This Fishman universal rechargeable battery pack is an amazing power solution for Fishman Fluence pickups. You won't need to modify your guitar at all. It can also power other on - board 9 - volt pickups and accessories. With a current capacity similar to a top - notch 9 - volt alkaline battery, you can recharge it easily via the included standard mini - USB cable. LED indicators clearly show when the battery is fully charged and when it's time to recharge. It takes only 3 hours or less to fully recharge from empty, and a full charge gives you weeks of playing time (depending on the load), not just hours. Features: Battery life up to 200 hours, comes with a connection wire and a Micro - USB cable. Dimensions are 1.5” x 1.74 and it weighs 0.5 kg or 1 lbs 1.6 oz.

Using this Fishman battery pack is a breeze. First, connect the battery pack to your guitar pickups or other 9 - volt accessories using the included connection wire. To recharge the battery pack, use the standard mini - USB cable that comes in the box. Just plug it into a power source and wait for the LED indicators to show a full charge. When you see the battery is running low, it's time to recharge. Remember, a full recharge takes 3 hours or less. For maintenance, keep the battery pack in a dry and cool place. Don't expose it to extreme temperatures or moisture. Also, try to avoid over - discharging the battery. This will help extend its lifespan and ensure you get up to 200 hours of battery life per charge.