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    BTI APCRBC115-TAA 12V 4-Cell Lead Acid UPS Battery Replaces APCRBC115 RBC115 - TAA - APCRBC115-TAA

    • APCRBC115
    • RBC115
    • SMART-UPS X SMX1500RM2U
    • SMART-UPS X SMX1500RM2UNC
    • SMART-UPS X SMX1500RMI2U
    • SMART-UPS X SMX1500RMI2UNC
    • SMART-UPS X SMX1500RMNCUS
    • SMART-UPS X SMX1500RMUS
    • SMART-UPS X SMX48RMBP2U
    • SMART-UPS X SMX48RMBP2US
    • SMART-UPS X SMX1500RM2UC
    +
    +
    Overview
    Specs
    Reviews
    See all Q & A

    Any questions? Ask CelesteSM will help you find out quickly.

    BTI APCRBC115-TAA 12V 4-CELL LEAD ACID UPS BATTERY REPLACES APCRBC115 RBC115 (TA

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Limited Warranty period (parts): 540 days
    • Limited Warranty period (labor): 540 days
    • Read full details

    Return Policies

      We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.

    • Return for refund until: January 31, 2027
    • Return for replacement until: January 31, 2027
    • This item is covered by Newegg.com's Extended Holiday Return Policy.
    • Read full return policy for details.

    Manufacturer Contact Info

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    The BTI APCRBC115-TAA is a TAA-compliant, 12V 4-cell lead-acid UPS replacement battery for users maintaining compatible APC Smart-UPS X systems, including specified SMX1500RM and SMX48RMBP models.

    Recommended For

    • IT or facilities staff replacing a worn APCRBC115 in a compatible APC Smart-UPS X SMX1500 rack/tower system; this is a replacement cartridge, not a new UPS.
    • Rack-server and network-equipment operators who need to return a compatible UPS to battery-backed service after its existing battery cartridge needs replacement.
    • U.S. procurement teams whose replacement-battery requirements call for a TAA-compliant option, subject to confirming the seller’s documentation for this specific BTI part.
    • Maintenance teams that prefer a fully assembled replacement cartridge over sourcing and wiring individual lead-acid batteries.

    Spec Summary

    AttributeValue
    Best ForReplacing APCRBC115/RBC115 battery packs in the listed APC Smart-UPS X models
    Battery Chemistry And Configuration4-cell rechargeable lead-acid battery
    Electrical Specifications12 V, 7,800 mAh
    CompatibilityAPC SMX1500RM2UC, SMX1500RM2UCNC, SMX1500RM2UCUS, SMX1500RM2UCNCUS, SMX48RMBP2U, SMX48RMBP2US, APCRBC115, RBC115, SMART-UPS X SMX1500RM2U, SMX1500RM2UNC, SMX1500RMI2U, SMX1500RMI2UNC, SMX1500RMNCUS, SMX1500RMUS, SMX48RMBP2US, and SMX1500RM2UC
    Compliance And AssemblyTAA-compliant, OEM-compatible, and fully assembled in the USA
    Weight26 lb
    Brand And ModelBattery Technology Inc. APCRBC115-TAA