Work great for my Lunii My Story Factory v2
I just reversed the polarity, replace the my original battery, my boy work great now.
Default Connector Type: PH2 2.0mm Pitch
Cycles Life: 500 cycles ≥80% 300 cycles ≥88% 100 cycles ≥92%
Max Length: 42.0mm
Width: 30.0mm
Thickness: 5.0mm
Capacity: 600mAh
Charge/Discharge Rate: Standard 0.5C, Rapid 1C, PCM Restrict 2.5A