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Super Strong Magnet 4x1mm Small Round Magnetic NdFeB Powerful Magnet 4×2 Rare Earth Neodymium Magnet 4×3 Searching Magnets 4x4mm - Shoppingdealer
Price: 100% brand new. Super strong Rare-Earth magnets, once they get stuck with each other, they are hard to break apart. Can also be used to extend protected lithium batteries with recessed contact points. Electrically conductive (making them suitable to extend recessed batteries). Neodymium magnets are usually coated Nickel-Copper-Nickel plating to prevent the iron from