Custom 48V Lithium Battery Pack Manufacturer –Why choose OneSun ？OEM EV Battery Solutions-OneSun

In today's accelerating global energy transition and electrification wave, high-performance, customized lithium-ion battery packs have become a core driving force for the innovative development of electric vehicles and energy storage systems. As a world-renowned battery pack manufacturer, ONESUN, with its outstanding R&D capabilities and deep engineering expertise, is leading the industry trend of lithium-ion battery OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) customization services, providing global customers with optimal solutions, including 48V EV battery packs, attracting significant market attention and recognition.

Custom 48V Lithium Battery Pack Manufacturer

Since its establishment in 2014, ONESUN has focused on the R&D and manufacturing of lithium-ion battery and energy system technologies, building an integrated vertical manufacturing capability from cells, BMS (Battery Management System), PACK (Battery Pack) to system integration. Adhering to the core philosophy of "technology leadership and safety first," the company, through vertically integrated supply chain, has not only improved product consistency and reliability but also enhanced its global production and delivery capabilities, gradually becoming a trusted supplier of customized lithium-ion battery solutions in the international market.

I. Comprehensive Voltage Platform Coverage and OEM/ODM Customization Services

ONESUN's product portfolio covers lithium battery solutions at key voltage levels including 48V, 60V, and 72V, suitable for various applications such as electric bicycles, electric motorcycles, golf carts, light electric vehicles, and industrial equipment. These voltage platforms directly affect the energy output, range, and safety performance of the devices. ONESUN can deeply customize battery capacity, battery structure, casing design, and interface solutions according to customer needs, creating truly "design-on-demand, production-on-demand" products.

Custom 48V Lithium Battery Pack

Unlike simple OEM manufacturing, ONESUN's OEM/ODM customization services cover the entire process from concept design, prototype testing, intelligent BMS configuration, overall structural optimization to final mass production. Whether it's a brand customer with existing mature products or a partner needing to create a design, the ONESUN technical team can propose the most competitive customization solutions and transform them into mass-producible battery products in a short time.

II. Leading Battery Management System and Safety Assurance

In lithium battery systems, safety and stability are among the most important indicators in product evaluation. ONESUN's independently developed intelligent BMS system has the ability to monitor key data such as battery voltage, temperature, and state of charge (SOC) in real time, and provides multiple protection measures against abnormal conditions such as overcharge, over-discharge, short circuit, and high temperature. Combined with high-quality LiFePO₄ cells, this combination not only extends battery life but also significantly improves the product's operational reliability under extreme conditions.

Custom 48V Lithium Battery Pack Manufacturer

Compared to ordinary custom manufacturers, ONESUN's BMS system has reached an industry-leading level in functional integration, and can intelligently adjust strategies according to different application scenarios. For example, in electric vehicle power battery applications, it can optimize discharge strategies and thermal management schemes, thereby improving energy utilization efficiency and reducing maintenance costs, truly realizing the dual value of "customization" and "optimization."

III. Global Supply Chain and Comprehensive Service System

ONESUN's products are exported to over 70 countries and regions worldwide. A robust sales and service network has been established in markets such as Europe, the Middle East, Africa, and Southeast Asia. Its global business coverage and localized support capabilities have been widely praised by customers. The company's successful overseas operations not only demonstrate its technological strength but also reflect its deep understanding of international quality standards and certification systems.

Custom 48V Lithium Battery Pack

Meanwhile, ONESUN is committed to building a full lifecycle customer service system, providing professional responses at every stage, from pre-sales consultation and solution design to after-sales technical support. This end-to-end service model enables customers to seamlessly obtain technical support and optimization suggestions during product deployment and operation, providing strong technical backing for partner brands and system integrators.

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IV. Driving Future Energy Development Through Innovation

In the global wave of transition to green and smart energy, customized lithium battery solutions have become a crucial driving force for technological progress and application expansion. Leveraging its deep industry experience, efficient customization capabilities, and global service network, ONESUN not only helps customers enhance their product competitiveness but also promotes the application and popularization of new energy technologies in a wider range of fields.

In short, choosing ONESUN means choosing a reliable global energy partner. Whether you are seeking OEM manufacturing or require professional ODM custom design, ONESUN can provide technologically advanced, safe, stable, and diverse 48V EV batteries and a full range of lithium battery solutions, helping customers gain a competitive edge in the fierce market competition.

Article Source: Lithium battery manufacturer - ONESUN China

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