Eaton Powerware 05146074-5591 UPS High Performance Replacement Battery Set 42.04 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.
Eaton Powerware 05146074-5591 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 | 7.5 Ah
Terminal Type
F2
SigmasTek SP12-7.5HR Replacement Battery Set — Eaton Powerware 05146074-5591
Get dependable backup power for your Eaton Powerware 05146074-5591 with this full replacement UPS battery set. This kit contains eight SigmasTek SP12-7.5HR batteries (12 Volts, 7.5 AH) and is engineered to provide consistent, high-rate discharge performance for UPS systems and emergency power applications. With factory-fresh cells and quality certifications, this long-lasting battery pack restores runtime and reliability to critical systems.
Key Specifications
- Compatible UPS Model: Eaton Powerware 05146074-5591
- Included Batteries: 8 x SigmasTek SP12-7.5HR
- Voltage: 12 Volts
- Capacity: 7.5 AH (Amp-hours)
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof Construction
- Characteristics: Low Self-discharge
- Durability: High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Manufacturer Brand: SigmasTek
- Note: Use all existing cables and hardware from your original configuration to connect the new UPS batteries
Benefits
- Enhanced Reliability — U.L. recognized and CE certified components provide reliable, standards-compliant operation for installations where safety and performance matter.
- High-Performance Delivery — The high rate discharge design allows this high-performance UPS battery set to supply elevated power during short-duration demands, making it ideal for supporting critical switching events and load transfers.
- Extended Service Life — Low self-discharge and factory-fresh construction increase usable service life and minimize the frequency of replacements, offering a cost-effective, long-lasting battery solution.
- Adaptable Use Cases — Well suited for Uninterruptible Power Supply (UPS) units, emergency power supply systems, and battery-powered tools, helping protect equipment from unexpected outages and providing reserve energy when needed.
- Quality Tested — Each pack is tested by experienced staff to meet or exceed OEM expectations, ensuring dependable performance and consistent runtime in real-world applications.
To ensure proper installation, please reuse all cables and hardware from your original configuration. Need help selecting the right replacement UPS battery or assistance with installation? Call our customer service at or email us for expert guidance. Place your order today and restore trusted backup power to your Eaton Powerware 05146074-5591 quickly and confidently.
Technical Specifications
Product Highlights
- Brand Replacement : Eaton Powerware
- 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.
