Sunder Battery | Premium Rechargeable Battery Manufacturer in China

About Sunder Battery

Founded in 2008, Sunder is a leading OEM/ODM rechargeable battery manufacturer based in Shenzhen, China. We specialize in producing high-quality lithium iron phosphate (LiFePO4), lithium-ion, lithium polymer, and Ni-MH batteries for global markets.

With over 500 skilled workers and a professional R&D team boasting more than 10 years of industry experience, we are committed to delivering safe, reliable, and cost-effective battery solutions tailored to your needs.

500+

Skilled Workers

15+

Years Experience

Our Mission

Expert Guidance

Advise our customers on the best choice of battery solution for their application.

Safety & Reliability

Provide rechargeable battery solutions that meet the highest standards of safety and reliability.

Cost Efficiency

Offer flexible and efficient battery solutions to reduce cost and create value for our clients.

Customer Support

Support clients throughout their product lifecycle with responsive service and technical expertise.

Environmental Care

Design and manufacture eco-friendly batteries to protect the environment.

Customization

Deliver tailored OEM/ODM battery packs to meet unique voltage, capacity, and form factor requirements.

Applications

Our batteries power a wide range of industries and devices across the globe, from renewable energy systems to consumer electronics.

Solar Energy Systems

Solar Street Lights

Energy Storage

Backup Power

LED Lighting

Power Tools

Electric Bikes

Robot Vacuums

Our Products

High-performance, customizable rechargeable batteries designed for reliability and long life across diverse applications.

12V 24Ah LiFePO4 Battery

Long-life lithium iron phosphate battery ideal for solar and backup systems.

48V 100Ah LiFePO4 Battery Pack

High-capacity pack for energy storage and industrial applications.

12V 7Ah Lithium-Ion Battery

Compact and lightweight, suitable for portable electronics and tools.

12V 200Ah LiFePO4 Battery

High-capacity deep-cycle battery for off-grid solar and marine use.

18650 Lithium Battery 18Ah

High-density cylindrical cell for custom battery pack integration.

12V Ni-MH Battery Pack

Durable and eco-friendly option for industrial and consumer devices.

3.2V 100Ah LiFePO4 Cell

Prismatic cell for building scalable energy storage systems.

24V LiFePO4 Battery

Efficient solution for electric mobility and industrial equipment.

View All 74 Products

Why Choose Sunder?

We combine advanced technology, rigorous quality control, and customer-focused service to deliver superior battery solutions.

High Safety Standards

Our LiFePO4 chemistry ensures thermal stability and resistance to overcharging and short circuits.

Long Cycle Life

Up to 3000+ charge cycles ensure long-term reliability and reduced replacement costs.

Custom OEM/ODM

Tailor-made battery packs in any voltage, capacity, and configuration to fit your device.

Advanced Manufacturing

State-of-the-art production lines and strict quality control ensure consistent performance.

Global Shipping

Reliable logistics and export experience to serve customers in North America, Europe, and beyond.

Dedicated Support

Our experienced team provides technical assistance and responsive customer service.

74+

Products Available

15+

Years in Industry

500+

Skilled Employees

100+

Global Clients

Frequently Asked Questions

Find answers to common inquiries about our batteries and services.

What types of batteries do you manufacture?

We produce LiFePO4, lithium-ion (including 18650), lithium polymer, and Ni-MH batteries and battery packs.

Can you customize battery packs?

Yes, as an OEM/ODM manufacturer, we offer full customization in voltage, capacity, size, and connectors.

What is the cycle life of your LiFePO4 batteries?

Our LiFePO4 batteries typically last 2000–3000+ charge cycles at 80% depth of discharge.

Do you provide samples?

Yes, we offer sample units for evaluation. Contact us for details and shipping options.

Where is your factory located?

Our manufacturing facility is located in Shenzhen, Guangdong, China.

Get in Touch

Ready to discuss your battery needs? Reach out to our team for expert guidance and custom solutions.

Contact Information

Email: [email protected]

Address: No. 15 Longqiu, Shangsha, Futian District, Shenzhen, 518000, Guangdong, China

Visit Official Website

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