Liebert PS1440RT2-120 UPS High Performance Replacement Battery Set 21.02 lb
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Liebert PS1440RT2-120 UPS High Performance Replacement Battery Set is backordered and will ship as soon as it is back in stock.
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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
Replacement Battery Set for Liebert PS1440RT2-120
Keep your Liebert PS1440RT2-120 running at peak reliability with this replacement UPS battery set featuring four SigmasTek SP12-7.5HR batteries. Designed for perfect compatibility, this replacement UPS battery kit restores runtime and protects critical systems from interruptions. These factory-fresh batteries provide the dependable performance required by data centers, server rooms, and mission-critical environments that depend on a high-performance UPS battery for emergency support.
Key Specifications
- Kit includes: 4 x SigmasTek SP12-7.5HR batteries
- Voltage: 12 Volts
- Capacity: 7.5 AH (Amp-hours)
- Terminal type: F2
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof (VRLA)
- Features: Low Self-discharge, High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Compatible UPS model: Liebert PS1440RT2-120
Benefits
This replacement battery set provides durability and consistent output under load, making it an excellent long-lasting battery option for your Liebert PS1440RT2-120. The high-rate discharge design allows the batteries to supply short-duration, high-current demands commonly encountered during power transfer events. Low self-discharge ensures batteries remain ready even after extended storage, while high vibration resistance and valve regulated construction enhance longevity and safety. Certified by U.L. and CE, this kit meets recognized standards for quality and reliability.
Typical applications include uninterruptible power supply (UPS) systems, emergency power supplies, and battery-powered tools where dependable backup energy is essential. Our experienced technicians test each replacement UPS battery to ensure it meets or exceeds OEM specifications so you can rely on consistent performance. Please remember to reuse all existing cables and hardware from your original configuration when installing these replacement batteries into your UPS.
For purchasing help or installation guidance, contact our customer service at or email us. Orders for in-stock items typically ship within 24 hours so you can minimize downtime and restore protection quickly.
Take action now—order this high-performance UPS battery set for your Liebert PS1440RT2-120 and secure a long-lasting battery solution backed by a one-year warranty. Buy today and safeguard your equipment with dependable backup power.
Technical Specifications
Product Highlights
- Brand Replacement : Liebert PS1440RT2-120
- Manufacturer: SigmasTek
- Product Type: UPS Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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