Compatibility: Designed to fit Makita 18V power tools, this adapter is an ideal accessory for DIY projects Easy to install: The battery adapter installs quickly and locks securely onto the battery, ensuring a stable connection for optimal performance Quality Material: Made from high-quality materials, this adapter is sturdy, lightweight, and resistant to scratches, impact, and chemicals Multi Function: Heat-resistant and moisture-resistant design makes it suitable for both indoor and outdoor use Package Included: Each package includes one 7cm battery adapter with alligator clip Size: 7cm / 2.76 inches Note: Please allow slight measurement deviations of 1-2cm due to manual measurement