1999:Shenzhen E-power battery co.,ltd was established,covered an area of 2000Square meters, turned out 600000 batteries every month, the main series were AAA and AA.

2000:Production in jiangsu was built and renamed"Jiangsu CEL battery co.,ltd"The new production covered an 5000Square meters and the capability reached to 2000000 pieces per month.The products extened to A,SC,C and D series,etc.
2003:Signed an agreement with the suppliers of positive and negative materials to develop high capacity alloy powder and Nickle foam together.Also obtained the certificate of TUV ISO 9001:2000 in the same year.
2004:Shenzhen factory moved to Longhua town,Shenzhen,workshop area :5000 square meters, mainly for the battery pack production and market service.
2005:The industrial park in Jiangsu was built, the total industrial park area:30000 square meters. Estimated output at the first stage:6000000 per month.In the same year,CEL was assessed the High-Tech Enterprises of Huai' an City.
2006:Jiangsu factory started to develop and research the Li-polymer battery.
2007:Jiangsu factory moved in the new industrial park.
2008:Jiangsu factory established the R&D center for the LiFeO4 Battery Project.Our company was awarded Hi-tech enterprises and CEL brand was assessed as the famous brand by Jiangsu province.
2009:Obtained the UL certificate and Shenzhen factory moved into Dongguan city.
2010:Dongguan Golden CEL battery co.,ltd was rated as High-Tech Enterprises.Jiangsu CEL battery co.,ltd was chosen to be "LiFeO4 Battery engineering technology study center of Huai an city".
2011:Jiangsu CEL battery was awarded Hi-tech enterprises.
2011:Shen zhen CEL battery co.,ltd.
2015:Over 50 million Pieces Lithium polymer battery annual sales.