A L1154 battery is an LR44-compliant 1.5-volt alkaline button cell battery. Finding an exact replacement without consulting a comparison chart is challenging due to the fact that different manufacturers have different names for this battery. 1128MP, 1166A, AG13, D76A, G13A, GPA7, GPA76, LR44, LR1154 and L1154 are a few examples of counterparts.
The letter L in the LR44 battery type indicates that the electrochemical system uses a positive electrode with an alkaline electrolyte, a zinc negative electrode, and a manganese dioxide depolarizer.
According to IEC standard 60086, the R44 designates a round cell with dimensions of 11.4 0.2 millimetres in diameter and 5.2 0.2 millimetres in height. A SR44 battery is comparable to an L1154 battery, except it has a higher electrical capacity and employs silver oxide as the electrolyte.