MCE Technologies (MCE) today announced a rechargeable Lithium-Ion Battery Pack for its QuickStream DV FireWire DV capture device. The lightweight QuickStream Battery Pack mounts directly to the QuickStream DV, and provides an additional 3.5 hours of recording time for a total of five hours of continuous portable recording time. In addition to the battery pack, MCE announced today that its free DV clip management software, MCE StreamManager, is now localized for six languages: English, Japanese, Spanish, French, German, and Russian. Both the QuickStream Battery Pack (US$99) and MCE StreamManager 1.0.1 are available immediately.