Robust replacement adapter designed for Lenovo ThinkPad laptops and mobile workstations requiring 135 W power and a 7.9 mm √ó 5.5 mm big-pin connector. Ideal for high-performance models in the T, W series and other business notebooks.
135W Power7.9√ó5.5mm Big PinStable Charging1-Year Warranty
Technical Specifications
Output: 20V — 6.75A (135W)
Pin Size: 7.9mm √ó 5.5mm (Big Pin)
Input Voltage: 100–240V AC
Build Quality: Heavy-duty cable & housing
Protection: OVP / OCP / SCP Multi-layer Safety
Warranty: 1 Year Replacement
Key Advantages
High-Performance 135W Output
Delivers reliable power for demanding Lenovo ThinkPad business notebooks, mobile workstations and pro use.
Large 7.9√ó5.5mm Big Pin Connector
Ensures a secure fit and optimal power delivery for compatible Lenovo systems.
Advanced Safety Protection
Protects your laptop with built-in circuits against over-voltage, short-circuit and overload.
Efficient Thermal Design
Operates with minimal heat during extended workloads and professional usage.
Compatibility
Perfect for Lenovo systems requiring 20V/6.75A with a 7.9mm √ó 5.5mm Big Pin connector. Includes many Lenovo ThinkPad models such as: