UK 8.4v 30mAh NiCd Cell
David wrote:
After some investigation I think you are right. The batteries will
probably cost £10.00 each perhaps more, the alarms probably £30.00 but
they should be better newer techonolgy.
Jeepers - domestic smoke alarms cost around UKP 4.00 here in NZ !
Newer ones are probably a bit less radioactive than t older ones too....
geoff
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