The ThunderBolt external battery TB-LB1 offers the option of extended remote operation in the field. With a full charge, the battery pack will provide 140-160 hours of continuous operation with the backlit LCD display ON, and 280-320 hours of continuous operation with the backlit display OFF.

In addition, the external battery comes with a variety of plugs that will allow it to power a wide range of other devices, including cell phones, camcorders, iPods and MP3 players.

The TB-LB1 battery kit includes a high-capacity lithium-ion battery, an AC charger, a carrying case, and a Universal Cable Kit to connect the battery pack to your ThunderBolt, as well as to other portable electronic devices.

NOTE: ThunderBolt unit not included.

MSRP $165.95 SALE PRICE $139.95