{"product_id":"sigma-apc-smt2200i-ups-high-rate-battery-cartridge","title":"APC SMT2200I High-Rate UPS Battery – RBC55 Compatible Replacement","description":"\u003cp\u003e\u003cstrong\u003eAPC SMT2200I UPS backup battery compatible replacement.\u003c\/strong\u003e Sigma SG-RBC55HR is an AGM sealed lead-acid replacement supplied for the SMT2200I. One complete replacement set containing two 24V 18Ah modules is included.\u003c\/p\u003e\u003cp\u003eMatch the full UPS model and revision, existing cartridge label, connector, wiring and fuse arrangement before ordering. The source lists SMT2200I with the RBC55HR family. The UPS itself is not included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBoth battery modules are supplied.\u003c\/strong\u003e Each module is rated 24V 18Ah. Keep the original system wiring configuration; the module rating does not by itself define the complete UPS battery bank voltage or capacity.\u003c\/p\u003e\u003cp\u003eThis is the high-rate version. The supplier lists 18Ah per module and links the RG1218-70HR technical reference below. Compare the discharge tables at your intended load rather than assuming a fixed runtime advantage.\u003c\/p\u003e\u003ch2\u003eAPC SMT2200I replacement specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAPC cartridge reference\u003c\/th\u003e\n\u003ctd\u003eRBC55 \/ APCRBC55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eListed equipment or cartridge reference\u003c\/th\u003e\n\u003ctd\u003eSMT2200I\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSigma replacement reference\u003c\/th\u003e\n\u003ctd\u003eSG-RBC55HR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePackage contents\u003c\/th\u003e\n\u003ctd\u003eOne complete replacement set containing two 24V 18Ah modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModule voltage\u003c\/th\u003e\n\u003ctd\u003e24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCapacity per module\u003c\/th\u003e\n\u003ctd\u003e18Ah, supplier-listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eChemistry\u003c\/th\u003e\n\u003ctd\u003eRechargeable sealed lead-acid (SLA), AGM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInternal battery quantity\u003c\/th\u003e\n\u003ctd\u003e4 batteries total; two series-connected batteries per module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions per module\u003c\/th\u003e\n\u003ctd\u003e7.13 × 6.1 × 7.4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSupplier-listed approximate assembly weight\u003c\/th\u003e\n\u003ctd\u003e46 lb (approximately 20.87 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConnection\u003c\/th\u003e\n\u003ctd\u003eCompare connectors, fuse and wiring with the existing assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSupplier-linked battery technical reference\u003c\/th\u003e\n\u003ctd\u003eRG1218-70HR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eInstallation and compatibility\u003c\/h2\u003e\u003cp\u003eCompare all connections and dimensions against the installed battery assembly and your UPS documentation. A shared base battery, voltage or cartridge family alone is not a complete fit check. Follow the UPS manufacturer’s replacement procedure and do not assume the battery can be replaced while equipment is powered.\u003c\/p\u003e\u003ch2\u003eInternal battery documents\u003c\/h2\u003e\u003cp\u003eThe supplier links the following RG1218-70HR technical documents for this high-rate assembly. They do not describe the overall cartridge dimensions or the wiring configuration of your UPS.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.rocketdistributing.com\/cdn\/shop\/files\/rocket-rg1218-70hr-e0084bee.pdf\"\u003eRG1218-70HR manufacturer specification (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.rocketdistributing.com\/cdn\/shop\/files\/rocket-rg1218-70hr-sds-0e414875.pdf\"\u003eRG1218-70HR safety data sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRelated batteries and ordering help\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"\/collections\/sigma-batteries\/sigma-brand-apc+sigma-application-ups#sigma-results\"\u003eBrowse APC UPS backup batteries\u003c\/a\u003e. Email \u003ca href=\"mailto:Sales@RocketDistributing.com\"\u003eSales@RocketDistributing.com\u003c\/a\u003e with your SMT2200I label, cartridge number, connector photos, quantity and delivery location for matching help or volume pricing.\u003c\/p\u003e\u003cp\u003eCalifornia Proposition 65 warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. See \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eAPC is a trademark of Schneider Electric. This is an aftermarket compatible replacement supplied by Sigma Power Systems.\u003c\/p\u003e","brand":"Sigma Power Systems","offers":[{"title":"Default Title","offer_id":54549550137662,"sku":"(SG-RBC55HR_1_SB1016)","price":280.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1525\/9100\/files\/RBC55HRfronview_large_e3195c3e-bec0-41f8-b3aa-b8bd01d863ca.jpg?v=1791123928","url":"https:\/\/www.rocketdistributing.com\/products\/sigma-apc-smt2200i-ups-high-rate-battery-cartridge","provider":"RocketDistributing.com","version":"1.0","type":"link"}