Blue Power Charger IP20 180-265VAC – no fan 
The new Blue Power Battery Charger IP20 180-265VAC features natural convection cooling. No fan, no noise. The battery charger is also protected against overheating: output current will reduce as temperature increases up to 60°C, but the Blue Power charger will not fail. 

Adaptive 4-stage charge characteristic: bulk – absorption – float – storage 
The Blue Power charger features a microprocessor controlled ‘adaptive’ battery management. The ‘adaptive’ feature will automatically optimise the charging process relative to the way the battery is being used.