The Thai Storage Battery Public Company Limited was founded in 1986 and became a public company in 1994. The company's main business objective is the manufacture and distribution of automotive and motorcycle batteries with domestic distributions under the "3K" brand and export distributions to over 50 countries on every continent world-wide under the "3K" "Tiger" and "KV" brands. On 31 December 2011, the company's total registered capital was 200 million Baht with shareholders' equity attributable to owners of parent at 1,766 million Baht
The company features the following eight product groups:
1. Automotive Battery
2. Motorcycle Battery
3. Lighting Battery
4. Golf Battery
5. EB Battery
6. Traction Battery
7. EV Battery
8. Stationary Battery