batteries are more expensive and may require special chargers. Consider the pros and cons before making the switch.
The voltage of an electric motorcycle battery will vary depending on the specific model and design. However, many electric motorcycle use battery systems that range from 48 to 96 volts.
The price of lithium-ion batteries for electric motorcycle varies depending on the brand, capacity, and other factors. The average price ranges from $500 to $2,000 or more.
Yes, lithium motorcycle batteries are generally considered safe. These batteries have safety features such as built-in protection circuits to prevent overcharging and overheating.
The charging time for an electric motorcycle battery depends on the size of the battery and the charging rate. Typically, a full charge takes 2-6 hours, with fast chargers offering faster charging times.
The weight of an electric motorcycle battery depends on its battery type, size and capacity. Lithium-ion batteries average between 20 and 60 pounds, while lead-acid batteries are more than twice as heavy as lithium-ion batteries.
Signs that an electric motorcycle battery needs replacing include reduced mileage, slower charging times, and degradation of the battery gauge on the dashboard.
Plug-in / Wiring harnesses
Communication
Chargers
