Eaton Powerware PW9125-1250i UPS High Performance Compatible Replacement Battery Set 23.98 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 PW9125-1250i UPS High Performance Compatible 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 | 9 AH
Terminal Type
F2
Replacement SigmasTek SP12-9HR Battery Set for Eaton Powerware PW9125-1250i
Keep mission-critical systems running with this reliable replacement UPS battery set for the Eaton Powerware PW9125-1250i. Each kit contains four SigmasTek SP12-9HR sealed lead-acid batteries engineered for high rate discharge applications, delivering the short-duration power that ensures your PW9125-1250i continues to protect equipment during outages and power disturbances.
Key Specifications
- Battery Model: SigmasTek SP12-9HR
- Quantity: 4 batteries per set
- Voltage: 12 Volts
- Capacity: 9 AH (amp-hours)
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof (sealed)
- Self-discharge: Low self-discharge
- Durability: High vibration resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand new, factory fresh
- Warranty: 1 Year Warranty
- Compatibility: Eaton Powerware PW9125-1250i UPS unit
Benefits
Designed as a high-performance UPS battery replacement, this SigmasTek set combines robustness, safety, and performance. The high rate discharge profile supports the higher power demands of your PW9125-1250i during brief but critical events. Valve-regulated, spill-proof construction enhances safety and reduces maintenance, while low self-discharge keeps the pack ready for immediate use. High vibration resistance improves longevity in challenging operating conditions.
This replacement UPS battery set is ideal for protecting servers, network infrastructure, security systems, medical equipment, and other critical devices. It’s also suitable for emergency power setups and battery-powered tools where reliable short-term output is required. Each set is tested by our qualified staff to ensure it meets or exceeds OEM specifications, delivering a long-lasting battery solution that performs when needed most.
Please reuse your original cables and hardware to connect the new batteries. If you need help choosing or installing replacement batteries for the Eaton Powerware PW9125-1250i, contact our support team at . In-stock orders typically ship within 24 hours so you can restore backup power quickly.
Replace your battery pack with this dependable, long-lasting battery set for the Eaton Powerware PW9125-1250i today—order now to ensure uninterrupted protection for your critical systems.
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.
