MNWis Fusion Technical Net
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Tag: FT-70


What’s up with the FT-70 battery indicator? Why does it seem like the battery doesn’t last very log? The FT-70 doesn’t actually know the state of charge of the battery. It only knows the voltage – which can be misleading while the battery is being charged. The Battery Management Unit within the battery pack is responsible for managing the charging and discharging of the battery. While computers and smart phones generally use the BMU to display state of charge, I’ve Read more…