H-D (MR-9) Battery Adapter

This is an adapter that converts LR44/SR44/PR44 batteries to the external dimensions of the H-D (MR-9) mercury battery.

Since LR44/SR44/PR44 are all the same size,
you can use any of them, but if you want to get closer to the voltage of H-D (MR-9), please use PR44.
(※H-D: 1.35V, PR44: 1.4V)

The following models have been confirmed to work:
・Canon FX
・Canon PELLIX
・Canon FP (FP Meter)
・Canon FT
・Canon F-1
・Canon FTb
・Canon TLb
・Canonnet QL17
・Minolta SRT101
・Nikomat FT
・Pentax SPF
・OLYMPUS OM-1

It can basically be used with models other than those listed above, as long as they conduct electricity from the top and bottom of the battery.

If you purchase multiple battery adapters from our listings, including this item, we offer a bulk purchase discount for any combination. Please let us know the number of items you need in the comments, and we will provide a separate quote.

※This item will be shipped via standard mail and will not be delivered on weekends or holidays. If you are in a hurry, you can change to Yu-Packet by paying the difference in shipping costs. Please let us know in the comments.

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