Brilliant resource, Cotay, thank you! I've been toying with a few ideas, namely; a) Possible drop-in replacment of the Fullymax in my vaporshark dna 200 b) Getting ahold of a evolv dna 200 reference mod (or clone) and doing as above c) Getting the CAD files for the above and altering the design (or having a secondary back) to accept a slightly larger battery So this data is massively helpful. After crunching the numbers, it seems a) or b) is not really a possibility but c) might be the way to go... I've built a shortlist by removing the packs less than 30C or 900mAh, taller than 70mm, or wider than 19.8mm. I also rejected the Amazon BW item as this had a review complaining that the size was mis-stated. The winner appears to be the HV60C1200S3 at 1200mAh, 30C, 70x33.5x19.5 - apparently an extra 1/3 capacity for an extra 7.5mm Since this would appear I would need to go about building my own box - can you recommend who t go to for the CNC work? Cheers, P.
