Rechargeable Batteries RX22/PP3 9V Size
RX22 rechargeable batteries by Duracell, Panasonic, Powercell, Uniross, etc.
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Uniross RX22/PP3 9V B1 NiCad 120ma Rechargeable Battery
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PP3 Size rechargeable battery.
Part of the Uniross standard range.