Manufacturing Excellence

Nearly 40 years of manufacturing expertise, advanced production facilities, and strict quality control ensure reliable products for customers worldwide.

Nexener is a brand of Weida energy Co., Ltd., a professional battery manufacturer with nearly 40 years of manufacturing experience.

Built on Weida’s strong manufacturing expertise and advanced R&D capabilities, Nexener is dedicated to developing innovative lithium battery and energy storage solutions for residential, commercial, and mobile applications. Our product portfolio includes residential energy storage systems, RV batteries, marine batteries, low-speed vehicle batteries, and customized lithium battery solutions, delivering safe, reliable, and efficient power for a sustainable future.

Strict Quality Control

Manufactured under ISO-certified quality management systems, ensuring every product meets international standards.

R&D & Customization

Advanced R&D and flexible customization, delivering tailored energy solutions.

Fast Support

Fast response, professional support, and reliable service worldwide.

Our Products

Explore our professional-grade battery solutions designed for ultimate reliability. From off-grid adventures to home power security and critical backup systems, Nexener powers what matters most to your business.

RV & Marine Power Solutions

Engineered for deep-cycle reliability, high vibration resistance, and fast charging. Our LiFePO4 battery packs deliver lightweight, continuous power to guarantee complete off-grid comfort and safety on the move.

Residential ESS Solutions

Scalable battery modules built for smart home energy management. Seamlessly compatible with major hybrid inverters, ensuring robust backup protection and maximum solar energy utilization day and night.

UPS Backup Power Solutions

Engineered for seamless, millisecond-level power transitions. Featuring exceptional high-rate discharge reliability to safeguard critical infrastructure, data centers, and industrial equipment against unexpected outages.

Why Choose Us

Decades of manufacturing excellence, scalable production capacity, and a dedicated team ensuring reliable energy solutions worldwide.

Years in Battery
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With four decades of deep rooted expertise in the battery industry, we combine time-tested reliability with cutting-edge technology to deliver premium, stable, and high-performance energy solutions.

Square meters manufacturing base
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A large-scale manufacturing facility equipped with advanced production lines and strict quality control systems, supporting efficient and reliable battery production for global markets.

Staffs
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Our team consists of skilled engineers and strict quality control inspector committed to ensuring product perfection and seamless collaboration for your global projects.

Trusted feedback from global partners who choose Nexener as their strategic energy storage and battery manufacturer.

We partner with Nexener for custom battery packs, and their engineering expertise is second to none. Their cells deliver outstanding cycle life and strictly adhere to rigorous quality control

Elena Rostova Customer

Switching to Nexener for our residential battery supply has been a game-changer. Their home storage systems offer exceptional integration, beautiful design compliance that our solar installers love

Marcus Vance Customer

RV battery demands extreme safety and vibration resistance. Nexener delivered robust, high-capacity battery systems that perform flawlessly under off-grid conditions. They are a truly trusted power partner.

Dirk van der Meer Customer

Nexener provides exceptional manufacturing speed . Their technical support helped us launch our large-scale commercial backup projects ahead of schedule.

Kenji Tanaka Customer

News

Industry Insights & Company Updates.

The 18th International Solar Photovoltaic and Smart Energy Conference and Exhibition

The 18th International Solar Photovoltaic and Smart Energy Conference and…

From June 11 to 13, 2025, the 18th International Solar Photovoltaic and Smart Energy…

Nexener Showcases at SNEC 2026 in Shanghai

Nexener Showcases at SNEC 2026 in Shanghai

Nexener successfully showcased its latest product portfolio at the International Photovoltaic Power Generation and…

2026: The Year of the Definitive Rise of Sodium-Ion Batteries

2026: The Year of the Definitive Rise of Sodium-Ion Batteries

What until very recently was a laboratory promise has become, in 2026, an unstoppable…

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