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SigmasTek  |  SKU: BW-1670

APC AP280 High Performance Replacement Battery 50.85 lb

22% off
New arrival
Sale price $351.99 USD Regular price $450.99
Shipping calculated at checkout.
Fully assembled APC RBC7 with 2 x 12V 18AH batteries included
Heavy duty 10 gauge cable and 60 Amp fuse for safety
AGM sealed battery technology for leak-proof reliability
UL certified to meet industry standards
1-year warranty for APC AP280 UPS compatibility
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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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⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 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 Cartridge for APC AP280

This fully assembled APC RBC7 cartridge is a direct-fit replacement for the APC AP280, providing a fast and dependable way to restore UPS protection. Arriving pre-assembled and UL certified, the cartridge offers AGM sealed battery technology for consistent, maintenance-free performance. Whether you’re protecting a small office UPS or critical home equipment, this high-performance UPS battery delivers reliable runtime and installation ease for the APC AP280.

Key Specifications

  • Compatibility: APC RBC7 cartridge for APC AP280
  • Configuration: Fully assembled cartridge with 2 x 12V 18AH batteries
  • Voltage: 12V
  • Amp Hours: 18AH
  • Chemistry: SLA (Sealed Lead Acid) / AGM Technology
  • Accessories: Heavy duty 10 gauge cable and precision 60 Amp fuse
  • Certification: UL (Underwriters Laboratories) certified
  • Warranty: 1-year Warranty
  • Weight: 52 Lbs
  • Dimensions: Length 7.13 In, Width 6 In, Height 6.59 In
  • Guaranteed compatibility with original battery
  • Sourced by: Batterysharks.com
  • Connector: Special Connector (pre-assembled cartridge)
  • Shipping: Ships in 1 business day for in-stock items (UPS Ground and USPS)

Benefits

  • Durability: AGM construction offers strong resistance to vibration and reduces maintenance, extending reliable service life.
  • Long life: Designed to meet or exceed original OEM specifications, this long-lasting battery keeps UPS systems ready for power events.
  • High performance: The combination of 10 gauge cabling and a 60 Amp precision fuse supports steady current delivery and safety during discharge.
  • Easy installation: Pre-assembled RBC7 format allows fast, tool-free replacement in APC AP280 units for minimal downtime.
  • Typical applications: Ideal for UPS systems, emergency backup, small data closets, home offices, and tools requiring uninterrupted power.
  • Safety and reliability: UL certification and tested assembly processes provide confidence when protecting valuable electronics and infrastructure.
  • Fast shipping and support: Shipped quickly with a 1-year warranty and customer assistance available for any installation or product questions.

Get your APC AP280 back to peak protection — order this replacement UPS battery cartridge now. Purchase today for a high-performance, long-lasting battery solution that is certified and backed by a one-year warranty.

Technical Specifications

Voltage24 Volts
Amp Hours18 Ah
Terminal TypeSpecial Connector
Length (in.)7.13
Width (in.)6.0
Height (in.)6.59
Weight (lb.)50.8

Product Highlights

  • Brand Replacement : APC AP280
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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