When the Yuneec Typhoon H batteries first came out I recall them being $109 (that was back in May). Then they shot up to $139 and $149. I think the $109 is more reasonable for the type of battery that it is.CD isn't it only $10.00 difference tween the two now? That is 4900mah vs 5400mah. But one is a 3s right? My Autel has smart batteries.
The board electronics for balance charging are in the charger. The power level display is on the ST16....good enough for me.Very overpriced for a dumb battery. there is no protection board no balance board no active cell monitoring, no power level display. nothing to justify the price