The charger charges to approximately 4.18v all cells were discharged to 2.5v before charging.
Litokala 5000mah
AWT IMR 5200mah
Li-ion battery unbranded 7200mah
GTF “LED FLASHLIGHT EXPERT” 8800mah
KeepPower 5200mah (ignore result on left it was not fully discharged)
Conclusion - if the device will accommodate the “fat man” litokalas then i would purchase them, otherwise but the keeppowers which are slightly longer but are thinner.
I think that amount of charge is what went into the cell. And since the coulombic efficiency of these Li ion cells is very high, this number is very close to the discharge capacity.