Watt hours!
Um. 4400 mAh is just a self promoting way to say 4.4 amp hour.
And with a 3.7 volt lithium ion cell that works out to be 16.3 watt hours. But that doesn’t sound that impressive.
And with a 3.7 volt lithium ion cell that works out to be 16.3 watt hours. But that doesn’t sound that impressive.