The Nuova Elettra Micro SW2B, SW4B, SW6B chargers provide the following benefits: • The very high efficiency (more than 85%) compared to taper chargers, leads to a significant reduction of costs, because less energy is consumed for each charge. • Reduced weight and volume. • Blind side of the charger to avoid that objects eventually placed on top could obstruct the ventilation slots. • Removable cap casing for checking the charger without removing it from the wall. • Reduced charging time leads to reduced electricity bills, reduced water consumption, reduced battery maintenance and improved battery life. • Recharge profile not influenced by power grid fluctuation or depth of discharge. • Air flows horizontally. Electronic components are located away from the main air flow to prevent damage, corrosion and contamination. • Temperature increases only 15° when charger is working @ max power: INCREASED LIFETIME.