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Unleash the True Power of Your ThinkPad Dock
Are you experiencing frustrating screen blackouts, random peripheral disconnects, or "insufficient power" warnings on your dual-monitor setup? The problem isn't your expensive docking station—it's likely your underpowered 90W or aging adapter. Our premium 135W (20V 6.75A) power supply is engineered to deliver a continuous, full-blood current, effortlessly driving dual 4K monitors, external drives, and your laptop simultaneously without breaking a sweat.
The "Yellow Square Tip" Rule - Please Read!
We want to save you the hassle of a frustrating return! Although this charger powers "USB-C and Thunderbolt Docks," the actual power input port on the back of your dock is NOT a USB-C shape. It requires a classic Yellow Rectangular Tip with a central metal pin. Please visually verify your dock's power port matches our images before purchasing.
Zero-Downgrade Dual Workstations
Stop crawling under your desk to retrieve your heavy original power brick every time you commute. Built with advanced IC chips and industrial-grade components for superior heat dissipation, this charger runs ice-cool even under heavy loads. It is the perfect, reliable solution to build a permanent, second charging basecamp at home or in the office.
Verified Compatibility (For 135W Docks):
Provides rock-solid power for Lenovo ThinkPad Docks requiring 135W or less:
- ThinkPad Universal Thunderbolt 3 / 4 Smart Dock
- ThinkPad Thunderbolt 3 Workstation Dock (Gen 1 & Gen 2)
- ThinkPad USB-C Dock Gen 2
- ThinkPad Hybrid USB-C with USB-A Dock
- ThinkPad Ultra / Pro / Basic Docking Stations
STRICTLY INCOMPATIBLE WITH (MUST READ):
- Standard USB-C Ports: WILL NOT plug directly into oval USB-C ports.
- 170W / 230W Workstations: DO NOT use if your dock or high-performance gaming laptop explicitly requires a 170W or 230W massive power supply. It will not provide enough juice.
(Please match your port to the YELLOW SQUARE TIP in our images!)
Technical Specifications:
- Input: 100-240V AC, 50-60Hz (Worldwide Compatibility)
- Output: 20V DC, 6.75A (135W Max) - Downward compatible with 90W / 65W
- Connector Size: 11mm x 5.0mm (Yellow Slim Tip with Center Pin)
- Package Includes: 1 x 135W AC Power Adapter, 1 x AC Wall Cord
Unleash the True Power of Your ThinkPad Dock
Are you experiencing frustrating screen blackouts, random peripheral disconnects, or "insufficient power" warnings on your dual-monitor setup? The problem isn't your expensive docking station—it's likely your underpowered 90W or aging adapter. Our premium 135W (20V 6.75A) power supply is engineered to deliver a continuous, full-blood current, effortlessly driving dual 4K monitors, external drives, and your laptop simultaneously without breaking a sweat.
The "Yellow Square Tip" Rule - Please Read!
We want to save you the hassle of a frustrating return! Although this charger powers "USB-C and Thunderbolt Docks," the actual power input port on the back of your dock is NOT a USB-C shape. It requires a classic Yellow Rectangular Tip with a central metal pin. Please visually verify your dock's power port matches our images before purchasing.
Zero-Downgrade Dual Workstations
Stop crawling under your desk to retrieve your heavy original power brick every time you commute. Built with advanced IC chips and industrial-grade components for superior heat dissipation, this charger runs ice-cool even under heavy loads. It is the perfect, reliable solution to build a permanent, second charging basecamp at home or in the office.
Verified Compatibility (For 135W Docks):
Provides rock-solid power for Lenovo ThinkPad Docks requiring 135W or less:
- ThinkPad Universal Thunderbolt 3 / 4 Smart Dock
- ThinkPad Thunderbolt 3 Workstation Dock (Gen 1 & Gen 2)
- ThinkPad USB-C Dock Gen 2
- ThinkPad Hybrid USB-C with USB-A Dock
- ThinkPad Ultra / Pro / Basic Docking Stations
STRICTLY INCOMPATIBLE WITH (MUST READ):
- Standard USB-C Ports: WILL NOT plug directly into oval USB-C ports.
- 170W / 230W Workstations: DO NOT use if your dock or high-performance gaming laptop explicitly requires a 170W or 230W massive power supply. It will not provide enough juice.
(Please match your port to the YELLOW SQUARE TIP in our images!)
Technical Specifications:
- Input: 100-240V AC, 50-60Hz (Worldwide Compatibility)
- Output: 20V DC, 6.75A (135W Max) - Downward compatible with 90W / 65W
- Connector Size: 11mm x 5.0mm (Yellow Slim Tip with Center Pin)
- Package Includes: 1 x 135W AC Power Adapter, 1 x AC Wall Cord