Antigravity Batteries AG-MSA-22 OBDII Cable Use the OBD2 Memory Saver Cable to keep all settings in your vehicle while changing its battery 3-ft cable works with your pocket-sized MICRO-START power supply to keep your vehicle settings Never again lug around a big, heavy, bulky jumpstarter to keep power to your vehicle's OBD port Just plug the OBD-II Memory Saver directly into MICRO-START's 12V DC port for power to keep settings Must-have accessory for Mechanics and home Mechanics. Compatible with XP-10-HD, XP-10, XP-1