Stronger Energy for a Better World

Huizhou Fangshuo Technology Co., Ltd – Trusted primary battery manufacturer since 2005. Delivering safe, reliable, and eco-friendly power solutions with OEM/ODM expertise.

Explore Products OEM/ODM Services

2005

Founded

18+ Years

Industry Experience

1M+

Daily Output

About Huizhou Fangshuo

Huizhou Fangshuo Technology Co., Ltd. was established in 2005 and has since become a leading primary battery manufacturer in China. With 18+ years of experience in battery R&D and production, we are at the forefront of the industry, delivering high-performance, eco-friendly power solutions to clients worldwide.

We specialize in alkaline, carbon-zinc, lithium, and other primary batteries. All our battery series are green products, free from Hg, Cd, and Pb, ensuring environmental safety and compliance with international standards.

Green Technology OEM/ODM Expertise 1M+ Daily Output

Intelligent Manufacturing

FSCell operates two modern production bases covering 15,000 square meters, equipped with 30 high-speed automatic production lines capable of producing over 1 million batteries per day.

15,000 m² Facilities

Two state-of-the-art production bases in Huizhou, Guangdong.

30 Auto Lines

High-speed automated production ensuring consistency and efficiency.

1M+ Daily Output

Scalable capacity to meet global demand with timely delivery.

Advanced R&D & QC

FSCell boasts a strong R&D team and skilled QC engineers—over 30 professionals dedicated to innovation and quality assurance. We employ advanced testing equipment and a rigorous multi-layer inspection process.

Every battery undergoes comprehensive testing for safety, reliability, and longevity. Our commitment ensures that only the highest quality products reach your hands.

30+ Engineers & Technicians
Multi-Stage Quality Testing
Advanced Lab Equipment
ISO & CE Certified Processes

Our Battery Products

Explore our comprehensive range of primary batteries designed for reliability, long life, and environmental safety.

Lithium Coin Cell 3V

High energy density, long shelf life, ideal for watches, calculators, and medical devices.

Alkaline Button Cell 1.5V

Cost-effective power for small electronics, toys, and remote controls.

Alkaline High Voltage 4.5-12V

Multi-cell packs for industrial tools, lighting, and emergency systems.

Silver Oxide Button Cell 1.55V

Stable voltage, excellent for precision instruments and hearing aids.

Alkaline Battery 1.5V

AA, AAA, C, D sizes. High capacity, low self-discharge, ideal for household devices.

Carbon Zinc Battery 1.5V

Economical solution for low-drain devices like clocks and remotes.

Zinc Air Battery 1.4V

High capacity for hearing aids and medical sensors. Activated by air.

Li-SOCl2 Battery 3.6V

Ultra-long life, low self-discharge. Perfect for meters and IoT devices.

Cylindrical Lithium 3V

Durable, wide temperature range. Used in security systems and automotive.

Li-FeS2 Battery 1.5V

High power, lightweight. Ideal for digital cameras and high-drain devices.

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OEM/ODM Solutions

With extensive experience, we turn your ideas from conception to packaging. Trusted by global brands for custom battery solutions.

OEM Service

Manufacture batteries under your brand name with our proven designs and quality control. Fast turnaround, scalable production, and full compliance.

ODM Service

From concept to final product—we design, engineer, and produce custom battery solutions tailored to your device’s unique power needs.

Frequently Asked Questions

Are your batteries environmentally friendly?

Yes, all our battery series are green products free from mercury (Hg), cadmium (Cd), and lead (Pb), complying with RoHS and other international environmental standards.

Can you customize battery sizes or voltages?

Absolutely. Our ODM service allows full customization of size, voltage, capacity, and packaging to meet your specific application requirements.

What certifications do you hold?

We maintain ISO 9001, CE, RoHS, and other key certifications. Our QC process includes rigorous testing for safety, performance, and reliability.

What is your minimum order quantity (MOQ)?

MOQ varies by product type and customization level. Contact us for a tailored quote based on your project needs.

Get in Touch

Ready to partner with a trusted battery manufacturer? Reach out to discuss your OEM/ODM project or product inquiry.

Company: Huizhou Fangshuo Technology Co., Ltd

Address: No.40, Jinxing Street, Xiaojinkou, Huizhou, Guangdong

Phone: +86 752 2828458

Hotline: +86 18819261893

Email: [email protected]

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