About This

• 【Effortlessly removes corrosion】The dual-ended battery post cleaning brush, made of stainless steel casing and with steel wire bristles, powerfully removes stubborn corrosion and oxides from battery terminals and clamps, ensuring optimal conductivity. In winter, clean terminals will help your car start more easily while reducing battery drain.
• 【Durable corrosion protection】Our premium fiber battery gaskets are suitable for both top-pole and side-pole batteries or cables, applicable to 6V and 12V batteries. They effectively block harmful acid mist and moisture, preventing corrosion around the battery terminals and significantly extending battery life. Gasket colors distinguish positive and negative terminals: red for positive (+) and green for negative (-).
• 【Battery terminal gasket protector dimensions】Outer ring diameter approximately 1.73 inches/44 mm; Inner ring diameter approximately 0.79 inches/20 mm; Inner ring diameter after removal approximately 1.18 inches/30 mm; The inner ring is removable to accommodate larger battery terminals.
• 【Easy to use】The battery terminal brush features a double-ended design, Simply remove the metal cap to reveal the internal brush, then press the other end onto the battery terminal and twist to clean. Cleaning takes only one minute. Tip: After cleaning, apply a thick layer of insulating grease to the terminals and contacts to reduce corrosion, prevent moisture, and improve weather resistance.
• 【Complete kit for full terminal maintenance】 This convenient set includes everything needed for routine battery care: 2 metal-case battery terminal cleaning brushes and 10 anti-corrosion fiber washers (5 red, 5 green). Ideal for cars, trucks, RVs, boats, and other 6V or 12V battery applications.