Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Didn't that line use standard 1.5 volt alkaline N cells? You can find N Size 1.2 volt NiCD batteries that are rechargeable but they are 1.2 volts. The calculator uses 3 in series so you would come up .9 volt shy. Anyway, Radio Shack carries both and I would think any Batteries Plus store would carry both.
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