Looking for an Powerware 9120 3000 battery? Then you've come to the right place. We have been selling batteries for Powerware 9120 3000 UPSs online since 2003 and will have the correct battery for your UPS in stock, available for next day delivery. Use our Powerware 9120 3000 battery guide below to find a suggested battery for your UPS and compare it to the battery fitted to your 9120 3000. Need help? Simply contact us.