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Electric Wheelchair Lithium Battery

An electric wheelchair lithium battery offers several benefits for users who rely on mobility aids. Lithium batteries offer a reliable and efficient power source with superior energy density and a long lifespan. Choosing an electric wheelchair lithium battery ensures reliable power and increased freedom of movement for wheelchair users.

Get Electric Wheelchair Lithium Battery Manufactured From China

12V 50Ah Lithium-Ion LifePo4 Battery (SL-12200)

12V-20Ah-Lithium-ion-Lifepo4-Battery

What is an Electric Wheelchair Lithium Battery?

Electric Wheelchair Lithium Battery is a type of rechargeable battery that is used to power electric wheelchairs. These batteries use lithium-ion technology, which allows them to provide high power and energy density in a lightweight and compact form factor.

Electric Wheelchair Lithium Batteries come in various sizes and capacities, depending on the type of electric wheelchair and its power requirements. They typically have a voltage range of 12V to 24V and capacities ranging from 10Ah to 50Ah or more. Some high-end electric wheelchair batteries also come with advanced features such as built-in safety mechanisms to prevent overcharging, over-discharging, or short-circuiting. Using a lithium battery in an electric wheelchair has several advantages over traditional battery technologies, such as longer range, faster charging, and lower weight.

Why choose Electric Wheelchair Lithium Battery


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Higher operating voltage compared to other battery chemistries, providing more power and range for the electric wheelchair.


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Smaller size and lighter weight, making it easier to install and transport the battery in the wheelchair.


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Higher energy density, allowing it to store more energy in a smaller package and provide more power to the electric motor and other systems in the wheelchair.


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Lower self-discharge rate, which means it can retain its charge for longer periods of time when not in use and require less frequent charging.


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Longer cycle life, meaning it can be charged and discharged more times without significant degradation in performance.


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No memory effect, which allows the battery to be recharged at any time without needing to fully discharge it first.


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No pollution, as lithium-ion batteries are generally considered more environmentally friendly than other battery chemistries due to their lower toxicity and longer lifespan.


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Improved safety compared to other battery chemistries, with less risk of fire or explosion.

a worker is operating the lithium ion battery making machine

Your Professional Wheelchair Lithium Battery Manufacturer

At SunlyPower, we specialize in manufacturing and supplying lithium batteries for professional wheelchairs. Our dedication to quality and innovation allows us to provide reliable and long-lasting battery solutions for our customers.

We are a reliable supplier of electric wheelchair lithium batteries. Our batteries are excellent for mobility equipment manufacturers, healthcare facilities, and distributors. We offer high-quality batteries at affordable prices for your business needs.


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pouch cell manufacturing

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prismatic cell manufacturing

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coin cell manufacturing

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dry cell manufacturing

Fulfill your battery pack design in every detail

Sunly the best Chinese 18650 battery manufacturer has a tested-and-tried reputation in the battery manufacturing industry, boasting state-of-the-art facilities and experienced teams of engineers, chemists, and builders.


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battery cell design

  • pouch cell battery pack design
  • prismatic cell design
  • tubular battery design
  • cylindrical battery cell design

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battery management system design

  • bms pcb design
  • bms circuit design
  • bms hardware design
  • battery module design

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basic battery design

  • battery pack shapes
  • battery pack dimension
  • battery enclosure design
  • battery casing design
  • battery container design
  • battery package design

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battery structure design

  • Lithium Battery Materials
  • Lithium Battery Explosion Proof Strength
  • Lithium Battery Waterproof Grade
  • Battery Configuration

lithium ion battery structure Design

Selecting the right cell brands is vital for achieving the desired operational profile. By working with the certified brands that meet our criterion, including GB18287-2000, CE, UL, ROHS, UN38.3, MSDS, CQC, FCC, KC. Sunly qualifies the battery cells in our test labs to confirm that they perform according to customers’ battery design requirements. 


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Battery Materials

PC, ABS, PC & ABS


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Appearance Requirement

Specular Highlight , Texture


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Battery Materials

UL-94V0, 94V1, 94V2


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Battery Waterproof Ratings

From IPX1 to 9

Design Battery Management System

Empowered by an overcharge protection circuit, bms functioned for battery protection, SOC and SOH calculation, and cell balancing can be fulfilled flexibly in Sunly custom battery design configuration.


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DC-DC+Basic Protection Option

DC-DC Input and outpu, with Basic Protection:


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battery bms architecture options

I2C(SCL、SDL), HDQ, SMBUS, Fuses, Balancers, BLE and more


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battery bms technologies

RS232, RS485, UART, CAN communication protocol


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BMS Protection Voltage Range

Over-charge Protection Voltage, Over-discharge Protection Voltage, Over-current Protection Voltage

Branded Battery Cells Suppliers We Work With

Selecting the right cell brands is vital for achieving the desired operational profile. By working with the certified brands that meet our criterion, including GB18287-2000, CE, UL, ROHS, UN38.3, MSDS, CQC, FCC, KC. Sunly qualifies the battery cells in our test labs to confirm that they perform according to customers’ battery design requirements. 

Sourcing electric wheelchair lithium battery: Things to Know

The voltage range for an Electric Wheelchair Lithium Battery typically falls between 12V to 24V, although some may have higher or lower voltage ratings depending on the specific requirements of the electric wheelchair.

Yes, Electric Wheelchair Lithium Battery packs can be customized to fit specific requirements. Some manufacturers offer customization services to meet individual needs such as voltage, capacity, size, and shape.

Electric Wheelchair Lithium Batteries are primarily used to power electric wheelchairs and other mobility devices. They can also be used in other applications that require high power and energy density in a lightweight and compact form factor, such as electric bikes and scooters.

The lifespan of an Electric Wheelchair Lithium Battery pack depends on several factors, including its capacity, usage, and charging practices. Generally, Electric Wheelchair Lithium Batteries can last for several hundred charge cycles, and proper handling and storage can help to extend their lifespan.

At Sunly, we believe in offering high-quality Batteries at an affordable price point. We are able to keep our costs low by optimizing our manufacturing processes and sourcing high-quality materials at a reasonable cost. Additionally, our focus on customer satisfaction enables us to operate efficiently, which results in cost savings that we pass on to our customers.

Get in touch
Do not hesitate to contact us via the form below, we will reply to your message within 24 hours or sooner.

sales@sunlypower.com

+86 184 7633 0578

+86 769 80285025

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