Battery Terminal Shims - Converter Adaptor for Car RV Truck

Battery Terminal Shims - 2 Pairs Battery Post Shims, Car Battery Terminal Converter Post Adaptor for Anode Cathode Sleeves Battery Negative & Positive Post Shim Lead for Most Car RV Truck

【Positive & Negative Polarity Conversion】 Our battery terminal shim allows for the installation of a positive battery terminal on a negative battery terminal post. By increasing the diameter, the shim enhances the tightness of the battery terminal, ensuring a secure fit with the battery.

【Anti-rust and Wear-resistant】 Crafted from high-quality lead material, our battery post shims are built to last. They are resistant to rust, corrosion, and wear, offering a combination of toughness and plasticity that prevents deformation over time.

【Adjustable】 These battery adaptor sleeves can be easily installed without the need for modification, cutting, or drilling. Prior to installation, adjust the soft lead material with tools to ensure a proper fit with the battery top post.

【Widely Used】 Our battery negative terminal adapter provides a reliable electrical connection for top post batteries or cables, as well as side post batteries or cables. Compatible with a wide range of vehicles including cars, trucks, RVs, and boats, these adaptors can also be used for various home devices.

【Easy to Carry】 Compact and lightweight, these battery post adapters weigh just 0.15 pounds, making them easy to store and transport. Positive size: 16mm (length) / 13mm (top inner diameter) / 14mm (bottom inner diameter), Negative size: 17mm (length) / 12mm (top inner diameter) / 13mm (bottom inner diameter).

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