... POWER SUPPLY, TELECOMMUNICATIONS, SOLAR POWER, CONVERTER AND INVERTER. VRLA BATTERY(VAVELD REGULATED LEAD ACID BATTERY)6GFM-150(12V150AH)APPLICATION: UPS SYSTEM, BACKUP POWER ... performance.5. Safety6. Maintenance freeCERTIFICATION: CE, UL, SA8000, SONCAP 12V150AH VRLA BATTERY,rechargeable battery