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Flat pack Lipo LP-904085, 3.7v, 3700mAh

85mm including wrapper x 38mm x 10mm

Seen some on ebay but they are in the UK. Amazon doesn't have them and trying to avoid the slow boat from China via Aliexpress.

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Maybe Andy at the Nokta repair center can get you one.

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Emailed Andy, waiting for response back.

One thing I hate about the new machines is that stupid internal battery system.

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  • 3 weeks later...

Well, on the 4th attempt to get an answer if I can get an internal battery for the Multi Kruzer from USA support and seems to fall on deaf ears.

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I’m surprised. Did you try to contact Andy by telephone also?

Not on phone been busy but did email him. Maybe I can't get the battery? Hate to think the machine is a throw away because it has an internal battery.

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Found one on fee bay for $17.23. You’ll have to check and see if it looks like yours. 

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Size 904085 means the dimensions are 9.0 x 40 x 85 mm.
"90" indicates thickness in tenth of mm, so 9.0mm thick
"40" indicates width in mm
"85" indicates length in mm
So as an 'emergency measure' , you could fit a smaller cell in its place, such as a thinner one, with the same L & W, or one the correct thickness, and width, but shorter in length. Obviously a smaller cell will have a smaller capacity and correspondingly shorter runtime. I've no idea what runtimes on this machine are, so can't say how small you could go and still have a useable machine.
Original spec is nominally 3700 mAh I believe?

One possible candidate is 804070 size, which appears to be used in some computer gadgetry. I see they are listed on US eBay, US stockist. ( they are 2600 mAh, about 70% of the capacity of the original )

https://www.ebay.com/itm/175146369695


The seller of the above also has a 104080 ( 10 x 40 x 80mm ) , if you think 10mm thick could be squeezed in, it would be a good substitute, as it's 4000 mAh capacity

https://www.ebay.com/itm/174763350067

 

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