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SigmasTek  |  SKU: BW-4231

APC Back-UPS Pro 350 BP350 UPS High Performance Replacement Battery 5.25 lb

21% off
New arrival
Sale price $33.99 USD Regular price $42.99
Shipping calculated at checkout.
Meets or exceeds OEM SLA battery specifications for reliable performance
Absorbent Glass Mat (AGM) technology for leak-proof and safe operation
Maintenance-free design with spill-proof construction for hassle-free use
U.L. Recognized and CE Certified for guaranteed quality and safety
Includes 1 year warranty and is brand new, factory fresh
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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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Volts & Amps

12 Volts | 7.5 Ah

Terminal Type

F2

APC Pro 350 BP350 Replacement Battery — Compatible with APC Pro 350 BP350

Keep your APC Pro 350 BP350 running at peak reliability with this premium replacement UPS battery. Engineered to meet or exceed OEM SLA specifications, this battery delivers dependable performance, consistent runtime, and peace of mind for home and small office environments. Whether you need a direct swap for your APC Pro 350 BP350 or a high-quality spare for emergency readiness, this SigmasTek replacement offers the compatibility and reliability you expect from a long-lasting battery solution.

Key Specifications

  • Compatible UPS Model: APC Pro 350 BP350
  • Battery Type: Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Voltage: 12 Volts
  • Capacity: 7.5 Ah
  • Terminal Type: F2
  • Design: High Rate Discharge Design
  • Maintenance: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Typical Applications: Emergency Power Supply, Battery Powered Tools

Benefits

This replacement UPS battery is built for durability and reliable performance. AGM construction provides excellent vibration resistance and a sealed, spill-proof design that reduces maintenance and enhances safety in enclosed UPS compartments. The high rate discharge design supports the quick energy delivery needed during power interruptions, making this a true high-performance UPS battery for your APC Pro 350 BP350.

Expect long life and consistent operation thanks to quality-controlled manufacturing and strict certification testing (U.L. and CE). As a long-lasting battery option, it handles regular cycling and standby duty with dependable recharge acceptance and stable output. Use it as a direct replacement in your APC Pro 350 BP350 UPS to restore runtime, or keep it on hand as a backup for emergency power and battery-powered tools.

Ideal for home, small business, and IT closet applications, this SigmasTek unit combines safety, performance, and compatibility. It's a maintenance-free choice that minimizes hassle while maximizing uptime for sensitive electronics, network equipment, and point-of-sale systems.

Ready to restore full protection to your APC Pro 350 BP350? Order this replacement UPS battery today to get a high-performance UPS battery replacement that’s compatible, long-lasting, and backed by a 1 year warranty. Add to cart now and ensure uninterrupted power when you need it most.

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

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