The universal power solution for Fishman Fluence pickups, these lithium-ion packs require no modification of your guitar, and canalso be used to power other on-board 9-volt pickups and accessories. Featuring a current capacity similar to a premium 9-volt alkaline battery, this battery pack is rechargeable via a standard mini-USB cable. The cable is included in the box. LED indicatorslet you knowwhen the battery pack is full, and when its time to recharge. Complete recharge time from empty is 3 hours or less, and a full charge offers weeks, not hours, of playing time between charges (depending on load).

Features:

• Battery Life: Up to 200 hours
• Includes: Connection wire, Micro-USB cable
• Dimensions: 1.5 x 1.74
• Weight: 0.5 kg / .1lbs 1.6oz