[Hilti 36v te6a]

Thanks for replying to the question it does help cheers!

[Hilti 36v te6a]

Hi ive had a hilti 36v drill for ages and on the charger there is a button with a turtle symbol which i assume is some sort of slow charge, trouble is it doesn't appear to do anything. it charges my batteries fine otherwise but i was wondering if the charger is broke or if anyone else has the same problem