2PCS Car Battery Post Shims, Pure Lead Anode Cathode Vehicle Terminal Sleeves, Auto Battery Terminal Positive Negative Post Converter Adapter, Universal Car Batteries Posts Extender

Product DescriptionProduct Item:- 2PCS Car Battery Post ShimsMaterial:- Made of high-purity lead material that provides excellent conductivity, durability, and resistance to deformation.Key Features:- Effectively resolves connection issues caused by worn or undersized terminals by converting positive to negative terminals.- Adjustable sleeve diameter allows customization for better fitment on various battery top terminals.- Simple installation requires no modification or cutting - just place onto terminal for immediate use.Why Choose this Car Battery Post Shims?- These shims provide a reliable solution for maintaining secure battery connections, helping prevent power loss and starting issues.Specification:- Large Size: Top 0.67", Bottom 0.75"- Small Size: Top 0.63", Bottom 0.71"Compatibility with:- Universal fit for most automotive, truck, RV, and marine top-post batteries and terminals.Package Includes:- 2 × battery terminal shims (different sizes)

• Premium Material: Crafted from high-purity lead, this battery terminal spacer offers exceptional durability, superior conductivity, and excellent toughness and malleability. Resistant to wear, compression, or deformation, it maintains efficient current flow in acidic or alkaline environments for extended service life.
• Practical Functionality: These battery terminal adapters effectively resolve common connection issues caused by worn, damaged, or undersized terminals. They convert positive terminals to negative, creating a secure, tight fit between battery terminals and posts to prevent power loss.
• Easy Installation: Before use, adjust the sleeve diameter with tools (e.g., tweezers) to better fit the battery top terminal. Simply install the sleeve onto the terminal—no modification, cutting, or drilling required. Installation takes just minutes.
• Universal Compatibility: This battery terminal adapter includes two different sized washers. The large size has top and bottom diameters of 0.67 inches and 0.75 inches respectively, while the small size has top and bottom diameters of 0.63 inches and 0.71 inches respectively. It is suitable for most automotive, truck, RV, and marine top-post batteries and terminals.
• Package Contents: You'll receive 2 × pure lead battery terminal spacers, providing both positive and negative terminal connection solutions. The compact design ensures easy storage without taking up space, guaranteeing a reliable battery connection solution whenever you need it.