LENOVO Self-Charging Bluetooth Keyboard-US English Bluetooth 5.1 USB-C Uses fast-charging Free from Batteries Three-Device Cycling 108 Keys 3yr WTY | 4Y41R69489

LENOVO Self-Charging Bluetooth Keyboard-US English Bluetooth 5.1 USB-C Uses fast-charging Free from Batteries Three-Device Cycling 108 Keys 3yr WTY

Key Details:
LENOVO Self-Charging Bluetooth Keyboard-US English Bluetooth 5.1 USB-C Uses fast-charging Free from Batteries Three-Device Cycling 108 Keys

Bluetooth 5.1, multi-device support, up to three-device connection
Support Microsoft swift pairing
Energy source: it uses ambient light to generate energy
Uses fast-charging super capacitors (SuperCap) to store light energy
A reserved USB-C port for emergency charging use
Can last for one month when fully charged
Low-profile 2.5-zone keyboard layout for effortless silent typing
Adjustable tilt leg and spill-resistant keyboard design
Customisation app: Lenovo Accessories and Display Manager
Enjoy total peace of mind thanks to the 3-year warranty.

Brand Lenovo
Connection Type Bluetooth 5.1
Color Black
Packed Dimensions (L x D x H) 443 mm x 169 mm x 33 mm (17.44′ x 6.65′ x 1.30′)
Weight 635 g (22.4 oz)
Packed Weight 797 g (28.11 oz)
Power Requirement
ambient light, USB-C Others
OS Requirements Windows10, Windows11
Y direction Key Pitch 19.05 mm (0.75′)
Specialized Software/Driver LADM
Maximum Operating Temperature 40 ℃ (104 ℉)
Minimum Relative Humidity (%) 20%
Warranty Type Customer Replaceable Unit (CRU)
Warranty Period 3 Year
Depth 151 mm (5.94′)
Keyboard Layout 2.5-zone
Maximum Relative Humidity (%) 95%
Package Type Brown box
Number of Keys 108 keys
Included Accessory Warranty Poster, Specific Poster
Special/Added Features Self-Charging using Ambient Light, No Battery Design
Switch Type Plunger type
Height 16 mm (0.63′)
Keyboard Key Lifecycle Up to 10 million clicks
Agency Approvals BQB, BQB QDID Purchase, SRRC, ANATEL, UKCA CE RED, EAC, UkrSEPRO, TCRA, RCM SDOC, BIS, WPC, TRC, ICASA, Maghreb, ECAS, ATT, CONATEL, URSEC, IFETEL, NOM-019
Tilt Adjustable Yes
X direction Key Pitch 19.05 mm (0.75′)
Minimum Operating Temperature -5 ℃ (23 ℉)
Length 420 mm (16.54′)
Hot Key F1 to F12
Language Layout US English
Hardware Requirements Supported Bluetooth 5.1
Key Style Island style keys

Product Last Updated: 24/09/2026

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