REPLACE OLD CELLS IN THE HITACHI BSH2420 2AH NICKEL HYDRIDE BATTERY.
WE SHALL UPGRADE THE CELLS TO 3300mAH
PLEASE NOTE THE CUSTOMER HAS TO SEND THE OLD BATTERY TO US FOR THIS
REFURB SERVICE.
Please also note that the Royal Mail will not allow you to send an old battery by post, so you will have to arrange a courier service to send it to us.
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