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Description
Liebert Internal Battery KitKeep your critical systems resilient with the Liebert Internal Battery Kit, an OEM grade replacement battery solution designed to restore full performance to your Liebert uninterruptible power supply (UPS). This kit is engineered to match the original manufacturer specifications, delivering reliable energy storage, predictable runtime, and a safe, maintenance free operation. Whether youre protecting servers, networking gear, medical devices, or
Keep your critical systems resilient with the Liebert Internal Battery Kit, an OEM-grade replacement battery solution designed to restore full performance to your Liebert uninterruptible power supply (UPS). This kit is engineered to match the original manufacturer specifications, delivering reliable energy storage, predictable runtime, and a safe, maintenance-free operation. Whether you’re protecting servers, networking gear, medical devices, or mission-critical workstations, this battery kit helps ensure uninterrupted power when mains fail or fluctuations occur. With a focus on safety, efficiency, and easy installation, the Liebert Internal Battery Kit is the smart choice for preserving uptime and protecting important data.
- OEM-grade fit, designed to meet Liebert's exact specifications for compatibility and performance across supported UPS models.
- Optimized for extended runtime and consistent discharge, delivering reliable backup power when you need it most.
- Quick, tool-light installation with clear connectors and alignment features to minimize downtime and risk of misconnection.
- Built-in safety features including overcharge protection, temperature monitoring, and short-circuit safeguards to protect the UPS and connected equipment.
- Quiet operation, low self-discharge, and long service life with maintenance-free VRLA chemistry, reducing ongoing maintenance costs.
Technical Details of Liebert Internal Battery Kit
- Compatibility: Designed for select Liebert UPS systems; verify compatibility with your model using the SKU/UPC reference.
- Battery type: VRLA sealed lead-acid battery module compatible with internal battery bays.
- Replacement type: OEM replacement kit; ensures identical voltage, capacity, and electrical characteristics to original equipment.
- Installation: Intended for professional installation by trained technicians; standard safety procedures apply.
- Warranty: Manufacturer-backed warranty and service support.
How to install Liebert Internal Battery Kit
- Power down the UPS, unplug from mains, and disconnect load to ensure safety.
- Open the UPS cover and locate the existing internal battery pack.
- Disconnect cables from the old battery kit, noting polarity for correct reattachment.
- Connect the new Liebert Internal Battery Kit using the same connectors and verify snug connections.
- Re-secure the battery module, replace the cover, and reconnect the UPS to the mains; perform a self-test and run a brief runtime check to confirm proper operation.
Frequently asked questions
- Q: Is this kit compatible with all Liebert UPS models? A: Not all models are supported. Check compatibility with your specific UPS model using the SKU/UPC reference provided for the kit.
- Q: What kind of runtime improvement can I expect after installation? A: Runtime restoration depends on the UPS model and the current load. The kit restores the original manufacturer-rated runtime and ensures reliable backup power during outages.
- Q: Do I need a professional technician to install this kit? A: For safety, warranty, and optimal performance, installation by a qualified technician is recommended. Follow the manufacturer’s guidelines and safety procedures during replacement.
- Q: What warranty coverage comes with the Liebert Internal Battery Kit? A: The kit generally includes a manufacturer-backed warranty; consult the product documentation or vendor support for exact terms and duration.
- Q: How can I verify the UPS is functioning correctly after installation? A: After installation, perform a UPS self-test, verify output voltage under load, check battery status indicators, and confirm that the system passes a simulated outage test to ensure reliability.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Great quality pillows. Very difficult wrapping.
Color: White, Size: King (Pack of 2)
The Pillows are the real deal. Very fluffy but with good support. I was surprised by the weight of the box they came in, pretty heavy so you know there’s good quality pillows inside.
The one negative is that the pillows are packed in very very tight plastic because they come compressed. But the thing is, it’s really a chore to open them. You have to be careful not to cut through the plastic to the material, but the plastic is put on so incredibly tight that it’s even hard to get your finger underneath.
But I found a way to open them. Near the top, insert A very flat metal ruler as far in as you could get it. Then cut through the plastic that’s above the metal ruler. That prevents a sharp tool from damaging the pillows. As you get through the plastic above the ruler, keep pushing the ruler further down into the package. Believe me, this simplifies what could be a very difficult unpacking. I am very surprised that the company that makes them does not insert the type of opener that you find on boxes you receive in the mail or even packages that you get from the grocery store where you just pull a tab and that opens the package.
These are really good pillows, but you must be very careful about using a sharp object when opening the box and when trying to cut through the plastic. I am a strong man and have the tools needed, a very flat metal ruler, and a box cutter, knife, or razor. Good luck. !!
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Reviewed in the United States on May 5, 2026
★★★★★ 5
These hold up very well
Color: White, Size: Standard (Pack of 2)
I have NO luck with pillows. I’ve been in stores & tried them. They seemed ok there. At home, nope. I’ve been getting headaches & neck aches from lousy pillows. I’ll change one, a few nights relief. It doesn’t help that I’m prone to headaches. After reading about different pillows, I settled on these. The reviews were better than so many different ones I was looking at. Including high priced & brand names. I bought the standard size. When I saw, “Customers Usually Keep This”, I kept my fingers crossed. When I received them, I took one out of the package & put my head on it & thought, oh no! This is too hard! I tried it again. Ok….. I slept on it & haven’t had any pains since. It’s soft but firm enough to keep my head from sinking & messing up my neck. I don’t move. No more flipping my pillow over. My head doesn’t go below my neck anymore! This has been 2 months now, but it hasn’t changed at all. I wake up happy, not complaining. No more pains or headaches. This saved me from losing days with a heating pad or an ice pack. The price was excellent for 2 pillows. I can’t believe a blind buy was the answer! These are incredible. Finally, something worked for me.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Awesome Pillows!
Color: White, Size: King (Pack of 2)
These pillows are super soft! I love them. I bought them when I caught a bad cold and needed to prop myself up. Worked so great! Definitely give these pillows a try. They're very reasonably priced too.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Super comfortable!!!!
Size: Queen - Pack of 2, Style: Medium, Configuration: Pillow
They are super soft and large; they come vacuum-sealed and expand very quickly. They aren't heavy, and they are incredible for sleeping and watching TV in bed.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Comfort and Quality
Size: Queen - Pack of 2, Style: Medium, Configuration: Pillow
These pillows are very comfortable. They hold their shape well throughout the night and have greatly improved my sleep. Plus, the quality of the materials is excellent. Highly recommended!
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Reviewed in the United States on June 2, 2026