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Flip key


DanFino

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Hello

 

I bought a flip key case from Germany from eBay. It looks quite good quality but the battery compartment seems to be a cr2025 or cr2016 size

 

The battery in my keys is smaller than this. Yet I have done of the batteries I've mentioned above and they fit in the new case.

 

Did I buy the wrong one? Or should I buy a different key as a donor for the internals?

 

TIA

 

 

Edited by DanFino
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If I remember rightly, its a cr2016 battery that’s needed. What size is the battery in yours?

There are several revisions of the Nissan key, with different PCBs internal. I suppose it’s possible that there was a variation on battery too. 

They should all be 3v (check this) and the battery numbers just refer to diameter and thickness. (In this case 20=20mm diameter and 16= 1.6mm thick) Sometimes batteries are doubled up - is 2 x cr2016 = 1 x cr2032. 

 

 

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Hiya. Cheers for the response.

 

In the cars key the battery has a diameter of like 10-12mm I'd guess.

 

The new key case has a slot for the 20mm ones you mention. 

 

I was fairly confused.

 

 

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