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SigmasTek  |  SKU: BW-4666

PowerWare PW5110-350VA UPS High Performance Replacement Battery 3.5 lb

14% off
New arrival
Sale price $29.99 USD Regular price $34.99
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Reliable performance
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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 | 5.5 Ah

Terminal Type

F2

SigmasTek SP12-5.5HR Replacement for PowerWare PW5110-350VA

Designed specifically for the PowerWare PW5110-350VA, this SigmasTek SP12-5.5HR replacement UPS battery combines compatibility, dependable performance, and proven reliability. If your PowerWare PW5110-350VA needs a fresh power source, this replacement UPS battery delivers a high rate discharge profile for short bursts of increased power, low self-discharge for extended shelf life, and rugged construction that stands up to vibration and everyday use. Please note you must reuse all existing cables and hardware from your original configuration to connect this battery to your UPS.

Key Specifications

  • Brand: SigmasTek
  • Model / Part Number: SP12-5.5HR
  • Compatible UPS Model: PowerWare PW5110-350VA
  • Voltage: 12 Volts
  • Capacity: 5.5 Ah
  • Terminal Type: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof
  • Self-discharge: Low Self-discharge
  • Vibration Resistance: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

  • Durability: Built with valve regulated, spill proof construction and high vibration resistance, this high-performance UPS battery is engineered to resist the stresses common in UPS installations and mobile or industrial environments.
  • Long Life & Reliability: With low self-discharge characteristics and factory-fresh condition, this SigmasTek battery offers a long-lasting battery solution that helps ensure your PowerWare PW5110-350VA remains ready when you need it.
  • High Performance: The high rate discharge design supplies brief, powerful bursts of energy required by UPS systems during switchover events—making it an ideal choice when quick delivery of power matters.
  • Certified Safety: U.L. Recognition and CE Certification provide added assurance for safety and regulatory compliance in a variety of installations.
  • Typical Applications: Perfect for Uninterruptible Power Supply (UPS) units like the PowerWare PW5110-350VA, emergency power systems, and battery-powered tools where dependable, short-term energy delivery is required.
  • Tested & Guaranteed: Each battery is personally tested to meet or exceed OEM specifications and is backed by a 1 year warranty for added peace of mind.

This replacement UPS battery is an excellent, cost-effective option when you need a high-performance UPS battery that restores runtime and reliability to your PowerWare PW5110-350VA. Orders for in-stock items are typically shipped within 24 hours. If you need assistance, customer service is available at . Buy your long-lasting battery with confidence today and get the dependable power your equipment needs.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)3.5

Product Highlights

  • Brand Replacement : PowerWare PW5110-350VA
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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