battery category
OSN Power’s products are widely used in applications where high C-rates, long cycle life and high energy density are required –such as Energy storage system, Marine, Golf cart ,Camper van.
hot Products
With our extensive experience and technology improvement, we develop many hot products in various applications.
Why OSN POWER?
OSN Power stands for intelligent, top-quality, cost-effective ,reliable lithium battery solution.
  • OVER 12 YEARS EXPERIENCE IN BATTERY INDUSTRY OVER 12 YEARS EXPERIENCE IN BATTERY INDUSTRY
    OSN Power was established in 2008 year. With dedicated professionals and over 12 years of battery experience,OSN Power becomes leading battery factory in the design and manufacturing of high-tech battery systems for various applications.
  • 5000+ COST EFFETCIVE LITHIUM BATTERY MODELS 5000+ COST EFFETCIVE LITHIUM BATTERY MODELS
    We had won strategic cooperation with many battery manufacturers belongs to world's top 500 companies like Sony, Panasonic, LG, Samsung and the largest domestic automotive battery manufacturers. We are able to sustainable supply battery cells and customize battery packs flexiably. Battery models we produced are over 5000.
  • 5 MANUFACTURING CENTERS AND STRONG R&D TO SUPPORT 5 MANUFACTURING CENTERS AND STRONG R&D TO SUPPORT
    OSN Power consists of  4 manufacturing centers and 1 battery cell factory. 4 manufacturing centers specialized in producing battery packs for different applications:   Energy Storage/Telecom / E-mobility/ EV /Defense etc. We are able to custom pouch cell with your requirements in our battery cell factory.
  • MAX 10 YEARS PRODUCT WARRANTY PERIOD MAX 10 YEARS PRODUCT WARRANTY PERIOD
    At OSN Power, all products are with top quality and tested before delivery. Meanwhile we offer every customer an Leading Warranty. A max 10 year limited warranty to the original purchaser against defects in quality under normal use, proper maintenance.
latest news
Current situation and development trend of marine lithium battery in the United States. Jul 07 , 2023
Current situation and development trend of marine lithium battery in the United States.
Lithium-ion batteries have become increasingly popular in recent years due to their high energy density, long cycle life, and low self-discharge rate. These batteries have found applications in various sectors, including transportation, consumer electronics, and renewable energy. In this blog post, ...
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The Four major advantages of sodium ion batteries Jul 07 , 2023
The Four major advantages of sodium ion batteries
Sodium-ion batteries (SIBs) are a promising alternative to lithium-ion batteries (LIBs) due to the abundance and low cost of sodium resources. Over the years, researchers have made significant progress in developing SIBs with improved performance, safety, and stability. In this article, we will disc...
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Sodium ion battery Jun 29 , 2023
Sodium ion battery
The sodium-ion battery (NIB or SIB) is a type of rechargeable battery that uses sodium ions (Na+) as its charge carriers. Its working principle and cell construction in some case are similar to those of lithium-ion batte...
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How to Choose a Boat Outboard Starter Battery May 10 , 2023
How to Choose a Boat Outboard Starter Battery
Typically, a boat needs deep cycle batteries as well as outboard start batteries. Deep cycle batteries generally provide battery power to keep the boat's basic systems running. A starting battery is also required to start the engine, which can occur several times during a day on the sea or lake. Bot...
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How to Charge LiFePO4 Battery on your boat? Apr 08 , 2023
How to Charge LiFePO4 Battery on your boat?
The ideal way to charge a LiFePO4 battery is with a lithium iron phosphate battery charger, as it will be programmed with the appropriate voltage limits. Most lead-acid battery chargers will do the job just fine. AGM and GEL charge profiles typically fall within the voltage limits of a lithium ...
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Why recommend Lithium batteries for golf carts Nov 19 , 2022
Why recommend Lithium batteries for golf carts
Why choose Lithium batteries for golf carts ? Nowadays, more and more golf course managers are turning to lithium-ion batteries to power their fleets, as Lithium Golf Cart Batteries have some different capabilities and specifications than the lead-acid batteries. 1.Cycle life A lithium golf car...
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BYD, Svolt, EVE Automotive Grade Blade Battery Nov 09 , 2022
BYD, Svolt, EVE Automotive Grade Blade Battery
Recently, blade batteries seem to be on fire again, not because of BYD, but because blade batteries seem to be the best choice for energy storage batteries except being used in EVs. In addition to BYD's 3.2V 138Ah blade battery, Svolt and EVE have also launched new blade batteries, please continue r...
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What is portable power station Oct 25 , 2022
What is portable power station
If you are going on a long trip off the grid,one of the primary concerns of people going camping is the lack of power supply. When away from the comfort of home, people want to keep their devices and appliances charged at all times. A portable power station for camping is a battery-powered backup in...
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Can we charge our lithium battery with a lead acid charger Sep 29 , 2022
Can we charge our lithium battery with a lead acid charger
When selling lithium batteries, it's important to make sure customers know how to charge them properly. Since charging times and voltage requirements vary by battery chemistry, it is critical to use the correct settings for the battery type on each charger to avoid battery damage due to overvol...
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Lithium Battery Safety Aug 10 , 2022
Lithium Battery Safety
Lithium batteries are becoming more and more popular, safety is still an essential criterion . It is often manifested by stability on abuse, including mechanical, electrical, and thermal abuse, and is still a complicated issue involving lithium batteries.Many customers do not know how to use lithium...
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