Enhance the versatility of your power tools with this high-quality 18V to 20V Battery Adapter, designed to be compatible with most styles of 18V to 21V batteries. Perfectly suited for woodworking and various power tool applications, this adapter ensures a reliable and efficient power connection for your equipment. Key Features: · Wide Compatibility: Compatible with most 18V to 21V battery styles, making it an ideal adapter for a variety of woodworking and power tool applications. · Multiple Protection Functions: Equipped with short circuit protection, over current protection, under voltage protection, and low power consumption features to ensure safe and efficient operation. · Durable ABS Construction: Made from premium ABS material, this battery adapter offers excellent durability and resistance to damage, ensuring long-lasting use. · Precise Fit and Design: Engineered with accurate shape and size to closely fit the original machine hole positions, providing a secure connection while maintaining comfortable handling. · Compact and Portable: Small in size and lightweight, this adapter is easy to carry and store, offering convenience for both professional and DIY users. · Excellent Workmanship: Featuring exquisite craftsmanship and an attractive appearance, this adapter delivers both functionality and aesthetic appeal. Specifications: · Item Type: 18V to 20V Battery Adapter · Material: ABS · Color: As Pictures Shown · Weight: Approx. 120g / 4.2oz · Product Size: Approx. 11 x 7 x 4 cm / 4.3 x 2.8 x 1.6 in · Application: Compatible with most styles of 18V to 21V batteries, suitable for woodworking and power tool adapters Package Includes: · 1 x 18V to 20V Battery Adapter This 18V to 20V Battery Adapter combines durability, safety, and compatibility to provide a dependable solution for extending the usability of your power tools. Its precise fit and multiple protection features ensure optimal performance and peace of mind during use.