Sodium-ion Battery
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High-End Sodium-ion Battery

Sodium-ion (Na-ion) batteries are rechargeable batteries that use sodium ions as charge carriers. They offer high safety, reduced risk of thermal runaway, a long lifespan of 3000 - 5000 cycles, a wide operating temperature range of -40℃ to 80℃, etc., which are the excellent alternative to traditional lead-acid batteries.

Polinovel provides high-performance sodium-ion batteries that integrate advanced power technology with enhanced safety features. Designed for optimal power output and reliability, our batteries are ideal for demanding applications like engine starting.

Discover Polinovel Sodium-ion Batteries

Polinovel sodium-ion batteries are manufactured with high-quality sodium-ion cells, offering long cycle life even under high loads. Equipped with advanced BMS, they ensure comprehensive protection and efficient management of charging and discharging.

Our sodium-ion batteries perform reliably across a wide temperature range of -40°C to 80°C, maintaining strong capacity retention. With high-rate charge/discharge capabilities and excellent low temperature performance, they are well-suited for demanding applications like car starting, marine starting, motorcycle starting, etc.

Sodium-ion vs Lead Acid

Why Choose Polinovel

Innovative Technology & Superior Performance

Polinovel is at the forefront of battery innovation, utilizing cutting-edge technology to provide reliable and efficient power solutions. Our sodium-ion batteries offer enhanced safety, long cycle life, and stable performance across a broad temperature range. Designed to be a cost-effective and sustainable alternative to lead acid batteries, Polinovel battery solutions meet the evolving needs of our customers by providing advanced OEM services.

High-Quality Manufacturing Standards

Polinovel prioritizes safety, reliability and efficiency throughout every stage of production. Our state-of-the-art manufacturing facilities follow high-quality production standards, ensuring optimized processes and consistent product quality. Each battery undergoes rigorous quality control and testing, complying with international safety and performance certifications, ensuring durable, high-performance battery solutions that our customers can rely on.

Strong Technical Support

Polinovel provides strong technical support and responsive after-sales service. Our dedicated team of highly skilled professionals is committed to delivering expert guidance, promptly resolving technical issues, and providing proactive solutions to ensure long-term battery reliability. We understand the importance of seamless operation and are always ready to assist our customers in maintaining their systems with the highest level of service and care, ensuring consistent, trouble-free performance.
Polinovel offers OEM Sodium-ion battery solutions to meet specific power and function requirements for engine starting and many other applications. 
 
Feel free to contact us for more details.

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 +86-755-28906569
Shenzhen Headquarter: 
Building 3, Vanke Timemark, 85 Longcheng Ave, Longgang Dist, Shenzhen, China

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