dCables Canon PowerShot A4000 IS Battery Charger - Wall & Travel Charger for PowerShot A4000 IS Use this wall/car combo charger to charge your Canon PowerShot A4000 IS battery Canon PowerShot A4000 IS Battery Charger Charge a standard capacity Canon PowerShot A4000 IS battery in 2-3 hours DC adapter included for car charging 1 Year Warranty