PowerWare PRESTIGE Half Pack UPS High Performance Replacement Battery Set 17.52 lb
— Ready to ship immediately
Check that your old battery model number and device model to match our description. This makes sure they work together.
We ship your order same day if you buy it before 4 PM EST.
PowerWare PRESTIGE Half Pack UPS High Performance Replacement Battery Set is backordered and will ship as soon as it is back in stock.
Let customers speak for us
Send Your Battery Photo
Expert Technician Help
Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
POST YOUR BATTERY IMAGE
Product & Solutions Expert
✉ sales@batteryweb.com
Battery Care Tips
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
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.
Disclaimer
Disclaimer
⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.
🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
Volts & Amps
12 Volts | 5.5 Ah
Terminal Type
F2
SigmasTek SP12-5.5HR Replacement Battery Set — PowerWare PRESTIGE Half Pack
Upgrade your PowerWare PRESTIGE Half Pack with a reliable, high-performance replacement UPS battery set engineered for compatibility, dependable performance, and long-term reliability. This set includes five brand new SigmasTek SP12-5.5HR batteries (12 Volts, 5.5 AH) specifically configured for the PowerWare PRESTIGE Half Pack UPS. Designed for high rate discharge applications, these batteries deliver the quick bursts of power your UPS may demand during critical events while maintaining low self-discharge and strong vibration resistance for consistent operation.
Key Specifications
- Brand: SigmasTek
- Model: SP12-5.5HR
- Quantity: 5 batteries per set
- Voltage: 12 Volts
- Capacity: 5.5 AH
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof Construction
- Features: Low Self-discharge, High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Terminal Type: F2
- Compatible UPS Model: PowerWare PRESTIGE Half Pack
Benefits
These replacement batteries provide a durable, long-lasting battery solution for your PowerWare PRESTIGE Half Pack. The high rate discharge design ensures superior performance when your UPS requires rapid power delivery — ideal for short-duration, high-load events. Valve regulated, spill-proof construction enhances safety and allows use in enclosed UPS compartments without maintenance. Low self-discharge means batteries retain charge over storage periods, helping ensure ready performance when installed.
Built for heavy-duty environments, the high vibration resistance improves longevity under stress, while U.L. recognition and CE certification confirm that these batteries meet accepted safety and quality standards. Whether you need a replacement UPS battery set for routine maintenance or a high-performance UPS battery for emergency readiness, these SigmasTek units are engineered to meet or exceed OEM expectations. Typical applications include Uninterruptible Power Supply (UPS) units, emergency power supply systems, and battery-powered tools where short bursts of high power are required.
Our technically savvy staff personally tests each battery to ensure compatibility and performance with the PowerWare PRESTIGE Half Pack. Please note you must use all existing cables and hardware from your original configuration to connect the new UPS batteries. If you need help identifying compatibility or placing an order, our customer service team is available at or via e-mail.
Ready to replace your PowerWare PRESTIGE Half Pack batteries? Order this long-lasting battery set today for a tested, high-performance UPS battery replacement that ships quickly—orders for in-stock items typically ship within 24 hours. Buy now and restore dependable backup power to your UPS.
Technical Specifications
Product Highlights
- Brand Replacement : PowerWare PRESTIGE
- Manufacturer: SigmasTek
- Product Type: UPS Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
