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  1. EcoGirl

    Horstmann Economy 7 Immersion Timer battery problem?

    Weird, I have tried both websites and got 0 products found. I put in 320bvh nimh What did you do differently, Chris?!
  2. EcoGirl

    Horstmann Economy 7 Immersion Timer battery problem?

    Thank you John, and CBW, It is very exciting to have replies already. I followed the thread you posted John but my battery is not like that. Could you tell me what IIRC is? And is Varta Mempac a battery brand? Above is picture of mine and the writing on it says: Rechargeable; A; NIMH and...
  3. EcoGirl

    Horstmann Economy 7 Immersion Timer battery problem?

    Hi, Summary: I am looking to buy a replacement battery. Does anyone know where or how to find one? I believe this is the problem. I changed the tank to a thermal store. I left the Horstmann switched off at the mains ie no power to charge the battery, for several years. Apparently they won't...
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