Looking for an Belkin Omniguard 2300 battery? Then you've come to the right place. We have been selling batteries for Belkin Omniguard 2300 UPSs online since 2003 and will have the correct battery for your UPS in stock, available for next day delivery. Use our Belkin Omniguard 2300 battery guide below to find a suggested battery for your UPS and compare it to the battery fitted to your Omniguard 2300. Need help? Simply contact us.