Top - Bosch Kl 1206 User Manual

: Never place the charger directly above or below the battery being charged, as gases or fluids can corrode the unit.

Can I leave it connected overnight?The KL 1206 is a manual transformer-based charger. Unlike modern "smart" chargers, it does not always have an automatic shut-off feature. It is best to monitor the unit and unplug it once the ammeter rests near zero to avoid overcharging and "boiling" the battery acid. bosch kl 1206 user manual top

: Check if the fuse is blown or if the clamps have poor electrical contact due to corrosion. Overheating : The : Never place the charger directly above or