dCables Canon PowerShot A3100 IS Battery Charger - Wall & Travel Charger for PowerShot A3100 IS Use this wall/car combo charger to charge your Canon PowerShot A3100 IS battery Canon PowerShot A3100 IS Battery Charger Charge a standard capacity Canon PowerShot A3100 IS battery in 2-3 hours DC adapter included for car charging 1 Year Warranty