I bought this set of Li-Ion battery and charger, (FNB-V67Li 2200mAh Li-ion Battery with CD-47 Charger ?from Aimtobest). Guess what? its fit is not right.
Battery was properly charged by its charger to 8.2 volt. I left radio turned on when I was inserting battery to FT-60. ?my radio was lit on during the insertion phase. However, when I closed the latch, power was disconnected. I tried several times and it happened every time. Also battery does not slip into radio as smooth as OEM battery. I feel it is a bit longer. And my OEM battery has no such issue at all.
I guess I might need to buy OEM battery, not after-market ones.