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SigmasTek  |  SKU: BW-4272

APC BACKUPS BK420PNP UPS Compatible Replacement Battery 5.25 lb

23% off
New arrival
Sale price $33.99 USD Regular price $43.99
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Absorbent Glass Mat (AGM) technology for superior battery life
High rate discharge design for UPS and emergency tools
Maintenance-free, spill-proof for safe operation
U.L. recognized and CE certified for quality assurance
Compatible with APC BACKUPS BK420PNP, 1-year warranty
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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 BACKUPS BK420PNP Battery — Compatible with APC BACKUPS BK420PNP

Restore dependable backup power to your APC BACKUPS BK420PNP with this fully compatible replacement UPS battery that prioritizes performance and reliability. Designed to meet or exceed OEM SLA specifications, this high-performance UPS battery provides consistent emergency power and maintenance-free operation for your APC BACKUPS BK420PNP unit. If you need a long-lasting battery solution that’s easy to install and safe to operate, this brand new, factory-fresh replacement is built to deliver.

Key Specifications

  • Compatible Model: APC BACKUPS BK420PNP
  • Battery Type: Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: High Rate Discharge Design
  • Maintenance: Maintenance-Free Design with Spill Proof Construction
  • Safety Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 7.5 Ah
  • Terminal Type: F2
  • Primary Applications: Emergency Power Supply, Battery Powered Tools

Benefits

This replacement UPS battery offers long-term reliability through rugged AGM construction that resists spills and requires no routine maintenance. The maintenance-free design and spill-proof construction make it a safe, user-friendly option for quick swap-outs in the field or at the workstation. The high rate discharge design ensures the unit can supply immediate, robust power during an outage, which is essential for protecting sensitive equipment.

Certified by U.L. and CE standards and supplied brand new and factory fresh, this battery meets industry expectations for quality and safety. The included 1 Year Warranty further supports buyer confidence, providing protection against early failures. As a high-performance UPS battery, it is engineered to be a long-lasting battery choice for both home offices and small business setups.

Typical applications include UPS backup for networking devices, emergency power supply for modems and routers, and running battery-powered tools that require a dependable SLA source. With 12 Volts and 7.5 Ah capacity and an F2 terminal, installation is straightforward and compatible with APC BACKUPS BK420PNP systems.

Take action now—purchase this replacement UPS battery for your APC BACKUPS BK420PNP to ensure continued protection and reliable emergency power backed by certifications and a 1 Year Warranty.

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 BACKUPS
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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