Insten Compact Battery Charger Set Compatible with Sony nex-6 a3000 NP-FW50 NEX-5R Alpha NEX-3 NEX-5 SLT-A33 SLT-A55 / Handycam HDR-FX1 HDR-HC1 HDR-SR1 / Mavica MVC MVC-FD91 MVC-FD92 MVC-FD88 NOTE: For a success and safe charge to your battery, please make sure to line up the correct polarity (positive / negative) before inserting the battery onto the charger. This compact battery charger set for Sony NP-FW50 is the complete charging solution for digital video batteries. High quality battery charger is a handy companion for digital shooting. Quick charge with automatic constant current control prevents battery from overcharging, short circuit, and electronic shock. Smart LED indicator shows charging status. Specifications: A/C power supply input voltage: AC100V~240V. Output voltage: DC 8.4v 600mA. Dimension: 3.25 x 1.5 x 1.75 inch. Compatible With Sony: Alpha NEX-3 / NEX-5 / SLT-A33 / SLT-A55. This Battery Charger kit includes: Battery charger with foldable AC plug, DC Cigarette lighter adapter (car charger) for any vehicle. Accessory only, battery not included.