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SigmasTek  |  SKU: BW-4273

APC BACKUPS BK420IPNP UPS High Performance Replacement Battery 5.25 lb

13% off
New arrival
Sale price $33.99 USD Regular price $38.99
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Absorbent Glass Mat (AGM) technology for leak-proof performance
High rate discharge design ensures reliable power delivery
Maintenance-free with spill-proof construction for safety
U.L. recognized and CE certified for quality assurance
Compatible replacement with 1-year warranty for peace of mind
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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 BK420IPNP Battery — Compatible with APC BACKUPS BK420IPNP

Keep your APC BACKUPS BK420IPNP running at peak performance with this compatible replacement UPS battery built for reliability and consistent output. Meeting or exceeding OEM SLA standards, this high-performance UPS battery is engineered for emergency power and routine UPS support, delivering the long-lasting battery performance you expect from a quality replacement. Ideal for protecting electronics and maintaining uptime, it’s a practical solution for both residential and commercial UPS systems.

Key Specifications

  • Compatible Model: APC BACKUPS BK420IPNP
  • 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

Engineered for durability, this replacement UPS battery uses AGM technology to provide a sealed and stable energy source that is both maintenance-free and spill-proof. The high rate discharge capability ensures your APC BACKUPS BK420IPNP can deliver immediate power to critical loads during an outage, protecting routers, networking hardware, and other sensitive devices from data loss and downtime.

The battery’s certified safety credentials (U.L. Recognized and CE Certified) and brand-new factory condition offer dependable quality. Backed by a 1 Year Warranty, this product provides assurance and support for replacement cycles. As a high-performance UPS battery, it’s a sound investment for anyone looking to maintain uninterrupted power delivery with a long-lasting battery that reduces the need for frequent replacements.

Common applications include UPS backup for small networks and home offices, emergency power supply for communication devices, and providing steady power to battery-powered tools where SLA chemistry is required. With 12 Volts, 7.5 Ah capacity, and F2 terminals, compatibility and installation are straightforward for APC BACKUPS BK420IPNP systems.

Ready to upgrade your backup power system? Buy this replacement UPS battery for your APC BACKUPS BK420IPNP today and ensure reliable emergency power with a certified, long-lasting solution.

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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