Material: The battery pole adapter is made of brass, which is durable, rust-proof and better conductivity. Thread: internal and external thread are M8. Application: Widely used in lithium batteries with M8 thread, such as in cars, trucks, cruise ships, caravans etc. Easy to Use: Directly install the replacement unit without tools. Convenient wiring, firm connection and not easy to damage. Brass copper material is more conductive than other materials. If your battery is a lithium battery, you must choose brass terminals. It is better to keep the same metal between the battery board and the terminal. Package: 1X brass negative extender bolt terminal; 1X brass positive extender bolt terminal. Material Brass Size 28.5mm Thread M8 Type Bra.
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