Product Details

Model No
Selling Unit EACH
Categories Portable Power Product
Batteries Primary (Non-Rechargeable)
Lithium Batteries
Lithium Thionyl Chloride Batteries
Lithium Thionyl Chloride Cylindrical Bobbin-MBU type
Description Fanso ER26500H C size 3.6V 9000mAh High Capacity Lithium Thionyl Chloride Battery - Bobbin Type
Application Memory Back Up (MBU)
Chemistry Lithium Thionyl Chloride
Voltage 3.6V
Watt Hour 32.4Wh
Nominal Capacity 9Ah
Maximum Continuous
Discharge Current
Size C
Width 26.2mm
Height 50mm
Weight 53g
Inner Quantity 48
Outer Quantity 240

ER26500H primary lithium battery. 

Wuhan Fanso high capacity range.


  • Long shelf life: self discharge rate less than 1% at 25°C.
  • High energy density (700Wh/kg).
  • Long operating life.
  • Stainless steel container and end caps.
  • Wide temperature range: -55ºC ~ +85ºC.
  • Hermetic glass-to-metal sealing.
  • Non-flammable electrolyte.
  • Compliant with IEC86-4 safety standard.
  • UL Component Recognition MH46165.
  • High and stable operating voltage.

Suitable for applications including:
  • Utility metering
  • Alarm and security devices
  • Memory backup power
  • Professional electronics
  • GPS tracking system
  • Military system
  • Automotive electronics
  • Real-time clock

Store in a cool dry place not exceeding +30ºC. 


Click Here to view Click Here to view the 2018 Fanso Catalogue

Shipping restrictions


Due to IATA and individual airline regulations, this item may only be shipped by surface (road/sea) freight.

Most lithium metal (non rechargeable) and many lithium ion/polymer/phosphate (rechargeable) batteries are no longer accepted for airfreight by the carriers. Further information on freight & postal regulations for lithium / lithium-based and other battery chemistries can be found on our battery transportation page.

Data Sheet

Customer Number: