Top Chinese lithium ion battery manufacturer

Why Polinovel

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Why Polinovel

Over 15 years and continuing

Polinovel is an innovative lithium ion battery manufacturer, integrating research, development, design, and production. We offer a range of LiFePO4 batteries and customized lithium ion battery solutions for lead-acid replacement. We have been successfully supplying customers with li ion batteries for over 15 years thanks to extensive experience and expertise.

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35+ Exported Countries

Polinovel already works with companies in over 35 countries including Europe and the USA, our lithium ion batteries are reliably installed in various applications such as RVs, Marine Boats, Golf Carts, Home Solar Storage, Forklifts, and other industrial vehicles. Our quality and service are highly praised by customers. Our successful case experiences enable us quickly understand customers' concerns so as to propose effective lithium battery solutions.

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Customer Reviews

This was my first order with a Chinese business and I was most impressed. They were clear and willing to answer any questions or vary the product if necessary and took care to make sure they were supplying a suitable product. I am going to explore the possibility of importing more batteries for re-sale in the UK so hope this is just the start of a happy business relationship. Thank you.

---Mr. Rayner, UK

I purchased three of these to use as the house battery bank on my boat. Typically they would need to be carefully charged to up a matching voltage before connecting them in parallel. I was very surprised to find that the voltage of all three matched exactly right out of the box. I suspect that Polinovel selected matching cells in the assembly process to make these match so well.

---Mr. Ullmann, New Zealand

Great product and excellent value. The company produced them in a fast time and used very fast global shipping. The batteries look like they are high quality and the LCD display works great!

---Mr. Cobb, USA

The person in charge is kind and the product is of very good quality. The battery purchased three years ago has the same performance as a new battery. Great!

---Mr. Yuichi, Japan

R&D Engineer Experts

Our industry-leading engineers continue to research lithium batteries to achieve technological breakthroughs. Propose improvements in product design and manufacturing to challenge higher standards. Develop new lithium ion battery solutions in response to market trends and customer needs.

Polinovel Lithium Battery Engineer Experts

Strict Quality Control

All components going into the production of the lithium battery undergo extreme entry controls dealing with the appearance, quality, specification and function. Rigorous tests such as charge tests/ discharge tests/ cycle tests are performed. The final lithium ion battery undergoes a strict quality inspection before being dispatched to the client. This high-quality control system ensures that total quality management is implemented throughout the manufacturing process.

Professional Team

Our service team will help you if you have any questions or problems - the range of services at your disposal includes everything from pre-sale product consultation to after-sale product maintenance.

Our employees in the service team are not only battery experts, they are also familiar with the knowledge of specific battery applications. For example, our team includes experienced project engineers who are pleased to provide any additional battery suggestions for any specific field.

Innovative Battery Design

Polinovel provides customized lithium ion battery solutions to meet your request on every detail. Our excellent engineer teams can leverage their experience on technology, product, industry to rapidly design the battery to ensure proper solutions are figured out.

We have successively developed Bluetooth monitoring functions, RS485/232, CANbus, GPRS communication, and self-heating low-temperature technology on our lithium iron phosphate batteries in response to the market trends and customers' needs.

Certificates

Polinovel lithium batteries have passed CE, UN38.3, MSDS certifications to ensure we meet the industry’s quality and safety standards. Our lithium batteries are safe enough to withstand the physical and environmental hazards encountered during shipping and throughout their lifetimes.

Cases

Customer-oriented is the core service concept Polinovel always adheres to as a reliable LiFePO4 battery maker.

48V 200Ah Lithium Battery EC1000 for Energy Storage System in Lebanon

Two 48V 200Ah power wall lithium batteries EC1000 are connected in parallel and configured with Deye inverter, building a 20kWh solar energy storage system. The customer was satisfied with this solution and said it could meet daily electricity demand without worrying about power outages.
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48V 150Ah Marine Lithium Battery for Popaboat Catamaran in Lithuania

Our Lithuanian customer Popaboat installed the 48V 150Ah lithium marine batteries in parallel to power their newly designed catamarans. We tailored the battery size based on the internal design of the catamarans and offered the customer a 3D schematic diagram for confirmation. The customer has tested the batteries and shared the test video with us. Check out the video to see how the batteries perform: https://youtu.be/s3Th16Q6aao
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48V 100Ah Lithium Battery to the UK for Yahama Golf Buggy

Our client installed the 48V 100Ah lithium battery to drive the motor for a 48 Volt Yamaha Golf Buggy with an Output of 2.6Kw and a rating of 30min. Polinovel tailored the battery size for drop-in replacement of 4 Lead Acid Batteries that are removed and give a space of ( L*W*H ) of (110x60x30) cm. An LCD screen on top is convenient for checking the battery voltage and SOC.
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48V 300Ah Lithium Battery for Rental Boat in Canada

Our client use Polinovel AF Series 4 units x 12V 300Ah lithium battery to replace the original 12 x 1000ah Sonneschien 2 v OPZV gel cells. Series-connecting gets a 48V 300Ah battery system. The series-connected 48V 30Ah lithium battery is run with a 5000 watt Victron Multi Plus inverter to power the bow thruster and other systems on the rental boat.
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12V 600Ah Custom Lithium Battery for Trailer in Australia

"Durable structure" is the main reason the client chose Polinovel as it would be sturdy enough to take over rough terrain for his trailer. We tailored a 12V 600Ah lifepo4 battery size with M8 terminals on top. The new lithium battery needs to fit the original installation tray that was for 4x120Ah batteries.
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48V 200Ah x 2 Units Lithium Batteries for Sailboat Upgrading in USA

The 2 x 48V 200Ah Polinovel lithium batteries are installed to power two 48V electric motors (10KW peak power, 14HP, run 3650 PRM) and other house loads on his 30’ catamaran liveaboard sailboat. The batteries are charged by 12KWH solar panels and 300W wind turbines through a charger controller and MPP solar inverter. A pure green aquatic adventure!
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