ABOUT US We are the battery expert : CLB networks Co., Ltd. & PT. IBSG Nominated and Appointed as the FIRST successful battery regeneration vendor for Telkomsel since year 2013 (as PT. IBSG) By our unique lead acid battery regeneration machines and process, we have regenerated TELKOMSEL’s used and discarded BTS SLA (Stationary Lead-Acid) batteries up to 100% of the original battery capacity We have the extensive battery maintenance experiences in many industrial batteries, such as Telecommunication, Data Center, Forklift and Golf cart We supply NEWMAX battery (Made in Korea) to TELKOMSEL since 2019 VoltaON Office :A-604, 33, Gwacheon-daero 7-gil, Gwacheon-si, Gyeonggi-do, 13840, Republic of Korea Phone :+82-2-2135-3327 Email : [email protected]