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This slide-in battery replaces a Casio PMP-3850 battery in many brands of cordless phones. Don't miss an important call or message because of an old battery.
Fits many brands and models of cordless phones, including Casio, Aastra Telecom, Olympia and more
Replaces Casio PMP-3850, Aastra Telecom BE-3850 slide-in batteries and more
Delivers 3.6 volts with a capacity of 600mAh
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