Used Positive Grid SPARK BATTERY

Power your Positive Grid Spark amp anywhere with this Used SPARK BATTERY in great condition. Designed for reliable portable play, it delivers long-lasting rechargeable performance and easy installation for Spark amps. Lithium-ion design supports stable output and consistent tone, ideal for practice, busking, and travel sessions. Compact and lightweight, it’s a simple upgrade for cordless convenience and on-the-go music making.