Antigravity Batteries XP-10 replacement jump leads.
Product Description MICRO-START "SMART CLAMPS" Replacement Clamps for XP-10 model.... The SMART CLAMP for the MICRO-START products features built in protections for the following...and offers and upgrade over the standard clamps that came with the MICRO-START model XP10.
1. Short circuit protection: If the two clamps are accidentally put together, the protection will not allow for damage to the MICRO-START. 2. Reverse polarity protection: If the clamps are connected in Reverse Polarity on the vehicle the protection will become active and not damage the unit.