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+86 18688738076
2393453055@qq.com
Shenzhen Sunnovator Technology Company Limited
F5, BULDG. 7, Huadeng Technology Park, Julong Village, Yuanzhou Town, Boluo, Guangdong, China 516123
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Welcome to Sunnovator Technology Company Limited

Power Battery Supplier

As a specialized battery pack manufacturer, for over a decade, our company has been a dedicated specialist in upgrading power solutions for a wide array of devices, including power tools, vacuum cleaners, and critical medical equipment. We are not just a supplier; we are innovation partners, transforming conventional power systems into intelligent, high-performance energy sources. Core Competencies & Value Proposition • Deep-Rooted Expertise & Recognized Excellence With more than 10 years of deep specialization in the battery field, our foundation is built on extensive experience and a commitment to innovation. This is evidenced by our official recognition as a National High-Tech Enterprise and an "Innovative SME", reflecting our dedication to technological advancement. • Strategic Partnerships & Cutting-Edge Technology Access Our strong connections with leading battery cell manufacturers allow us to integrate the latest patented technologies and top-tier cells into our designs. This ensures our battery packs consistently benefit from advancements in energy density, safety, and cycle life, providing a distinct competitive edge. • Integrated In-House Manufacturing & Quality Control We control the entire process from design to delivery. Our capabilities include advanced SMT (Surface-Mount Technology) production lines, specialized molding, and a fully integrated assembly process. This is supported by a rigorous quality control system, featuring a comprehensive testing center that conducts over 60 safety and reliability checks on cells and finished products to guarantee unmatched reliability. • Intelligent, Safety-First Product Design At the heart of every product is our custom-developed Battery Management System (BMS). This intelligent system provides comprehensive protection against over-charging, over-discharging, over-current, short circuits, and high temperatures. We also incorporate passive cell balancing to maximize the lifespan and performance of multi-cell packs. • Global Compliance & Market Presence Our products are engineered to meet international standards, holding certifications such as CE, RoHS, UN38.3, and others, facilitating their use across global markets. Our solutions have successfully reached professional users and industries in North America, Europe, Southeast Asia, and beyond. Our Commitment We continue to pursue our founding dream: to power the world with mobile, green, and reliable energy. By focusing on specific application fields, we deliver not just batteries, but tailored power solutions that enhance device performance, ensure user safety, and contribute to a sustainable future.

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Workmanship

Special purpose battery cell manufactuer and custom lithium battery supplier

  • 18V Battery Pack for Milwaukee

    18V Battery Pack for Milwaukee

  • 18V Battery Pack for Bosch

    18V Battery Pack for Bosch

  • 18V Battery Pack for Makita

    18V Battery Pack for Makita

  • V8 Vacuum Battery Pack for Dyson

    V8 Vacuum Battery Pack for Dyson

  • 12v25V energy storage battery

    12v25V energy storage battery

Product Category

Our industry-leading solid-state and low-temperature lithium-ion batteries are widely used in Power Tool Battery,vacuumcleaner battery,drone battery, energy storage, and more.

USB-C Power Tool Battery

Our custom low-temperature batteries are designed to perform in extreme cold conditions, ensuring reliable power output for your specific application needs.

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Vacuum Cleaner Battery

Our lithium-ion batteries offer high energy density, long cycle life and versatility. Share your specific requirements.

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Energy Storage Battery

Our lithium polymer batteries deliver high energy density, flexible form factors and excellent performance.

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Drone Battery

In addition to custom battery packs, we also offer tailored lithium battery chargers designed to meet your specific needs.

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NEW PRODUCTS

Our lithium polymer batteries deliver high energy density, flexible form factors and excellent performance, making them ideal for a wide range of applications, from consumer electronics to various other industries.

HOT PRODUCTS

In addition to custom battery packs, we also offer tailored lithium battery chargers designed to meet your specific needs.

  • 18V Battery Pack for Milwaukee

    18V Battery Pack for Milwaukee

  • 18V Battery Pack for Bosch

    18V Battery Pack for Bosch

  • 18V Battery Pack for Makita

    18V Battery Pack for Makita

  • V8 Vacuum Battery Pack for Dyson

    V8 Vacuum Battery Pack for Dyson

Why Choose FIRST POWER?

our battery solutions focus on high capacity and slim designs to support extended use and portability of smartphones, tablets, and other devices. Combined with fast charging and wireless technologies, we enhance user experience while adopting eco-friendly materials to promote sustainability.

24-hour Phone Response

We provide a 24/7 customer service hotline. No matter when you encounter problems, professional customer service personnel will answer your calls and provide you with timely assistance and support.

High safety performance

With 13 years of experience, we serve thousands of companies worldwide.All batteries are covered by global insurance.

Advanced equipment

We are equipped with R&D laboratories and product safety testing facilities, as well as advanced production equipment and state-of-the-art testing equipment.

Product patents

We have 8 patents.

The factory's floor area

Our user has a 1000 ㎡ production workshop.

Industry experience

15 years of experience in the power battery industry.

The services we provide

Sunnovator has a dedicated Technology Center for Battery Modules and 20 advanced laboratories.

Covering the full spectrum from design to testing.

Deep Specialization in High-End Lithium Battery Solutions

We focus exclusively on developing and manufacturing lithium batteries for specialized, high-demand applications—such as aerospace, military, and emergency equipment—ensuring unmatched performance under extreme conditions.

Integrated R&D and Manufacturing Capabilities

From core technology development to large-scale production, our fully integrated facilities allow for fast iteration, high quality control, and seamless scale-up of innovative battery designs.

Expert-Driven Innovation

Our R&D efforts are guided by a team of highly experienced scientists and technical advisors, ensuring each solution is grounded in cutting-edge science and market relevance.

Commitment to Quality and Reliability

With rigorous quality control processes and international certification standards, we deliver batteries that meet the most stringent safety and performance requirements—consistently and reliably.

Customization, Anything is Possible

Ambition of Sunnovator is to become global leader in custom lithium-ion batteries with research, development, manufacturing and servicing of battery cells, packs, and power supplies.

News & Events

Professional battery supplier, specializing in customized battery production

2025-11-09

Choosing the Right Power Tool Battery

When selecting the right battery for your power tools, it’s essential to consider factors like performance, tool compatibility, and battery longevity. With diff

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2025-11-12

Choosing Batteries with UN38.3 and IEC62133 Certifications

By prioritizing safety testing and global battery testing, you align with the highest product certification benchmarks in transportation and ensure operational

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Contact Us

Please submit your basic information, we will contact you as soon as possible.

William Ho

2393453055@qq.com

+86 18688738076

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