UNION (VOLTA) battery was born in 1977, and the quality was approved by Korean PTT in 1983 as well as by American UL certificate. UNION (VOLTA) battery was used for standby power application in 1986 Seoul Asian Games & 1988 Seoul Olympic Games. Up to now, UNION (VOLTA) has established production bases in Korea, India, Iran, Vietnam as well as in China-FOSHAN UNION BATTERY CO., LTD.
 
Foshan Union Battery Co., Ltd is founded in 1988, and we are one of the earliest manufacturers in China，specialized in producing Sealed Lead Acid Battery. Our production & testing equipments were imported from USA & Korea. 20% of our staff was specially trained in Korea & our two factories(one in Foshan & the other in Qingyuan city). The factory was approved by CQC ISO 9001 Quality System. Currently, we can annually produce over 1,000,000 pieces of batteries, ranging from 6V/12V 1.2AH to 250AH &2V 50AH to 3,000AH, which applied in Solar/wind energy systems, UPS, EPS, electric vehicle, motorcycle, automobile, etc.. 60% of which are exported to overseas.
 
UNION (VOLTA) battery combines advanced technology with good quality system to offer customers stable performance products. Since established by a joint management group from China & Korea, UNION (VOLTA) battery have last for over 30 years by now. For sourcing batteries from China, you can choose UNION (VOLTA) battery from Foshan Union Battery Co., Ltd.