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.
  • LiFePO4 12V 200AH battery pack
    12V 200AH LiFePO4 Marine battery
    High energy Density:More energy can be stored in the same space Super Long Cycle life: More than 3500 times cycle life with 80%DOD Easy to connection: Can be replaced directly, all case made by BCI standard.
  • Powerwall 2 battery modules with 5.5kw inverter
    Wall Mount ESS Battery All In One 48V 50KWH Energy Storage Battery Integrated 5.5KW Inverter
    Basic configuration: one 5.5KW inverter + 2* 7.92KWH batteries modules, that is 15.84KWH. Our current ESS design is mainly for European market, each inverter can stack 13 max. battery modules, and max. 6 inverters can be paralleled. that is to say: 13*6=78 modules max to meet higher energy consumption.
  • LiFePO4 battery 3.2V 280Ah
    EVE NEW MODEL LF280K lifepo4 lfp 3.2v cells battery 3.2V 280Ah Lifepo4 battery cell for energy storage electric vehicle
    LiFePO4 batteries are highly safe, have no risk of explosion and fire, and are environmentally friendly, non-toxic and non-polluting. No memory effect - the battery can be charged in any state of discharge, giving you peace of mind. Nominal Voltage:3.2V Nominal capacity:280Ah Working voltage:2.5V~3.65V AC impedance resistance(1khz):≤0.25mΩ Max. pulse charge / discharge current: 2C (30S) Dimension: 207(H)*72(T)*173.7(W)mm Weight: 5.42+0.3kg
  • Lithium ion battery 3.7V 100Ah
    NMC 3.7V Prismatic Lithium Ion Cell Rechargeable 3.7v 100ah Battery prismatic Battery 100ah
    Nominal Voltage:3.7V Nominal capacity:100Ah Working voltage:2.5V~4.2V AC impedance resistance(1khz):≤0.4mΩ Max. pulse charge / discharge current: 300A Dimension: 173(L)*126(W)*45(T)mm Weight: 2.1kg(No accessories)
  • LiFePO4 battery 48V 100Ah
    48V 100Ah Lithium LiFePO4 Ion battery pack Rechargeable lithium powered golf carts 48V 100Ah
    LiFePO4 batteries are highly safe, have no risk of explosion and fire, and are environmentally friendly, non-toxic and non-polluting. No memory effect - the battery can be charged in any state of discharge, giving you peace of mind. Nominal Voltage:51.2V Nominal capacity:100Ah Working voltage:2.0V~3.65V AC impedance resistance(1khz):≤0.4mΩ Max. pulse charge / discharge current: 200A/300A Dimension: 460mm(L)*400(W)mm*232(H)mm Weight: 51kg
  • LiFePO4 battery 3.2V 176Ah
    Prismatic rechargeable Deep cycle Lithium Lifepo4 battery 3.2V 176Ah Cell for solar system energy storage power battery
    LiFePO4 batteries are highly safe, have no risk of explosion and fire, and are environmentally friendly, non-toxic and non-polluting. No memory effect - the battery can be charged in any state of discharge, giving you peace of mind. Nominal Voltage:3.2V Nominal capacity:176Ah Working voltage:2.5V~3.65V AC impedance resistance(1khz):≤0.25mΩ Max. pulse charge / discharge current: 2C (30S) Dimension: 207(H)*53(T)*174(W)mm Weight: 3.884kg
  • LiFePO4 battery 12V 100Ah
    12v 100ah Lithium Ion Phosphate Battery 12V 100Ah lifepo4 battery pack for home energy storage RV system
    LiFePO4 batteries are highly safe, have no risk of explosion and fire, and are environmentally friendly, non-toxic and non-polluting. No memory effect - the battery can be charged in any state of discharge, giving you peace of mind. Nominal Voltage:12V Nominal capacity:100Ah Working voltage:2.0V~3.65V AC impedance resistance(1khz):≤1mΩ Max. pulse charge / discharge current: 500-800A Dimension: 355mm(L)*175(W)mm*188(H)mm Weight: 11kg
  • LiFePO4 battery 3.2V 270Ah
    Rechargeable Durable lifepo4 lithium ion batteries 3.2V 270Ah for Solar power storage system
    LiFePO4 batteries are highly safe, have no risk of explosion and fire, and are environmentally friendly, non-toxic and non-polluting. No memory effect - the battery can be charged in any state of discharge, giving you peace of mind. Nominal Voltage:3.2V Nominal capacity:270Ah Working voltage:2.5V~3.65V AC impedance resistance(1khz):≤ 0.3mΩ Max. pulse charge / discharge current: 2C (30S) Dimension: 207(H)*172(W)*72(T)mm Weight: 5.4kg(No accessories)
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
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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Marine Battery User Manual July 30 , 2022
Marine Battery User Manual
1.Safety Lithium Iron Phosphate (LiFePO4 or LFP) batteries are safe to use indoors and outdoors. However, as with any battery, safety measures must always be taken. Please follow the instructions within this user manual for the safe handling and operation of OSN POWER batteries. IMPORTANT SAFETY WAR...
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Differences in series and parallel & Which Is Better? July 13 , 2022
Differences in series and parallel & Which Is Better?
When a battery voltage/capacity no longer matches the energy requirements of your application setup such as RV Boat or Solar, wiring in series/parallel may solve the problem. Both series and parallel methods ultimately increase the total power energy (Wh), but the results are different. Let's learn ...
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Passive balancing VS active balancing of battery June 23 , 2022
Passive balancing VS active balancing of battery
It's common and liable to occur with cell imbalance in every battery system. If lithium batteries are overheated or overcharged, they can easily accelerate battery degradation. Even worse, they can catch fire or even explode from a thermal runaway condition. Almost every battery pack that OSN design...
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Four main choices of terminal processing for prismatic LFP cells Apr 18 , 2022
Four main choices of terminal processing for prismatic LFP cells
LFP (LiFePO4 or lithium iron phosphate) battery cells are durable, reliable, safe and powerful. With their advantages gradually recognized and adopted by renewable energy storage systems and LFP battery packs become more and more popular in recent years, many customers start to buy cells to build th...
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LTO (lithium titanate)-the Most Advanced 48V 14.4KWh Lithium Battery for Solar/Wind Energy Storage Oct 29 , 2020
LTO (lithium titanate)-the Most Advanced 48V 14.4KWh Lithium Battery for Solar/Wind Energy Storage
We'd like to introduce to you our 30 Year Super Long Cycle Life LTO Battery 48V300Ah, 14.4KWH for solar/wind energy storage: Our LTO ESS series adopt the world‘s most advanced lithium battery technology - LTO battery: With its stable 3D crystal structure, LTO (Lithium Titanate, LiTi5O12 ) chemistry ...
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New Arrival Lishen Super Capacitor Lithium Titanate Battery cell Oct 24 , 2020
New Arrival Lishen Super Capacitor Lithium Titanate Battery cell
FEATURES AND BENEFITS OF Lithium Titanate Battery cell 2.3v 16Ah and 18Ah -Over 30,000 duty cycles -Ultra-high-power performance -High security -Wide operating temperature -Ultra-low internal resistance WHAT MAKE IT SPECIAL 1) High safety, the negative electrode LTO material has a high potential, re...
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Energy Storage Market Prospect Dec 20 , 2019
Energy Storage Market Prospect
International market research organization “Reportsnreports” released a report that by 2022, the global battery energy storage system scale will reach 6.81 billion US dollars, during which the compound annual growth rate is as high as 37%.   According to the report, the main reasons for the rap...
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 Energy Storage Battery Nov 22 , 2019
Energy Storage Battery
At present, energy storage battery is the most widely used communication power source , but the most troubling issue is its short cycle life. Even lead batteries, which have relatively good cycle performance, are lasted for only one year when being frequently used in the areas of poor grid. In addit...
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European home energy storage market size to reach 6.6GWh by 2024 Dec 19 , 2019
European home energy storage market size to reach 6.6GWh by 2024
According to the latest survey by research firm , Europe has now become the world's largest residential energy storage market. In the next five years, the European residential energy storage market will grow faster than Germany, which is the leader in the European residential energy storage market t...
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