High Temperature battery ER26760S 3.6V 10.5 26-76-MR Li-SOCl2 Battery

High Temperature battery ER26760S 3.6V 10.5 26-76-MR Li-SOCl2 Battery for Oil Drilling 125C 150C Degree Downhole Lisocl2 Battery

  • Model NO.:ER26760S
  • Voltage:3.6V
  • Capacity:10.8Ah
  • Shape:cylindrical
  • Battery Size:25.4*76mm
  • Brand:SER Or OEM
  • Working temperature:-55~85℃
  • Applications:Toys, Power Tools, Home Appliances, Consumer Electronics

High Temperature battery ER26760S 3.6V 10.5 26-76-MR Li-SOCl2 Battery

High Temperature battery,ER26760S,26-76-MR,Li-SOCl2 Battery,High Temperature battery 3.6V

Li-SOCL2 Batteries  Catalogue(图1)

High temperature Battery ER26760S Features:                                                                                           

Recommended battery model parameters:QQ截图20240422142509.jpg

Battery model: ER26760S LiSOCL2 battery

Battery brand: SER

Battery performance index

1. Battery capacity: (23±2℃, 100mA/2.0V) 10.5Ah

2. Open circuit voltage: ≥3.64V

3. Chemical Composition: Li-SOCl2

4. Continuous working currents: 100mA 

5. Large pulse working current:  200mA    

6. Operating temperature range: -40~+150℃

7. Battery storage life: 10 years 

(Storange: clean, below +20℃,  dry and ventilated.)

Available Terminations S:Standard Terminations Special Termination are aviable upon request T: Solder Tabs P:Axial Pins

ER26760S High temperature LiSOCL2 Battery Advantages

In the realm of high-temperature batteries, the ER26760S 3.6V 10.5Ah 26-76-MR Li-SOCl2 battery stands out as a remarkable innovation. This battery, with its unique chemistry and design, offers unprecedented performance in extreme heat conditions, making it a valuable asset for a wide range of industrial and military applications.

QQ截图20240422142520.jpgThe ER26760S battery's core strength lies in its Li-SOCl2 chemistry. Lithium sulfuryl chloride (Li-SOCl2) batteries are known for their high energy density, long shelf life, and ability to operate at temperatures well above those tolerable by traditional lithium-ion batteries. This makes them ideal for use in environments where temperatures can soar, such as in deserts or near engines and other heat-generating machinery.

The battery's 3.6V voltage and 10.5Ah capacity combine to provide ample power for even the most demanding tasks. The 26-76-MR dimensions ensure a compact and efficient form factor, allowing it to be easily integrated into various systems and devices.

What truly sets the ER26760S apart, however, is its resilience in high-temperature environments. It can operate safely and effectively even when exposed to temperatures far exceeding those of conventional batteries. This makes it a crucial component in applications where reliability and performance are paramount, such as in aerospace, oil and gas exploration, and defense systems.

In conclusion, the ER26760S 3.6V 10.5Ah 26-76-MR Li-SOCl2 battery represents a significant leap forward in high-temperature battery technology. Its superior performance and durability in extreme conditions make it a game-changer for industries that operate in challenging environments. As technology continues to evolve, it is likely that we will see even more innovations in this field, further expanding the possibilities for high-temperature applications.




1. Petroleum Industry:  Down hole high temperate EPG, flow meters, LWD/MWD, and other battery powered down hole

    high temperature instruments ( processing and battery packs can be done as required)

2. Automobile industry: TPMS, Diesel engine cylinder monitor and so on.

3. Geothermic industry: High temperature inspection instruments

4. Military uses and other battery-powered devices used in high temperature

Why Choose US

SER was founded in 2004, as a leading primary lithium battery manufacturer and solution provider in China, we remain dedicated to leading the R&D and manufacturing of various types of primary lithium batteries.

We have first-class production equipment and high-quality raw materials. Our main products cover a wide range of varieties, such as Li-SOCl2 Cylindrical Batteries, Li-MnO2 Cylindrical Batteries, Lithium Pouch Cell, Ultra Pulse Capacitors.

Support OEM.

If you want a custom size & capacity of li polymer battery, it's also friendly for us.

Our experienced engineers and advanced technology will give you safe, excellent and fast design solution, giving your product a competitive edge over competitors.

What we offer:

1. Strictly quality control 

2. First rate service

3. Professional technical advisory 

4. Complete production base

5. Continuous supply guarantee

All we do what we want to help you to start your good idea.


              Company Advantage  

Li-SOCL2 Batteries  Catalogue(图6)

ER18505M Power type 3.6V A size Primary Lisocl2 Batteries Flat Top Lithium Thionyl Chloride battery(图2)
ER18505M Power type 3.6V A size Primary Lisocl2 Batteries Flat Top Lithium Thionyl Chloride battery(图3)

With three producing bases, sixteen 

advanced manufacturing lines, over 

1650 staff, we can produce 20000,00 

primary cells and 600,000 rechargeable 

battery packs per month.

Founded in 2004, Guangzhou Ser 

Battery Technology Co.,Ltd is CE. UL. 

SGS, IEC and ISO9001 certificated 

High-tech company.

Customers' interests always goes

first,SER has a professional sales

team, shipping team and after 

sales team to provide you with 

the best solutions and timely service.

ER18505M Power type 3.6V A size Primary Lisocl2 Batteries Flat Top Lithium Thionyl Chloride battery(图4)
ER18505M Power type 3.6V A size Primary Lisocl2 Batteries Flat Top Lithium Thionyl Chloride battery(图5)

ER18505M Power type 3.6V A size Primary Lisocl2 Batteries Flat Top Lithium Thionyl Chloride battery(图6)

Efficient and innovative R & D team 

helps the company lead in product 

design and superior performance

While keeping core competitivenes,

SER also takes into account relevant 

social, economic and environmental 

goals, and always maintains sustained 

profitability and development capabilities.

For many years, the professional
SER team has focused on the lithium
battery industry, and has taken every
product as a work of art with firmness,
steadiness and excellence.



Product Advantage

  1. Full range of battery categories

  17 years of development, SER have
  the ability to offer many product
  categories:Lisocl2 Battery, LiMNO2
  battery, LiPO battery and LiFePO4

  2. Safety

  The perfect protection IC has been used,
  undervoltage, short-circuit, overload,
  backflow,and we have carried out strict
  inspections and external tests, make sure
  no quality problems in the hands of

 3. Excellent and stable performance

  Strict control for cleanliness in dust-free
  workshop from IQC,IPQC to OQC, we
  control every step strictly CE, UL, SGS,
  FCC,ROHS and ISO9001: 2000 certified.

  4. OEM & ODM Ability

  Professional engineers have rich 
  experien ce in OEM& ODM. The
  independent labs have  many 
  sophisticated machines and design
  softwares always guarantee our OEM
  &ODM projects always keep in
  high level. 

  5. Technology

  Our dedicated and experienced engineers

  team always work together to our customers
  from their product design to battery solution
  and mass production,Reduce their time cost
  and communication cost.   

  6. Delievry

  Fast delivery with standard package,will
  bring you a professional experience with
  long-term cooperative freight company
  and stable routes.

You may also interested in other lithium batteries:

LiSOCL2 battery  LiMnO2 battery  Ultra thin battery  Lipo battery LiFePO4 batteries  Portable power station

Have not find a suitable battery for your prototype?

Li-SOCL2 Batteries  Catalogue(图4)

Let's talk about what SER experience can do for you!

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