This rechargeable battery pack gives you up to 12 hours of playtime with ShowBox or Thump GO. It's the same GB-100 that is included with both products, and you can swap it out quickly to effectively double the battery life of either product — up to 24 hours total. Should you play a 24-hour gig? We can't answer that. But if you want to, this battery can help make it happen. (If you're playing a regular show, the extra battery is also great for peace of mind.)
 
Stock photo of product.
 
UPC: 663961063554