These LS17500 (A) batteries from Saft have a voltage of 3.6V, a capacity of 3600 mAh and have 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. This Saft LS17500 battery has a size of 17mm x 50mm.
ATTENTION! The battery cannot be charged.
These 123ink Lithium CR2450 button cell batteries have a source voltage of 3 volts and a capacity of 580 mAh. The Xtreme lithium power CR2450 batteries also have a robust housing and contain components that can withstand both frost and heat, so that the lithium battery continues to work well.
In addition, a lithium battery has a low self-discharge rate, so that the battery loses minimal energy when not in use. This way you can store the battery for longer to use later. The CR2450 button cell batteries can be charged up to 500 times.
Of course this 123ink product also comes with a 100% warranty!