Lenovo
800 Self-Charging Bluetooth Keyboard, Uses Ambient Light for Charging, Bluetooth 5.1, Supports 3 Devices, Battery Free, Wireless, Grey
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
Bottom line: The 800 Self-Charging Bluetooth Keyboard, Uses Ambient Light for Charging, Bluetooth 5.1, Supports 3 Devices, Battery Free, Wireless, Grey is a category leader on buyer feedback in the gaming peripherals category, priced around $62.99, rated 4.6★ across 51 verified Amazon reviews. A confident buy for most shoppers in this category.
The Lenovo 800 Self-Charging Bluetooth Keyboard sets a new standard in wireless innovation, blending sustainability with cutting-edge technology. Boasting advanced light-capturing technology, it draws energy from the sun and surrounding light to charge itself — eliminating the need for batteries, cables, or power sockets. It connects seamlessly to up to three devices via Bluetooth®, helping you stay productive as you earn your green stripes.
SpecPicks Verdict
SpecPicks classifies Lenovo 800 Self-Charging Bluetooth Keyboard, Uses Ambient Light for… as a category leader on buyer feedback in the gaming peripherals category, based on 51 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Lenovo's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.6★ average across customer reviews
- ✓ Backed by Lenovo's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Power and innovation Tap into groundbreaking technology with the Lenovo first 100% battery-free wireless keyboard. By harnessing energy from dynamic ambient light collection panels, this keyboard eliminates traditional energy constraints. Its use of supercapacitors ensures a longer lifespan and greater environmental sustainability compared to conventional batteries
- Efficient and sustainable With cutting-edge light-converting technology, the keyboard’s compact panels generate energy triple efficiently than conventional designs—even in low-light conditions. Available in black and white, packaging for both models is 100% plastic-free and paper-based, minimizing their environmental impact.
- Reliable and durable Built for the demands of today’s work-from-anywhere life, this keyboard boasts ultra-low power consumption—just 25% of a standard keyboard. With a full charge, it can last up to 1 month1, eliminating any concerns about runtime. With its seamless performance and durability, it’s designed to keep pace with your every move
- Connectivity: Bluetooth 5.1, Supports 3 Devices Quick Paring: Microsoft Swift Pair Switch : Plunger (Spill-resistant) Key Travel : 2.0 mm Key Lifecycle : Up to 10 Million Clicks
- No Battery, Supercapacitor to stored energy Energy harvesting is achieved by collecting ambient light from Photovoltaic Cell Operating Time in Complete Darkness: Up to 1 month* of use in a completely dark environment
Full Specifications
| Brand | Lenovo |
|---|---|
| Color | Grey |
| Language | English |
| Material | Recycled Plastic |
| Model Name | 4Y41R69489 |
| Unit Count | 1.0 Count |
| Switch Type | Plunger |
| Connectivity | Bluetooth |
| Model Number | 4Y41R69489 |
| Power Source | Solar Powered |
| Compatibility | Switch |
| Built-In Media | Self-Charging Bluetooth Keyboard-US English, Warranty Poster, Specific Poster |
| Connection Type | Wireless |
| Keyboard Layout | QWERTY |
Ready to buy?
Lenovo 800 Self-Charging Bluetooth Keyboard, Uses Ambient Light for Charging, Bluetooth 5.1, Supports 3 Devices, Battery Free, Wireless, Grey is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
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