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Amazon.com: Empire Replacement Battery, Works with Sonos CP-CR100 Replacement, (Li-Pol, 3.7V, 3600 mAh) Ultra High Capacity Battery : Electronics
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Amazon.com: Empire Replacement Battery, Works with Sonos CP-CR100 Replacement, (Li-Pol, 3.7V, 3600 mAh) Ultra High Capacity Battery : Electronics
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Amazon.com: FITHOOD Battery Replacement for SONOS Controller CB100, Controller CR100 Part NO CP-CR100, URC-CB100 : Health & Household
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Amazon.com: HQRP 3600mAh Battery Compatible with Sonos Controller 100 CB100 CR100 CP-CR100 URC-CB100 Wireless HiFi System : Electronics
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