The Power-Sonic Group was established in 1970 and is a leading global supplier of VRLA rechargeable batteries. The Power-Sonic Group's product range includes PS range, PSX series, PG range, OPzV range and PSGL series. The Power-Sonic Group serves sectors, such as fire & security, UPS/Standby power, emergency lighting, renewable energy, mobility and general electronics. The Power-Sonic Group serves the European and Middle East markets.