Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-1704

APC AP1250 High Performance Replacement Battery 25.52 lb

15% off
New arrival
Sale price $181.99 USD Regular price $212.99
Shipping calculated at checkout.
Fully assembled APC RBC7 battery for APC AP1250 UPS units
Includes 2 x 12V 18AH batteries with special connector and fuse
AGM technology ensures superior battery life and reliability
UL certified to meet original manufacturer specifications
1-year warranty and prompt shipping by UPS Ground or USPS
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

Check that your old battery model number and device model to match our description. This makes sure they work together.


We ship your order same day if you buy it before 4 PM EST.

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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.

Disclaimer

⚠️ 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 Battery Cartridge for APC AP1250

This fully assembled replacement UPS battery cartridge is purpose-built for the APC AP1250 and arrives ready to install. Pre-assembled and tested, the cartridge contains the proper battery configuration to ensure compatibility and restore your UPS to full runtime swiftly. Featuring AGM sealed battery technology and UL certification, this high-performance UPS battery provides dependable backup power and long service life for critical electronics and emergency systems.

Key Specifications

  • Compatible UPS model: APC AP1250
  • Configuration: 2 x 12V 18AH (pre-assembled)
  • Volts: 12V
  • Amp Hours: 18AH
  • Chemistry: SLA (Sealed Lead Acid)
  • Technology: AGM (Absorption Glass Mat)
  • Weight: 26 Lbs
  • Length: 7.13 In
  • Width: 6 In
  • Height: 6.59 In
  • Cable: Heavy duty 10 gauge cable (included)
  • Protection: Precision 60 Amp fuse (included)
  • Assembly: Fully assembled and tested
  • Certification: UL (Underwriters Laboratories) certified
  • Warranty: 1-year Warranty
  • Sourced by: Batterysharks.com
  • Shipping Methods: UPS Ground and USPS
  • Shipping speed: Ships in 1 business day for all in-stock items

Benefits

Engineered for durability, this replacement UPS battery cartridge uses AGM technology to provide reliable, maintenance-free performance and superior resistance to leakage. As a long-lasting battery solution, it withstands regular charge/discharge cycles common in UPS and emergency power applications. The fully assembled format simplifies replacement, reducing downtime and eliminating wiring complexity—ideal for IT staff and end users who need a quick, safe swap.

This high-performance UPS battery supports applications such as server backup, network infrastructure protection, VOIP and telecom equipment, and emergency lighting. The included heavy gauge cable and 60 Amp fuse help ensure safe operation and correct installation alignment with the APC AP1250 design. UL certification and the one-year warranty offer added assurance for mission-critical deployments.

Whether you are performing scheduled maintenance or replacing a failed battery set, this APC RBC7 cartridge restores reliable runtime and peace of mind. Its matched specifications and tested assembly make it an excellent replacement UPS battery option for the APC AP1250.

Replace your worn batteries with confidence—purchase this fully assembled, UL-certified APC RBC7 replacement UPS battery cartridge for the APC AP1250 today and get fast shipping and a 1-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.)25.5

Product Highlights

  • Brand Replacement : APC AP1250
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.