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Rest assured your device will remain powered for a long time using trusted and reliable Renata button and coin cell batteries.
Replaces 399, SR721SW, V399, D395/399, 280-44, SB-BP/EP, IEC SR927 (SR57)
SKU/Part Number RN-399MP
Ideal for use in
plus learn about the newest trends in battery technology.No thanks. Maybe later….