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SigmasTek  |  SKU: BW-1681

APC SMART-UPS SU1250 RACK Compatible Replacement Battery 25.52 lb

25% off
New arrival
Sale price $181.99 USD Regular price $242.99
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Fully assembled APC RBC7 battery cartridge, ready to plug into your UPS
Contains 2 x 12V 18AH batteries with heavy duty 10 gauge cable and precision fuse
Features Absorption Glass Mat (AGM) sealed battery technology for durability
UL certified for safety and quality assurance
Comes with 1-year warranty and guaranteed compatibility with original battery
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

24 Volts | 18 Ah

Terminal Type

Special Connector

APC RBC7 Replacement Battery Cartridge — Compatible with APC SMART-UPS SU1250 RACK

Keep your APC SMART-UPS SU1250 RACK running at peak readiness with this fully assembled, drop-in replacement UPS battery cartridge. Designed for seamless compatibility and reliable backup power, this cartridge delivers dependable performance and easy installation — simply plug it into your UPS and you’re protected. Whether you need a replacement UPS battery for routine maintenance or to restore full runtime after age-related wear, this cartridge provides a high-performance UPS battery option that meets OEM standards and UL safety certification.

Key Specifications

  • Model: APC RBC7
  • Compatible with: APC SMART-UPS SU1250 RACK
  • Pre-assembled with: 2 x 12V 18AH x 1 batteries
  • Volts: 12V
  • Amp Hours: 18AH
  • Weight: 26Lbs
  • Length: 7.13 In
  • Width: 6 In
  • Height: 6.59 In
  • Chemistry: SLA Chemistry
  • Technology: AGM Technology (Absorption Glass Mat)
  • Connector: Special Connector
  • Cable: Heavy duty 10 gauge cable
  • Fuse: Precision 60 Amp fuse
  • Safety: UL certified
  • Compatibility: Guaranteed compatibility with original battery
  • Condition: Fully Assembled and Tested
  • Warranty: 1-year Warranty
  • Shipping Methods: UPS Ground and USPS
  • Shipping Lead Time: We ship in 1 business day for all in-stock items
  • Additional text from product: Warranty PolicySigmasTek24 Volts18 Ah

Benefits

  • Durability: Built with SLA chemistry and AGM sealed construction, this replacement UPS battery is engineered for long life and resistance to vibration and leakage.
  • Long Life: AGM technology delivers reliable charge acceptance and extended service life compared with flooded batteries, making it a long-lasting battery choice for mission-critical equipment.
  • High Performance: Pre-assembled with heavy duty 10 gauge cable and a precision 60 Amp fuse, the cartridge is optimized for safe, high-current performance under UPS load conditions.
  • Plug-and-Play Convenience: Fully assembled and tested, the RBC7 cartridge eliminates installation guesswork — a true high-performance UPS battery solution for fast replacement.
  • Typical Applications: Ideal for UPS systems, emergency power backup, network closets, servers, point-of-sale systems, and other critical electronics that require uninterrupted power.
  • Safety & Certification: UL certified to meet safety standards and guaranteed compatibility with the original APC battery simplifies procurement and reduces downtime.

Restore runtime and protect your equipment with this reliable APC RBC7 replacement UPS battery for the APC SMART-UPS SU1250 RACK. Click to add to cart and get fast shipping — order today to ensure continuous protection and enjoy peace of mind.

Technical Specifications

Voltage24 Volts
Amp Hours18 Ah
Terminal TypeSpecial Connector
Length (in.)7.13
Width (in.)6.0
Height (in.)6.59
Weight (lb.)25.5

Product Highlights

  • Brand Replacement : APC SMART-UPS
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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