Please allow ~2-3 weeks to dispatch for quality control. Product images are for illustrative purposes only and may contain AI-generated content; they may not represent the final product you receive. Products are subject to the cosmetic grading policy detailed here.
If you are ordering a device that does not include a Windows 11 licence as standard, please check Microsoft's minimum system requirements to confirm if it can be upgraded later should you wish to do so.







Lenovo IdeaPad Flex 3 CB-11IGL05 Chromebook - Refurbished
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This compact 2-in-1 Chromebook features a touchscreen display, 360-degree hinge design, Intel Celeron N4020 processor, 4GB DDR4 memory, and 64GB eMMC storage. Perfect for students, remote workers, and casual users seeking an affordable, versatile computing solution backed by a comprehensive 12-month warranty from Reboot IT.
What Makes the Lenovo IdeaPad Flex 3 CB-11IGL05 a Versatile Chromebook Choice?
- 360-Degree Convertible Design: Transform between laptop, tent, stand, and tablet modes for maximum versatility in any environment, whether presenting, streaming, or note-taking.
- Energy-Efficient Intel Celeron N4020: This dual-core processor delivers reliable performance for web browsing, document editing, and video streaming while maintaining excellent battery life throughout your workday.
- Chrome OS Simplicity: Boot in seconds, automatic updates, built-in virus protection, and seamless integration with Google Workspace make this ideal for education and business environments.
- Touchscreen Interaction: The 11.6-inch multi-touch display supports finger navigation and stylus input, perfect for creative tasks, digital note-taking, and intuitive app interaction.
- Compact Portability: Weighing approximately 1.2kg with an ultra-slim profile, this Chromebook fits easily into backpacks and briefcases for all-day mobility.
- Fast eMMC Storage: The 64GB embedded storage provides quick boot times and app launches, while cloud integration ensures your files are always accessible and backed up.
How Does the Lenovo IdeaPad Flex 3 CB-11IGL05 Perform in Daily Business Use?
The IdeaPad Flex 3 CB-11IGL05 excels in modern work environments where mobility and efficiency matter most. Its Intel Celeron N4020 processor handles multiple Chrome tabs, Google Workspace applications, and video conferencing simultaneously without lag. The 4GB DDR4 memory ensures smooth multitasking between Gmail, Google Docs, Sheets, and Slides while maintaining responsive performance during Zoom meetings or Microsoft Teams calls.
The convertible design proves invaluable for presentations and collaborative work. Flip the screen 360 degrees to tent mode for client presentations, or fold it completely flat for tablet-style operation when reviewing documents or taking handwritten notes with a stylus. The touchscreen responds accurately to both finger taps and precision stylus input, making it equally suitable for data entry and creative annotation tasks.
Chrome OS delivers enterprise-grade security with automatic background updates, built-in malware protection, and sandboxed applications. Remote workers benefit from instant wake-from-sleep functionality, Google Drive synchronization for offline file access, and seamless integration with corporate G Suite accounts. Battery life typically extends 8-10 hours under normal usage, supporting full workdays without requiring a charger.
Complete Technical Specifications
| Processor | Intel Celeron N4020 dual-core, 1.1GHz base / 2.8GHz burst |
| Memory (RAM) | 4GB DDR4-2400 SDRAM (soldered, non-upgradeable) |
| Storage | 64GB eMMC 5.1 embedded flash storage |
| Display | 11.6" HD (1366 x 768) IPS multi-touch, 220 nits, anti-glare |
| Graphics | Intel UHD Graphics 600 (integrated) |
| Operating System | Chrome OS (automatic updates included) |
| Design | 360-degree convertible hinge (laptop/tent/stand/tablet modes) |
| USB Connectivity | 2x USB-C 3.1 Gen 1, 1x USB-A 3.1 Gen 1 |
| Audio/Video | 3.5mm headphone/microphone combo jack |
| Wireless | Wi-Fi 802.11ac (2x2), Bluetooth 4.2 |
| Webcam | 720p HD camera with privacy shutter |
| Audio | 2x 2W stereo speakers, dual-array microphone |
| Battery | 47.36Wh lithium-polymer, up to 10 hours usage |
| Keyboard | Full-size island-style with Chrome OS function keys |
| Dimensions | 290.3mm x 208.8mm x 17.5mm (W x D x H) |
| Weight | Approximately 1.2kg (2.65 lbs) |
| Build Material | Polymer chassis with textured finish |
| Security | Chrome OS verified boot, TPM 2.0 security chip |
| Model Number | 82BB000KAU (Australian market variant) |
Is the Lenovo IdeaPad Flex 3 CB-11IGL05 Right for Your Needs?
|
✓ Best For: • Students and remote learners • Business professionals using Google Workspace • Casual web browsing and media streaming • Digital note-taking and light creative tasks • Budget-conscious buyers seeking reliable performance |
✗ Not Recommended For: • High-end gaming or 3D rendering • Heavy video editing or photo processing • Windows-specific software requirements • Users needing extensive local storage • Professional CAD or engineering applications |
Understanding Condition Grades and Battery Health
All Reboot IT refurbished Chromebooks are professionally restored to meet our strict quality standards. Our transparent grading system ensures you know exactly what condition to expect, from cosmetic appearance to battery performance.
| A — Excellent | Minimal signs of use, no visible scratches on screen or housing | 70%+ of original capacity |
| B — Good | Light wear marks, possible minor keyboard impressions on screen | 50-70% of original capacity |
| C — Fair | Visible wear, scratches up to 5cm, possible minor dents | Under 50% of original capacity |
Every refurbished Chromebook includes a 30-day battery warranty. If your battery fails to hold charge within 30 days of purchase, Reboot IT will repair or replace it at no additional cost.
Frequently Asked Questions About the Lenovo IdeaPad Flex 3 CB-11IGL05
Can this Chromebook run Microsoft Office applications?
Yes, you can use Microsoft Office via the web-based Office 365 online apps or install the Android versions from Google Play Store for offline editing capabilities.
What warranty coverage is included with this refurbished Chromebook?
Every device includes a comprehensive 12-month warranty covering all hardware components and functionality, plus a separate 30-day battery warranty for replacement if battery fails to hold charge.
How long does the battery typically last on a single charge?
Battery life varies by condition grade and usage patterns, but typically ranges from 6-10 hours for web browsing, document editing, and video streaming under normal brightness settings.
Does this model support stylus input for note-taking?
Yes, the touchscreen supports both finger input and compatible styluses. While no stylus is included, most universal capacitive styluses work well for handwriting and drawing applications.
Can I install Windows on this Chromebook instead of Chrome OS?
Chrome OS is optimized for this hardware configuration. While technically possible to install other operating systems, it's not recommended and would void the warranty coverage.
What external monitors can I connect via USB-C?
Both USB-C ports support DisplayPort Alt Mode for connecting external monitors up to 4K resolution at 30Hz, perfect for extended desktop productivity setups.
Is the storage expandable beyond the built-in 64GB?
The eMMC storage is not user-upgradeable, but Chrome OS includes 100GB of free Google Drive cloud storage and supports external USB storage devices for additional capacity.
Warranty and After-Sales Support
Your refurbished Lenovo IdeaPad Flex 3 CB-11IGL05 is protected by a comprehensive 12-month hardware warranty provided by Reboot IT. This warranty covers all components including the motherboard, display, keyboard, ports, and wireless connectivity modules.
Additionally, all laptop purchases include a separate 30-day battery warranty. If your battery fails to hold adequate charge within the first 30 days, we will repair or replace it at no cost to you.
Our warranty claims process is straightforward: contact our support team, describe the issue, and we'll provide repair or replacement options. As Australia's trusted refurbished computer specialist since 2001, Reboot IT stands behind every device we sell with professional after-sales support.
Upgradeability and Compatibility Options
The Lenovo IdeaPad Flex 3 CB-11IGL05 features a compact, sealed design optimized for portability rather than user upgradeability. Both the 4GB DDR4 memory and 64GB eMMC storage are soldered to the motherboard and cannot be upgraded after purchase. However, the Chromebook supports external storage expansion via USB-A and USB-C ports for additional file storage needs.
Chrome OS automatically updates to the latest version, ensuring ongoing security patches and feature improvements. This model is guaranteed to receive Chrome OS updates until at least June 2028, providing years of software support and new functionality. The two USB-C ports support modern accessories including external displays, docking stations, and high-speed storage devices for expanded productivity options.
| Audio Output | None |
| Brand | Lenovo |
| Bundle Description | None |
| Colour | None |
| Custom Bundle | No |
| GPU | Radeon R3 Graphics |
| Graphics Processing Type | Integrated/On-Board Graphics |
| Hard Drive Capacity | 64GB |
| Item Height | 19.9mm |
| Item Length | 320mm |
| Item Weight | 1.50kg |
| Item Width | 220mm |
| Manufacturer Warranty | 1 Year |
| Processor | AMD A4-9120E |
| Processor Model | A4-9120E |
| Memory Type | DDR4 Onboard |
| Model | IdeaPad Slim 1-14AST-05 |
| MPN | 81VS- |
| Operating System | None |
| Operating System Edition | None |
| Optical Drive | None |
| Other Software | None |
| Max Turbo Speed | None |
| Processor Speed | 1.50GHz |
| RAM Size | 4GB |
| Release Date | Q1'20 |
| Release Year | 2020 |
| Screen Size | 14.0 in |
| SSD Capacity | None |
| Storage Type | eMMC |
| Connectivity | Wi-Fi |
| Features | None |
| Maximum Resolution | 1366x768 |
| Most Suitable For | Casual Computing |
| RAM Type | DDR4 Onboard |
| Series | IdeaPad |
| Type | Notebook/Laptop |
| Webcam | YES |
| L2 Cache | None |
| Cores | 2 |
| Maximum RAM Capacity | 4 GB |
| Hard drive upgradable | No |
| RAM upgradable | No |
Refurbished Computers - Cosmetic Grading Guide
Our supplier's refurbished hardware is typically graded either "Excellent" or "Good", however, some legacy products were graded under a letter grading system (A, B, C). Please find the definitions for each grade below and contact us if you're uncertain of a device's grade.
Used Smartphone / Refurbished Mobile Phones
"Excellent" Grade
Devices in this category appear like new, with very minor wear. Expect light or fine scratches on the screen that are shallow enough not to catch on a fingernail. The edge around the glass is virtually flawless, save for possible light scratching around the power port. The back plate may show light/fine scratches, including on the Apple logo, with any discoloration being minimal.
"Good" Grade
These devices are characterized by being fully tested and functional even if they have body scratches, minor paint chips, or a small hairline crack on the screen. Screens are free from dead pixels but may exhibit slight scratching from moderate use.
Refurbished Desktops, Laptops and Monitors
"Excellent" Grade - Laptops
Reserved for units that show barely any signs of previous use, these laptops may exhibit very minor scuffing or abrasions, associated only with minimal standard use. The keyboards show light wear, and importantly, the screens are pristine, free from any scratches, cracks, chips, dead pixels, dark spots, discoloration, or blemishes.
"Excellent" Grade - Desktops
Desktop PCs in the "Excellent" grade category are free from deep scratches, cracks, paint chips, or any broken/missing pieces, ensuring a sleek and almost-new aesthetic.
"Excellent" Grade - Monitors
"Excellent" grade is reserved for units that show evidence of very little to no previous use. Any wear on an "Excellent" Display, including housing/frame and/or external surfaces (i.e. Frame) is associated with standard minimal use. "Excellent" units may have minor scuffing and / or minor abrasions on plastics with from standard light previous use."Excellent" Displays will feature no scratches, cracks, chips, dead pixels, dark spots, discoloration or blemishes. Units will only feature the standard minimal wear and tear that is associated with a used unit.
"Good" Grade - Laptops
"Good" laptops may feature one or several small dings or dents on covers and / or small paint chips on the surface or small hairline cracks in the bezel. Laptop screens may feature uneven light diffusion in screen and may feature subtle blemishes. "Good" Laptops will not feature cracks screens but may feature slight scratching, dead pixels or white spots on the screen.
"Good" Grade - Desktops
"Good" grade desktops may have light scratches on external body and may feature more excessive unit housing and/or external case wear than "Excellent" units, including wear on case / lid. "Good" PCs may feature one or several small dings or dents on covers and / or small paint chips on the surface.
"Good" Grade - Monitors
Displays in the "Good" grade have been fully tested and are functional but may include scratches on body, small paint chips, minor cracks on body, loose and/or wobbly bases. "Good" Display screens may feature uneven light diffusion in screen and may feature subtle to moderate blemishes. "Good" Displays will not feature cracks on screens but may feature slight scratching on screen surfaces from moderate use or wear, dead pixels or white spots on the screen.
Legacy letter grading
Used Smartphone / Refurbished Mobile Phones
A Grade
- No chips, scratches or cracks on the front glass and housing
- No missing or alternative parts
- No sign of liquid damage
- Battery cannot be swollen
B Grade – Same as A Grade except:
- May have light scuffs but no chips or cracks
- Light scratches on housing or front glass
C-Grade – Same as B Grade except:
- Unlimited long shallow scratches on the front glass
- No chips or cracks on the front glass
- Unlimited scratches, chips/dents on back cover housing and corners
- Minor cracks allowed
- Customized housing and aftermarket covers allowed
Refurbished Desktops, Laptops and Monitors
A-Grade
- Overall excellent to very good cosmetic condition. Some may be pristine, others may have light scratches or minor blemishes
- Laptops may have some shiny areas around the keyboard such as the space bar, touchpad or touchpad buttons
- Keyboard keys will be in excellent condition
- Laptop and monitor screens will be blemish free
- Cosmetic blemishes will not impact the overall functionality or performance of the device
B-Grade
- Will have some cosmetic blemishes that include scratches and/or other imperfections
- Minor scratches and dents on the housing
- Laptops may have shiny keys or shiny surfaces around the keyboard however all characters will be legible
- Laptop and monitors screens will have imperfections such as minor scratches, minor chips and/or white spots. There will be no cracking on the screen
- Have the same warranty as A Grade
- Pricing will be cheaper than A Grade
C-Grade
- Same as B-Grade except may have unlimited scratches/blemishes on the screen
- May have cracks/chips or dents on the housing
- Have the same warranty as A Grade
- Pricing will be cheaper than B Grade











