48v 30Ah 21700 Lithium Ion Battery Pack

Vcell Power is a veteran lithium battery manufacturer in China founded in 2001. With mature production technology and strict quality control, our 48v 30Ah 21700 Lithium Ion Battery Pack delivers outstanding performance, smart protection and flexible customization. It caters to procurement demands from electric mobility, energy storage and industrial equipment sectors. Certified to meet international standards, our products are exported to more than 80 countries worldwide, earning solid trust from global clients.

Core Advantages

48v 30Ah 21700 Lithium Ion Battery Pack integrates Vcell Power’s decades of manufacturing expertise, achieving excellent performance and high safety. It owns remarkable competitive edges as below:

1.High-performance Cells: Adopting 13S6P 21700 lithium ion cells, the battery features high energy density and compact structure. It makes full use of installation space and realizes lightweight design with large capacity.

2.Comprehensive Safety Protection: Equipped with professional BMS system, it provides full protection against over-charge, over-discharge, over-current, short circuit and abnormal temperature, extending service life and ensuring safe operation.

3.Excellent Charge & Discharge Performance: It supports fast charging and high-rate discharging. With 1.5C continuous discharge and 3.0C peak discharge, it works steadily under heavy load such as climbing and high-speed operation.

4.Wide Temperature Adaptability: The discharge temperature ranges from -20℃ to 60℃, enabling stable operation in extremely cold and hot environments for diverse application scenarios.

5.Intelligent Monitoring Function: Compatible with CAN bus and Bluetooth connection, users can monitor battery level, temperature, cycle times and diagnose faults in real time via dedicated APP, greatly simplifying daily maintenance.

6.Durable Structure: The outer PVC heat shrinkable film effectively resists wear and external damage, further enhancing overall durability.

Product Parameter

Application Fields

48v 30Ah 21700 Lithium Ion Battery Pack is well-recognized for balanced performance and reliable quality, serving power supply and energy storage demands across multiple industries.

·         Electric Mobility: Ideal for mid-to-high end electric bikes and electric motorcycles, delivering strong power for long-distance commuting and uphill driving.

·         Solar Energy Storage: Works perfectly with solar storage systems to store and output power stably for residential and small commercial energy storage projects.

·         Outdoor Power Supply: Lightweight and portable, it meets power demands for camping, emergency power supply and field operations.

·         Industrial Equipment: Supplies consistent power to robots and electric tools, guaranteeing efficient and stable operation of industrial devices.

Certification & Quality Assurance

All products are manufactured in strict accordance with international standards. 48v 30Ah 21700 Lithium Ion Battery Pack has passed a complete set of authoritative certifications to guarantee safety and quality.

·         Global Certifications: It is certified by UL, UN38.3, CE, IEC, ROHS, KC, CB and other mainstream standards, complying with market access requirements worldwide.

·         Full-process Quality Control: We carry out strict inspection from cell selection, assembly to finished product testing, to ensure all delivered products are in premium condition.

·         Strong Brand Credibility: Established in 2001, Vcell Power keeps upgrading technologies covering Ni-MH batteries, lithium ion batteries, lithium iron phosphate batteries and sodium ion batteries. Our products are sold to over 80 countries and regions around the globe.

Customization Service

Vcell Power offers one-stop customized solutions to match diverse client demands for 48v 30Ah 21700 Lithium Ion Battery Pack.

1.Dimension Customization: Adjust overall size based on reserved installation space of different equipment.

2.Function Customization: Customize communication protocols, ports and protection parameters for better compatibility with various control systems.

3.Capacity Customization: Expand battery capacity to realize longer runtime for high-power devices.

4.Bulk Order Support: We accept small-batch sample orders and mass production orders, with flexible delivery schedules to meet different procurement plans.

Brand Strength

Vcell Power (Shenzhen Fusai Energy Technology Co., Ltd.) is a renowned global lithium battery manufacturer with rich experience in R&D, production and sales.

·         Solid Technical Foundation: We started lithium ion battery research in 2003 and launched 18650 cylindrical cells in 2004, followed by 21700, 26650 and other cell models. Lithium iron phosphate batteries were put into production in 2007, and we began the layout of sodium ion batteries in 2024, forming a complete product portfolio.

·         Advanced Production Capacity: We own modern production bases and sophisticated equipment. Continuous investment in R&D ensures stable product performance and consistent quality.

·         Global Market Coverage: Our products are exported to Europe, America, South Africa, Australia and many other regions. We have built long-term cooperative relationships with clients worldwide by virtue of reliable quality and thoughtful service.

FAQ

Q: How about the discharge performance? Is it suitable for high-power devices?

A: It delivers 1.5C continuous discharge and 3.0C peak discharge, which fully meets the needs of high-power devices.

Q: What is the operating temperature range? Can it work in extreme environments?

 A: It works at 0℃~45℃ for charging and -20℃~60℃ for discharging, and runs stably in extreme environments.

Q: What are the charging requirements for this battery?

A: This 48v 30Ah 21700 Lithium Ion Battery Pack adopts 0.2C standard charging current and 1.0C maximum current, with a cut-off voltage of 54.6V. Please charge it at 0℃ to 45℃ with a dedicated charger.

Q: What is the weight and size? Is it easy to install?

A: It weighs 5.9kg with standard size 29076140mm. The compact design allows easy installation and customized dimensions.

Q: What is the cycle life? What about the warranty policy?

A: It has a cycle life of more than 700 times, and we offer reliable after-sales warranty support.

Q: Does this battery support communication and remote monitoring?

A: Built with intelligent BMS, it supports CAN bus and Bluetooth for real-time monitoring via APP.