HEAT SHRINK

Shop high-quality heat shrink tubing at Marsen, Australia’s trusted source for custom lithium battery components. Our selection of heat shrink is perfect for insulating, bundling, and protecting battery packs, wires, connectors, and electronic assemblies. Whether you’re a DIY battery builder, electronics hobbyist, or professional technician, Marsen’s heat shrink products deliver a clean, durable finish that improves safety and aesthetics.