Battery/charger

[adazrambo]

Hi Guys.

I recently bought an M4 with Battery set (8.4v 1600mah) and unsure as to how long I should charge for? Have attached pic of charger as it has an led that seems stuck on red when charging the battery. Unsure if this is some form of indicator?

Thanks

 

[adazrambo]

Please close topic as duplicated due to not being able to attach a picture to this one

Thanks.