LiberNovo Dynamic Ergonomic Desk Chair + StepSync Footrest + Extra Battery Bundle - Comfy Home Office Chair with Adaptive Lumbar Support, 160° Recline & Built-in Spine Stretch, Black+45cm
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This item is eligible for return within 30 days of receipt
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Availability:
In Stock.
Arrives
Friday, May 8
Size: Midnight Black 45cm
Style: Chair + Footrest + Extra Battery
Features
- Bionic FlexFit Backrest: Precision-Tailored Comfort, perfectly Aligned for Your Spine.
- Dynamic Support: Adjusts instantly as you move, from headrest to armrests, for effortless comfort.
- Gentle Spine Stretching: Lean back, decompress, and recharge with built-in spine stretching.
- Recline Your Way, 105 to 160: Adjust from 105 to 160 with 4 positions, perfect for work, gaming, or relaxation.
- Dynamic Screen Alignment: The headrest and backrest tilt differentially to keep your gaze on the screen, with armrests sliding back 100mm for ergonomic support during work, gaming, or relaxation.
- Built with Battery: 2200mAh battery lasts up to 30 days with daily use, or a year with minimal adjustments.
- The Number of Packages: Your selected bundle contains 3 shipping packages.
Brand: LiberNovo
Color: Midnight Black
Material: Aerospace-Grade Panels, Hydrophilic Sponge, Linen-Like Elastic Fabric, Multi-Density Foam, Soft Sponge Fabric See more
Product Dimensions: 31.22"D x 29.14"W x 46.06"H
Size: Midnight Black 45cm
Brand Name: LiberNovo
Age Range Description: Adult
Included Components: Assembly Guide, Chair Parts, Hardware Kit
Model Name: CP-GW-0000042-00-01
Indoor Outdoor Usage: Indoor
Model Number: CP-GW-0000050-00-01
Manufacturer: LiberNovo
Unit Count: 3.0 Count
Material Type: Aerospace-Grade Panels, Hydrophilic Sponge, Linen-Like Elastic Fabric, Multi-Density Foam, Soft Sponge Fabric
Frame Material Type: Aerospace-Grade Panels
Seat Material: Sponge
Fill Material: Foam
Required Assembly: Yes
Maximum Weight Recommendation: 300 Pounds
Color: Midnight Black
Back Style: Continuous Back
Style Name: Chair + Footrest + Extra Battery
Pattern: Solid
Shape: Rectangular
Arm Style: Rounded
Leg Style: wheels
Item Dimensions D x W x H: 31.22"D x 29.14"W x 46.06"H
Size: Midnight Black 45cm
Item Weight: 24.22 Kilograms
Item Depth: 31.22 inches
Item Dimensions: 31.22 x 29.14 x 46.06 inches
Seat Depth: 17.72 inches
Reclining Position Count: 4
Is Foldable: No
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, May 8
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: Space Gray 45cm
Style: Chair + Footrest + Extra Battery
Be sure to read to the END. Environment. A few months back, I had a 22x38 inch fixed desktop with a pull-out tray for keyboard, etc. and a big name leather chair that did not have enough stuffing, that looked and felt underwhelming. Lumbar support was only up and down. No arms, and a big price. I work often, and sometimes long hours without breaks. Back, shoulder and neck pain were problematic. Discovery. Shopping online for a variable-height desk with a keyboard tray was an on-again/off-again activity. I finally outgrew my small desktop and got serious about buying a variable-height desk. One day, after watching a series of videos, one came up about computer desk chairs, and the gal mentioned the LiberNovo chair as the chair of the year and touched on high points about it. I wrote down the name to investigate it later. The promotional videos about the chair were very impressive. I watched the videos about the chair’s features, operation, etc. with real people in them. It deals with my back and shoulder pain the same way I do. For a person with back pain and shoulder pain, it sounded wonderful. It was unlike any dentist chair in recline; this chair supported your head perfectly through the entire movement. And the armrests move with you going down and up. The lumbar support that goes in-and-out. I was sold. I wanted one. Compared to big-name office chairs making similar claims about their products, whose prices are quite a bit higher, the LiberNovo chair price point is worthy of serious consideration. Evaluation. This chair is made of plastic components just like the big-name office chairs I’ve bought that lasted for years. It has fabric to support the lumbar stretching it provides. The videos showed how the chair can be adjusted to support your spine from your head to your butt. They showed the back of the chair flex to its occupant’s movements from side-to-side. I bookmarked videos about assembly of the chair. They showed two ways of measuring your body to determine the size of chair needed. Does anybody else offer you a chair size to measure? It’s a dramatic new approach. This was a chair like no other. It is truly a break-through in deign and comfort. It is the chair that others would like you to think they provide, but don’t deliver. In other words, the big-name chair makers can talk-the-talk, but do not show you real people in their chairs (walk-the-walk) to back up their claims. To me, that is where the rubber meets the road. Ordering. Unfortunately, the inventory of the size chair I needed was non-existent at the time. I kept looking. Finally, I saw the chair I wanted was available, and I took advantage of the opportunity. I decided to purchase through Amazon for the advantages it provides. I was provided a delivery date, and tracking information. The chair arrived earlier than stated, the footrest a few days later, and the rechargeable battery arrived on the date promised. Because you can purchase any combination of components, they each have their own packaging, and are shipped separately. It’s not the first product I ordered that had separate containers that could arrive on different dates. LiberNovo goes the extra mile to ensure you are not surprised about the delivery process. Delivery. The chair weighs 53 pounds. The box has no grip holes, so I borrowed a handcart to bring it in the house. After opening the carton, the first thing you see is a cardboard explaining how to assemble the chair. There is also some literature to explain other information. I unpacked the container and laid out the components, including needed tools, before commencing assembly. In removing the cushioned components from the carton, I was amazed at how thick and soft they were. For me, the instructions, at times, required some investigation and thought before execution. And, thus there was no difficulty in assembly. The footrest package also had a cardboard at the top showing how to assemble it. Again, the process was straightforward and easy to complete. The experience. After assembly, when I first sat in the chair, I couldn’t believe how great the lumbar, and head-neck-shoulder support were. Amazing! And then I worked on fine-tuning the adjustments as noted in the literature to make it even better. Previously, I had one tall desk chair, but none with a headrest because, from their appearance, I perceived them to be more cosmetic than therapeutic. This one is adjustable up/down, forward/back, PLUS tilt. Not to mention how nice the cushions feel. The armrests have more adjustments than any other chair I have ever experienced. I never had a chair like this before. It has support in contact with my body where it aches in all of its four positions. Yes, when your back is fully-supported by the chair back, it will bend and twist with your torso. I have used the lumbar stretching feature with the footrest. It’s a nice extra when you have been sitting a number of hours without a break. Then, because of the LiberNovo posture video with the person sitting properly against the chair back that I was not doing that. I was still sitting with my elbows on the desktop to get closer to the screen to read my documents/spreadsheets. My body had been telling me that too. So I spent time adjusting the magnification of the panels I use so I could emulate the correct posture and enjoy the benefits of this chair. My body is thanking me. Also, as a result of the change, I am less intense while working and more relaxed. Reflection. Now, I sit in my new chair at my desk with a keyboard tray, and everything is dynamically adjustable. And recall where I started. What a difference! My workspace has been completely transformed. In summary, if you always do what you've always done, you'll always get what you've always got. And, that’s my two cents.
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Reviewed in the United States on January 13, 2026 by Retired in TX
Size: Space Gray 48cm
Style: Chair + Footrest + Extra Battery
The media could not be loaded. I've had lower back issues for a long time. I've gone through dozens of chairs trying to find "the one" that would alleviate the problem. It was one disappointment after another—until LiberNovo came along. I am 5'8", and the 48 cm option worked out nicely for me. I opted for the extra battery and footrest bundle. At my height, I think having the footrest makes it more ergonomically correct after adjusting the chair height to align with my computer keyboard. I have been using the back-stretching function almost daily—sometimes more than once a day—and the battery pack still delivers. I don't think the extra battery is an essential item for that reason. In terms of comfort, LiberNovo is definitely the best chair I've owned by far. However, the chair is not perfect: The armrests move too easily: It would have been great to have a way to lock them in place to prevent them from sliding backward so freely. Too many plastic parts for a $1K chair: This is an issue I saw in reviews before buying, but I discounted them until I received mine. Longevity is a concern when so much plastic is used for support structures. Annoying creaks: The biggest issue so far is the very annoying creaking whenever I lean back. It’s difficult to pinpoint exactly where it's coming from—the chair seems to "moan" whenever I don’t keep my body absolutely still. I wish they had used more metal and less plastic for the parts, and I wish the chair were quieter in its daily operation. Overall, LiberNovo has a solid functional design, but they definitely have work to do regarding build quality.
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Reviewed in the United States on March 16, 2026 by KevinS
Size: Midnight Black 48cm
Style: Chair + Footrest + Extra Battery
This chair is much more comfortable than the chair it replaced (a Hon Ignition 2.0). It helps my back pain and I actually use the adjustments waaaay more than I thought I would. It's nice to be able to adjust the lumbar and increase/decrease support via buttons instead of trying to reach around and mess with levers. Not saying that necessarily justifies the cost, but it *is* nice. The four preset levels of tilt might be my favorite feature though. On the Hon Ignition, it was either (1) rigid upright or (2) tilt until as far as gravity wishes. This chair has four presets you adjust via a switch-like lever: Upright, Slight Recline, Significant Recline, and Almost-Flat-and-it-feels-like-the-chair-might-tip-over-on-the-way-back-the-first-few-times-you-try-it. I thought it was clever that the lever orientation corresponds to the presets (i.e., straight up, two diagonals at gradual severity, and horizontal). I guess I'm easily amused. If you do get this, I'd recommend getting the footrest. It really balances out the more reclined setting. The extra battery is handy, but you could certainly live without it. I've used the chair for a few weeks now and have adjusted it a few times every day. Still haven't had to swap out or charge the battery, so one battery/charge gives you plenty of use time. Guess I'll find out how long the battery actually lives (regarding usable lifetime). Assembly was a little tricky, but if you really pay attention to the pictures it's not too bad. It comes in a pretty big box, so you may need to unpack and move it into your intended room piece by piece.
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Reviewed in the United States on January 23, 2026 by Tropical Storm Rob
Size: Space Gray 48cm
Style: Chair + Footrest + Extra Battery
Great chair overall. Would give 5 stars but the seat could be a few inches deeper as I am 6’6”. Great customer service. My battery arrived from FedEx smashed and they replaced it with no issues. I hope they can make an extended seat and send me one!
Reviewed in the United States on February 6, 2026 by Gerald Smith
Size: Moss Green 45 cm
Style: Chair + Footrest + Extra Battery
How can I charge the battery . There is no charging cable
Reviewed in the United States on February 13, 2026 by Ming Lin