Ventra
AA / AAA Battery Charger - The 'Ventra' charger is designed to allow maximum ventilation to the batteries during charge. By keeping the contact between the battery and housing to a minimum and allowing air to circulate, the charger can work faster and more efficiently without overheating. The housing is made up of 2 main venting channels with a raised area in the center. This raised area allows air to circulate under the charger and batteries during charge.