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Amazon.com: Synergy Digital Cordless Phone Battery, Works with Bang & Olufsen BeoCom M6000 MKII Cordless Phone, (Ni-MH, 3.6V, 700 mAh) Ultra High Capacity, Compatible with Bang & Olufsen 3HR-AAAU Battery : Electronics
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Amazon.com: Battery Replacement for Bang & OLUFSEN BeoCom 6000 Part NO 3HR-AAAU, 70AAAH3BMXZ, T373 BeoCom 1 BeoCom M6000 BeoCom M6000 MKII : Electronics
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