Zhongyin (Ningbo) Battery is a professional battery manufacturer with 66 years experience. Our products cover most kinds of battery, involving alkaline battery,super heavy duty, lithium camera battery,lithium button cell, rechargeable battery and LED flash light. We now have 40 assembly lines with annual capacity 3 billion pcs of all kinds of batteries. Our Lab is CNAS certified, is able to provide professional testing udner different modes. Company is also certifed with BSCI, ISO9001, ISO14001, ISO45001, GSV and so on. Product is in compliance with IEC, ANSI, JIS and 2006/66/EC standard.