Positive Grid
Positive Grid Battery
The Positive Grid Spark Battery is a simple concept that delivers profound convenience. Why should your practice amp be eternally chained to a wall socket like some kind of digital prisoner? This battery pack liberates the Spark, giving you hours of clean power and the freedom to take your rig anywhere. It integrates seamlessly and reliably, meaning zero fuss, zero lost time, and zero reason not to grab the guitar for a quick twenty minutes. It turns the Spark from a desk accessory into a genuinely portable amplifier. Buy it, install it, and suddenly your guitar time isn't dictated by the proximity of an outlet. It's an essential upgrade for anyone whose time is more valuable than wrestling with extension cords.
