Red charger whine

[Visceral_IvaN]

Our RED batt charger occasionally whines whilst charging. Of course the charger works absolutely perfectly, but is this whine atypical of these chargers?

 

[Zach Hilton]

From my minimal exposure, it seems to be normal. I did notice my first time using such chargers that they were quite noisy.

 

[Michael Morlan]

Many chargers have fans and are meant to be off set. No big deal.

Michael

 

[Alexander Nikishin]

Yup, I've got the same whine and this has been found on 4 different chargers.

It's just part of the charger.......Seems to pop up when the battery is at its finishing point.

 

[Michael Morlan]

Fans seem to kick in when extra cooling is necessary during high-amperage portions of the charge cycle.

 

[Visceral_IvaN]

Cool. Thanks guys. THought it was the case, just wanted to make sure!

-Ivan