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Sodium ion Battery

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Comprehensive Sodium-ion Battery Solutions for Starting, Motive Power & Storage

Sodium-Ion Battery Technology

Sodium-ion battery technology offers strong potential for low-temperature operation, high-rate power, and stable performance across demanding conditions.

Combined with carefully selected battery materials, system protection, and BMS management, Polinovel sodium-ion batteries are engineered for reliable operation across a wide range of applications.

Wide-Temperature Performance

Polinovel sodium-ion batteries are designed to maintain stable performance across a wide temperature range, with selected models supporting operation from -30°C to 65°C.

This makes sodium-ion technology especially suitable for environments where conventional battery performance may be affected by cold or changing temperatures.

High-Rate Power Output

Designed for high-rate charging and discharging, Polinovel sodium-ion batteries deliver fast power response and stable output when demand increases.

This makes them well suited to applications that require strong instantaneous power and consistent performance under changing loads.

Sodium-Ion vs Lithium-Ion vs Lead-Acid Battery

Battery chemistry affects low-temperature performance, power capability, cycle life, charging requirements, and application suitability. Here is how lead-acid, lithium-ion, and sodium-ion batteries compare across starting, motive power, and energy storage applications.

Lead-Acid

A mature battery technology widely used in engine starting, motive power, and backup applications.

✓ Low-Temperature Performance:
Available output and capacity decline as temperature falls

✓ Power Capability:
Proven for engine starting and conventional traction applications

✓ Cycle Life:
Typically 300–500 cycles

✓ Charging:
Mature charging infrastructure and broad system compatibility

✓ Typical Applications:
Engine starting, conventional forklifts, backup power
Lithium-Ion

Widely adopted where lower weight, fast charging, and extended cycling are important.

✓ Low-Temperature Performance:
Charging at low temperatures may require thermal management

✓ Power Capability:
High continuous and peak power with properly designed cells and BMS

✓ Cycle Life:
Typically 3,000–5,000 cycles

✓ Charging:
Supports efficient and relatively fast charging with a compatible charger and BMS

✓ Typical Applications:
Electric forklifts, energy storage, EVs, and specially designed starting batteries
Sodium-Ion

Designed for applications requiring reliable performance across starting, motive power, and stationary energy storage.

✓ Low-Temperature Performance:
Strong low-temperature capability with model-specific operating ranges

✓ Power Capability:
High-rate charge and discharge capability for starting and motive power applications

✓ Cycle Life:
Up to 4,000+ cycles

✓ Charging:
Battery voltage, current, BMS, and charging parameters are configured for the target application

✓ Typical Applications:
Engine starting, forklifts & material handling, rack-mounted energy storage

Polinovel Sodium ion Battery Solutions

As a customer-focused battery manufacturer, Polinovel provides OEM sodium ion battery solutions tailored to meet specific needs—whether for starting applications, motive power, or energy storage systems.

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Sodium-Ion Battery Applications

Polinovel sodium-ion batteries support a wide range of applications, from engine starting to industrial motive power and energy storage. With reliable low-temperature performance, stable output, and long cycle life, they provide a flexible battery solution for diverse operating needs.

OEM & Custom Sodium-Ion Battery Solutions

Polinovel provides OEM and custom sodium-ion battery solutions for engine starting, industrial motive power, and energy storage applications.

Voltage & Capacity

Custom voltage and capacity configurations to match starting, motive power, and energy storage requirements.
Dimensions & Enclosure

Battery dimensions, housing, and installation design can be adapted to available space and equipment requirements.
BMS & Communication

BMS protection settings and communication interfaces can be configured for monitoring, control, and equipment integration.

Terminals & Connectors

Terminal layouts and connector options can be matched to vehicle, equipment, and system interfaces.
Application-Specific Configuration

Battery configurations can be tailored to starting current, industrial operating conditions, or stationary energy storage requirements.
OEM & Project Support

OEM branding, labeling, packaging, sample development, and project-specific technical support are available for B2B customers.

Why Choose Polinovel

Application-Focused Sodium-Ion Battery Solutions

Polinovel offers sodium-ion battery solutions for engine starting, forklifts and material handling equipment, and energy storage. Our broader product range allows us to match battery performance, configuration, and design more closely with different operating requirements.

Strong OEM Engineering & Customization Capability

Beyond standard models, Polinovel supports OEM sodium-ion battery development with flexible options for voltage, capacity, dimensions, enclosure, BMS, communication protocols, and connectors. This makes it easier to integrate the battery into specific equipment and project systems.

Reliable Manufacturing, Testing & Project Support

From production and performance testing to specification matching, integration, and after-sales support, Polinovel provides technical assistance throughout the project. Our focus is not only on supplying batteries but on helping customers achieve a reliable, application-ready battery solution.

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Get Your Custom Sodium-ion Battery Solution

Tell us your application — starting, motive power, or storage — and we’ll configure a battery that fits your voltage, capacity, and size requirements.

⚠ Before submitting: Our products and solutions are designed for B2B applications. Unfortunately, we are unable to assist with personal, residential, or single-unit/home requests. Please ensure your inquiry is business-related.

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