XTAR Dragon VP4 Plus Battery Charger/Tester

XTAR Dragon Charger - Charge, Test, Refresh The XTAR VP4 Plus "Dragon" charger is a great choice for any serious battery user. This charger/tester offers high speed charging (up to 2A x 2 bays), and a variety of advanced functions (including capacity testing and internal resistance testing). It also has a 0V "recovery" mode. It also works with both lithium ion and Ni-Cad/Ni-Mh batteries. It's a one stop battery shop! USB Powered - Includes 3A Wall Adapter and Car Adapter. The XTAR Dragon charger offers a versatile standard USB cord, and comes with a 12V/3A wall adapter and 3A car adapter for maximum portability. USB Output - Charge a Mobile Device. Need to charge your phone or tablet, but only have a set of charged batteries and your Dragon? No problem! The XTAR Dragon VP4 Plus can use your fully charged set of batteries as a power bank, and push up to 2.4A of current to another device. If connected to power, both the batteries and the connected external devices will receive a charge.