Lenovo 135W AC adapter

This 135W AC power supply is designed for Lenovo laptop models that require powerful charging capabilities. With an output of 135 watts at 20 volts and 6.75 amps, the adapter provides sufficient power for demanding computing tasks while charging. The compact design measures approximately 10.5 cm in length, 4.5 cm in width, and 2.8 cm in height, weighing around 350 grams, making it portable for travel or office use. It features a standard AC input of 100-240 volts at 50-60 Hz, ensuring compatibility with international outlets. The adapter includes a 1.8-meter power cable and uses Lenovo's proprietary square connector, which provides a secure connection with compatible laptops. Made from durable materials and equipped with overcurrent protection, this power supply maintains stable voltage output during extended use. The efficient power conversion minimizes energy waste during operation. Users should check compatibility with their specific Lenovo laptop model before use, as connector types and power requirements may vary between different laptop series. The adapter operates within a temperature range of 0-40°C and should be stored in dry conditions when not in use. This replacement power supply serves as a successor to earlier Lenovo power supplies with similar specifications.