NEWLEADER button battery series USES the sealing technology, effectively prevent leakage, high capacity, with long storage time, good anti-vibration performance, long time and large current characteristics. Button battery series is made of metal and chemical elements, belonging to button battery, excellent performance. Button battery series durable, suitable for toys, stationery, clocks, digital cameras and other electronic products. Button battery series wholesale price is 0.04-0.15 yuan/piece, packing quantity is 10,000-20,000 pieces/piece, starting batch is 100 pieces.