OEM lithium battery pack, custom 72V battery, LiFePO4 72V battery
In today's rapidly evolving global landscape of new energy technologies, 72V lithium battery packs are gradually becoming a core component of high-performance power and energy storage systems. Whether for electric golf carts, electric motorcycles, industrial equipment, or large-scale energy storage systems, stable, long-lasting, and highly safe battery packs are crucial for performance and commercial success. As an internationally renowned battery manufacturer, ONESUN, with its profound R&D capabilities, global service network, and leading customized solutions, has become the preferred partner for customers worldwide.
Leading the Industry with 72V Lithium Battery Solutions
Against the backdrop of rapid development in new energy, the advantages of high-voltage systems are becoming increasingly apparent: the 72V platform, compared to traditional 48V systems, offers stronger power output, higher efficiency, and more stable current control. These advantages make it highly favored in high-demand electric systems. Based on its mature R&D system and global manufacturing capabilities.
| Parameter | Specification | Unit |
|---|---|---|
| Basic Electrical Parameters | ||
| Nominal Voltage | 72 | V (Volts) |
| Voltage Range | 60 - 84 | V |
| Nominal Capacity | 100 | Ah (Ampere-hours) |
| Energy Capacity | 7.2 | kWh (Kilowatt-hours) |
| Maximum Continuous Discharge Current | 200 | A (Amperes) |
| Peak Discharge Current (10 sec) | 400 | A |
| Maximum Continuous Charge Current | 100 | A |
| Physical & Mechanical Specifications | ||
| Cell Chemistry | Lithium Iron Phosphate (LiFePO4) | - |
| Cell Configuration | 20S5P (20 series, 5 parallel) | - |
| Dimensions (L × W × H) | 520 × 280 × 180 | mm |
| Weight | Approx. 45 | kg |
| Enclosure Material | Aluminum with IP65 Rating | - |
| Cooling Method | Passive Air Cooling | - |
| Performance & Cycle Life | ||
| Cycle Life (80% DOD) | ≥ 3000 | Cycles |
| Calendar Life | ≥ 10 | Years |
| Self-Discharge Rate | ≤ 3% | Per Month |
| Energy Efficiency | ≥ 95% | - |
| Environmental & Safety | ||
| Operating Temperature (Charge) | 0 to 45 | °C |
| Operating Temperature (Discharge) | -20 to 60 | °C |
| Storage Temperature | -10 to 35 | °C |
| Ingress Protection | IP65 | - |
| Safety Certifications | UL 1642, UN38.3, CE | - |
| Battery Management System (BMS) | ||
| BMS Type | Active Balance, Smart BMS | - |
| Communication Interface | CAN, RS485, Bluetooth | - |
| Overcharge Protection | 4.2 ± 0.05 | V per cell |
| Over-discharge Protection | 2.5 ± 0.05 | V per cell |
| Over-current Protection | Yes (Programmable) | - |
| Short Circuit Protection | Yes (Auto Reset) | - |
| Temperature Protection | Yes (Charge/Discharge) | |
ONESUN has designed and launched a series of industry-leading 72V lithium battery packs, which not only balance performance and safety but are also widely applicable to electric vehicles, industrial equipment, and energy storage applications.
These 72V lithium battery packs utilize industry-leading cell technology, allowing for flexible selection of lithium iron phosphate (LiFePO₄) or high-performance ternary lithium battery configurations based on customer application needs. Thanks to the high-voltage architecture design, the 72V system significantly reduces operating current and energy loss, improving overall system efficiency; at the same time, its longer cycle life and stable discharge performance demonstrate exceptional reliability in high-power, high-load environments.
Intelligent BMS Ensures Battery Safety
In high-voltage systems, safety is the primary concern for customers. ONESUN's intelligent battery management system (BMS) monitors battery voltage, current, temperature, and charge/discharge status in real time. Through multiple protection mechanisms, it prevents overcharging, over-discharging, short circuits, and high temperatures, ensuring stable battery operation in various complex environments. This deeply integrated hardware and software design concept has earned ONESUN's 72V battery packs a high reputation for safety in the global market.
Customized Services with a Global Perspective
As a truly international battery manufacturer, ONESUN deeply understands the differentiated needs of battery systems across different countries, industries, and application scenarios. Therefore, in addition to offering standardized products, we also provide comprehensive OEM/ODM customization services, covering various aspects such as voltage platform, capacity configuration, casing structure, interface type, and even communication protocols (such as CAN and RS485), ensuring that every solution perfectly matches the customer's application. Whether you are a system integrator, equipment manufacturer, or brand distributor, the ONESUN engineering team can design the most cost-effective and competitive 72V battery pack solution for your specific scenario.
Furthermore, to ensure the smooth use of our products worldwide, ONESUN's battery products are manufactured in strict accordance with international quality management systems and have passed numerous international certifications, including CE, UN38.3, and MSDS, meeting market access requirements in various regions and providing customers with truly reliable products and services.
From Product Manufacturer to Global Solution Provider
ONESUN's development is no longer limited to battery products themselves, but rather focuses on becoming one of the leading global energy solution providers through technological innovation and service optimization. With over ten years of industry experience, strong vertically integrated manufacturing capabilities, and a global customer network, ONESUN has provided efficient, stable, and intelligent energy products and comprehensive solutions to customers in over 70 countries and regions worldwide.
In the wave of new energy development, choosing a partner who truly understands market trends, cutting-edge technologies, and customer needs is crucial. ONESUN not only provides high-performance 72V lithium battery packs but also offers optimal battery pack solutions based on deep industry insights, helping customers gain a competitive edge and achieve long-term sustainable growth in a fiercely competitive market.
Article Source: Lithium battery manufacturer - ONESUN China
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