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Logitech Harmony One Battery - Replacement for Logitech Universal Remote R-IG7 Battery (950mAh, 3.7V, Lithium-Ion) - Walmart.com
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Logitech 1250mAh 3.7V Li-Ion Rechargeable Battery For Remote Control Harmony 915 1000 1100 LU18 : Electronics - Amazon.com
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Logitech Harmony Remote Control Replacement Rechargeable Battery - Harmony One, Harmony One Advanced, Harmony 720, 850, 880, H880, 880 Pro, 885, 890, 890 Pro, 900, 900 Pro, Harmony 1, Harmony 1 Advanc
foone🏳️⚧️ on Twitter: "but if I pull out the battery and measure it with my multimeter, it says very clearly that it has 3.7volts https://t.co/pTOGvaKC3M" / Twitter
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