48v lithium battery
What is a 48V Lithium Battery?
A 48V lithium battery is a high-voltage rechargeable battery pack, typically built by connecting 13 lithium-ion cells (3.7V each) or 15-16 LiFePO4 cells (3.2V each) in series, delivering a nominal voltage between 48V and 51.2V. It serves as a powerful and compact energy solution for applications requiring high energy throughput and consistent power delivery. 48V lithium batteries are widely used in electric vehicles, solar energy storage systems (ESS), industrial backup power, telecommunication base stations, and heavy-duty robotics. As a trusted 48V lithium battery manufacturer, Large Power provides reliable, certified, and fully customizable battery systems for global B2B clients.
Powerful, Efficient, and Scalable
Compared to traditional 48V lead-acid batteries, lithium counterparts offer superior energy density, longer cycle life (2000–6000+ cycles), lightweight design, and reduced maintenance. 48V lithium batteries operate with stable voltage output, support high charge/discharge rates, and deliver low internal resistance—making them ideal for dynamic, load-sensitive environments. With integrated BMS, these battery systems provide comprehensive protection against overvoltage, short-circuit, and overheating while maximizing usable capacity and system uptime.
Custom 48V Lithium Battery Packs from Large Power
As a leading 48V lithium battery manufacturer, Large Power offers complete custom battery solutions tailored to your voltage, capacity, dimensions, and communication needs. We support various lithium chemistries including LiFePO4 for safety and longevity, and NMC for compact, high-density designs. Each pack can be integrated with advanced BMS, as well as communication protocols such as CAN, RS485, SMBus, and UART. Our battery systems are fully certified to meet global standards including UN38.3, IEC62133, CE, RoHS, and UL, and are backed by design documentation and testing support for system-level integration.
With over 20 years of battery R&D and global project experience, Large Power stands out as a dependable 48V lithium battery manufacturer trusted by customers in renewable energy, transportation, telecommunications, automation, and defense. We offer end-to-end OEM/ODM customization, fast engineering response, and scalable production to support projects from prototyping to mass deployment. Whether you need a modular 48V ESS pack, a lightweight e-bike battery, or an industrial-grade power solution, we help your business move forward with safety, speed, and long-term reliability.
Why Choose 48V Lithium Batteries for Your Business?
High-Voltage, Scalable Power for Demanding Industrial and Energy Applications
48V lithium batteries—commonly built with 13S (3.7V) or 15S (3.2V LiFePO₄) configurations—have become the go-to solution for high-load, mid-to-large scale power systems. Whether in electric mobility, energy storage, telecommunications, industrial automation, or renewable energy, 48V lithium battery packs offer safe, efficient, and long-lasting power for modern business infrastructure. Here’s why enterprise clients choose 48V systems:
Industrial-Standard Voltage for High-Power Applications
48V is a well-established voltage standard across industrial and commercial-grade systems, offering excellent compatibility for electric vehicles (e-bikes, forklifts, logistics carts), solar inverters, telecom base stations, and off-grid energy storage. It enables higher efficiency and power output while maintaining manageable system design complexity.
Integrated Smart BMS for Safe and Intelligent Operation
All 48V lithium battery packs are equipped with advanced Battery Management Systems (BMS) that support real-time monitoring, overcharge/discharge protection, cell balancing, thermal control, and optional communication (CAN, RS485, SMBus). These features ensure operational safety and extended system life, even in demanding use environments.
High Capacity, Long Life, and Lightweight Construction
Using high-performance Li-ion or LiFePO₄ cells, 48V battery packs deliver up to 2000–5000+ cycles, significantly reducing maintenance costs and downtime. They are up to 60% lighter than lead-acid counterparts, allowing for easier integration in mobile, rack-mounted, or modular formats.
Full-Custom OEM/ODM Service for Engineering Integration
We provide end-to-end customization—including voltage tuning, capacity scaling, mechanical design, waterproof/dustproof housing (IP65/IP67), fast-charging support, connector types, and BMS protocol integration. All products comply with international certifications such as UN38.3, CE, MSDS, RoHS, and IEC62133, supporting global delivery and deployment.
48V Lithium Battery Applications
Our 48V Lithium Battery solutions are built to deliver powerful, stable, and efficient energy across a wide range of industrial and commercial applications. Constructed using 13S lithium-ion or LiFePO₄ configurations, these batteries offer high-voltage performance, excellent cycle life, and integrated battery management systems (BMS) to ensure safety and real-time monitoring. Whether for electric mobility, backup systems, or renewable energy storage, 48V batteries provide the high output and scalability needed for modern energy demands.
48V lithium batteries are widely used in residential, commercial, and off-grid energy storage systems. They are compatible with most hybrid inverters and solar controllers, offering deep-cycle capability, high efficiency, and long operational life for solar PV and wind applications.
From electric scooters and cargo bikes to golf carts and low-speed electric vehicles (LSEVs), 48V batteries deliver strong torque, high discharge rates, and long-range reliability—making them ideal for high-efficiency urban and industrial transport platforms.
Telecommunication base stations, server rooms, and backup power systems rely on 48V lithium batteries for rapid failover support and sustained uptime. Smart BMS integration ensures temperature control, over-voltage protection, and SNMP/CAN monitoring compatibility.
48V lithium batteries are used in mobile X-ray units, emergency diagnostic stations, and electric stretchers—offering lightweight design, medical-grade safety, and long-lasting power in critical care mobility applications.
48V Lithium Battery Solutions for High-Performance Energy Systems
Looking for efficient power solutions without long lead times? Our 48V Lithium Battery series is engineered for applications requiring robust output, long cycle life, and enhanced safety, making it ideal for electric mobility, energy storage systems, industrial equipment, and telecom backup.
As a professional manufacturer of 48V lithium batteries, we ensure reliable supply, competitive pricing, and expert technical support. Whether you need samples for evaluation or bulk procurement for mass production, we are ready to support your business.
Submit your application requirements now, and our team will match you with the right battery solution efficiently.
48V Lithium Battery – Frequently Asked Questions
What is the nominal and full charge voltage of a 48V lithium battery?
The nominal voltage is 48V, and the full charge voltage is typically 54.6V (for 13S) or 58.8V (for 14S configurations).
Can I connect multiple 48V lithium batteries in parallel to increase capacity?
Yes, but parallel use requires a compatible BMS and matching voltage levels between the packs.
Are high-discharge options available for e-motorcycles or industrial robots?
Yes, LARGE offers high-rate cells supporting 2C to 5C discharge, ideal for demanding loads.
Can the 48V battery pack support Bluetooth, RS485, or CAN communication?
Yes. We offer BMS customization with communication protocols to support remote monitoring and control.
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