Super Famicom Game Software Secret of Mana 2 The backup battery has been replaced with a CR2032 with a holder, allowing for more playtime than with a battery with tabs. The screws have also been changed from special screws to standard Phillips head screws, making battery replacement easy. The capacitors have also been replaced for peace of mind. Contact points cleaned. Exterior cleaned. First come, first served. Thank you for your purchase. I am also satisfied with this item!!