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SigmasTek  |  SKU: BW-1451

APC CP27U13NA3 High Performance Replacement Battery 5.25 lb

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New arrival
Sale price $33.99 USD Regular price $39.99
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12V 7.5AH replacement battery with F2 terminal for APC CP27U13NA3
AGM sealed battery technology for enhanced durability
UL certified ensuring trusted safety standards
Guaranteed fit with original APC CP27U13NA3 battery
1-year warranty for reliable operation
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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

12 Volts | 7.5 Ah

Terminal Type

F2

Replacement APC CP27U13NA3 Battery — Compatible with APC CP27U13NA3 UPS

Restore dependable backup power to your APC CP27U13NA3 with this compatible, high-quality replacement UPS battery. Designed for reliable performance and peace of mind, this battery delivers the consistent output you need for critical equipment and protects against data loss and downtime. Whether you are replacing an aging cell or stocking a spare, this long-lasting battery is built to meet original manufacturer expectations in compatibility, safety, and performance.

Key Specifications

  • Package contains: 1 battery
  • Chemistry: SLA Chemistry
  • Technology: Absorption Glass Mat (AGM) Sealed Battery Technology
  • Guaranteed compatibility with original battery
  • UL certified (Underwriters Laboratories)
  • Warranty: 1-year Warranty
  • Volts: 12 V
  • Amp Hours: 7.5 AH
  • Weight: 5.25 Lbs
  • Length: 5.95 In
  • Width: 2.56 In
  • Height: 3.7 In
  • Terminal: F2
  • Brand/Spec Sheet Reference: SigmasTek UPS Batteries Spec Sheets
  • Shipping Methods: UPS Ground and USPS
  • Shipping Time: We ship in 1 business day for all in-stock items

Benefits

This replacement UPS battery is engineered for durability and dependable service life. The AGM construction provides superior vibration resistance and leak-free operation compared to flooded lead-acid options, making it a robust choice for home and office UPS systems. As a high-performance UPS battery, it offers reliable discharge characteristics and consistent voltage delivery that help your APC CP27U13NA3 maintain runtime under load.

Expect long life from a battery designed to meet or exceed original manufacturer specifications. The sealed design reduces maintenance needs — no watering or special handling — and the UL certification confirms safety and quality adherence. Typical applications include UPS backup for networking equipment, desktop computers, point-of-sale systems, home theater components, emergency lighting, and small critical tools that require a steady 12 V power source.

Installation is straightforward: replace the old battery in the same configuration and reuse your existing cables and hardware. Always verify dimensions before ordering, as manufacturers may update specifications without notice. If you need assistance identifying the correct replacement or walkthrough help, customer service is available by email, chat, or toll-free at (800) 657-1303.

Ready to upgrade your APC CP27U13NA3 with a reliable, long-lasting battery? Purchase this replacement UPS battery now to ensure uninterrupted protection and performance.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)5.25

Product Highlights

  • Brand Replacement : APC CP27U13NA3
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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