Sony CyberShot DSC-WX9 Digital Camera NP-BN1 Compatible Battery Charger with Car Adapter &ndash; Bargains Depot&reg; Compatible: Sony CyberShot DSC-WX9 Voltage: 100V-240V for worldwide usage (requires US to local region country plug adapter; sold separately) /// Input voltage: AC110V ~ 240V 50/60Hz Max 150mA /// Output voltage: DC 4.2V(8.4V) 600mAh /// Charging voltage: 3.6V / 3.7V or 7.2V /7.4V 1 Year Warranty; 30 Day Money Back Satisfaction Guarantee; Bargains Depot is a Registered Trademark Package Includes: 1 X Battery (Home + Car) Charger Set For Sony CyberShot DSC-WX9 Note: *** for a successful and safe charge of your battery, make sure to correctly align polarity (positive / negative) before placing battery into charger. *** Do not attempt to plug any component of this battery charger directly into your camera or camcorder. ***