I’d like to get one of these:
https://www.fasttech.com/product/1207400
However it’s quite fussy about cell length and my Panasonic 3400 will not fit. Can anyone recommend a 18650 cell, preferably from fasttech, that will fit and give good performance?
The same cells you own without protection?
They’re still too long I think, are they not?
Ah no it seems they’re 65mm so they would fit!
That is the combination I just received from Fasttech (in 10 days from order to UK) - the 3400 Panasonic unprotected cells fit OK.
Handy little box - just charged my (old) phone, and still have 3 lights showing on box (65% - 100% capacity left). Now trying to charge a Kindle, and top up the usb box at the same time.
Anyone know if the unprotected 3400s fit in the Ruinovo box?
Yes, I have a 6 cell Ruinovo box & those standard, non protected, flat top NCRB fit no problem.