This LS26500 (C) battery from Saft has a voltage of 3.6V, a capacity of 7700mAh and has a Li-SOCl2 composition. Batteries with a Li-SOCl2 (lithium thionyl chloride) composition have a very high energy density and a very low degree of self-discharge.
In addition, this type of battery can be used at extreme temperatures, up to -60°C and 85°C. Due to these characteristics, Li-SOCl2 batteries are mainly used in devices that require little energy for a long time, such as smoke detectors, alarm systems, measurement equipment and backup systems.
The Saft LS26500 battery has a size of 26mm x 50mm
NOTE! The battery cannot be charged. Saft LS26500 replaces the following batteries: XENO Energi: XL-145F Tadiran: SL-2770, TL-4920, TL-5920, TLH-5920 Ansmann: ER26500 EVE: ER26500