36V 840Ah Na ion Forklift Battery

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36V 840Ah Na ion Forklift Battery

Product Description

Polinovel 36V 840Ah sodium-ion batteries provides stable, long-lasting power for forklifts, pallet trucks, and other light industrial equipment. With high cycle life, strong low-temperature performance, and fast-charging capability, our batteries reduce downtime and replacement costs. Integrated safety features and smart monitoring ensure reliable, worry-free operation in diverse environments. Compact and efficient, these batteries keep your fleet running smoothly.

Maximize Uptime

Polinovel sodium-ion batteries feature long cycle life and require no pre-warming, simplifying daily operation, reducing maintenance, and keeping your equipment running efficiently without interruption.

Reliable in Any Temperature

Designed to perform in extreme conditions, our batteries support charging from -10°C to 55°C and discharging from -40°C to 60°C, ensuring stable power in cold-chain warehouses, hot outdoor sites, or any demanding environment.

Enhanced Safety

With inherently stable sodium-ion chemistry and advanced thermal management, Polinovel batteries minimize the risk of thermal runaway, delivering safe and worry-free operation every day.

Intelligent Battery Management

Our built-in BMS continuously monitors voltage, current, and temperature, protecting the battery while optimizing performance for long-lasting, reliable operation across applications.

Specification

Model	NA-FL36840
Nominal Voltage	36V（12S）
Nominal Capacity	840Ah
Energy	30240Wh
Charge Voltage	47.4V
Discharge Cut-off Voltage	18V
Charge Current	≤420A
Constant Discharge Current	350A
Peak Discharge Current	700A @5s
Dimension	985688599 mm (38.827.123.6 in)
Weight	330kg / 727lbs (without counterweight)
Cycle Life @DOD100%	≥2000 cycles
Charge Temperature	-10~55ºC
Discharge Temperature	-40~60ºC
Storage Temperature	-10~35ºC

Polinovel Sodium-ion Battery Benefits

Top-Grade Battery Cells

Built with high-quality sodium-ion cells, our batteries deliver outstanding advantages—including fast charging efficiency, zero maintenance, and exceptional performance in low-temperature environments.

Exceptional Performance

With superior charge/discharge rates and outstanding low-temperature capabilities, our sodium-ion batteries are perfectly suited for demanding applications such as car starting, marine starting, motorcycle starting, etc.

Long Cycle Life

Polinovel sodium-ion batteries feature excellent deep cycle performance, delivering consistent and reliable power over their service life. Their durability makes them a smart choice for applications that demand long-lasting power.

Reliable Product Warranty

As a trusted battery supplier, Polinovel offers a comprehensive warranty that guarantees both performance and longevity, ensuring you can rely on the quality and durability of Polinovel batteries with complete peace of mind.

Built-in BMS Protection

Over Charge/Discharge Protection

Monitors the battery voltage and ensures that it does not exceed or fall below a certain value to prevent over charge/discharge.

Temperature Protection

Monitors the temperature of each cell and protects the battery if the temperature exceeds/goes below a preset threshold.

Short Circuit Protection

Interrupts the flow of electricity to prevent any further damage after detecting a short-circuit.

Cell Balancing

Ensures all the cells are kept at the same voltage or SOC and helps to extend the life of the battery.

Polinovel Promises

High-performance Battery Solutions

Our team of experts thoroughly analyzes market needs and actively explores new technologies to create innovative battery solutions. Our battery products are manufactured using state-of-the-art technology and strict quality control measures to ensure they offer superior performance and great reliability.

Quality Assurance

As a reliable battery manufacturer, we offer products that meet global standards. Our battery products are certified with CE, MSDS, RoHS, and UN38.3 certifications. When you opt for our products, be assured that quality and safety is our utmost concern.

Exceptional Customer Service

Our commitment is to provide excellent customer service from beginning to end. Our team has a wealth of experience and is focused on providing the most satisfying experience for our customers. We offer quick and effective service, whether it's responding to product inquires, assisting with orders, or dealing with technical issues.

On-time Delivery

As an experienced battery supplier in the industry, we have an exceptional supply chain system and fast logistics. We are committed to providing efficient delivery to ensure that our customers receive their orders on time.