This converts the silver oxide battery SR43 into the same external shape as the mercury battery MR-9, and also converts the SR43's voltage of 1.55V to approximately 1.35V, allowing you to use your camera at a voltage closer to that of the mercury battery MR-9.
Compatible models: Can be used with models that use standard mercury batteries MR-9.
Product introduction
This converts the silver oxide battery SR43 into the same external shape as the mercury battery MR-9, and also converts the SR43's voltage of 1.55V to approximately 1.35V, allowing you to use your camera at a voltage closer to that of the mercury battery MR-9.
Compatible models: Can be used with models that use standard mercury batteries MR-9.
Note: If you use this adapter with a model that requires a large current for the Canon EF or checker lamp, the lamp may become dim or may not light up. Please use the MR-9 adapter with no conversion for the Canon EF. We also recommend using the MR-9 adapter with no conversion for digital light meters.
●Due to the discharge voltage characteristics, batteries other than silver oxide batteries SR43 are not compatible.
Disclaimer: Please read
*Cannot be used with voltage conversion type high current

We will ship it within 5 business days.
Thank you very much!