AddOn
AddOn 4X21H27800-AA LENOVO 4X21H27800 COMP PWR ADPT 20V BK
Mfg Part Number: 4X21H27800-AA , Item #: 5799701
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Price: $117.39
Quantity:
More to Come
Last Updated: Mar 14, 2026
No Sales Tax except these states
, PO and Wire.
This is a Lenovo 4X21H27800 compatible USB-C 135W 20V at 6.75A laptop power adapter specifically designed for Lenovo notebooks. Our power adapters are 100% tested and compatible with the intended systems.
Main Specification
| General Information | |
| Manufacturer | AddOn |
| Manufacturer Part Number | 4X21H27800-AA |
| Manufacturer Website Address | http://www.addoncomputer.com |
| Brand Name | AddOn |
| Product Name | 135W Power Adapter |
| Packaged Quantity | 1 |
| Product Type | Power Adapter |
| Technical Information | |
| Device Supported | Notebook |
| Power Description | |
| Output Voltage | 20 V DC |
| Maximum Output Power | 135 W |
| Maximum Output Current | 6.75 A |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black |
| Height | 1.5" |
| Width | 3.5" |
| Depth | 7.5" |
| Weight (Approximate) | 14.40 oz |
| Miscellaneous | |
| Package Contents |
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| Compatible to OEM Part Number | 4X21H27800 |
| Country of Origin | China |
| TAA Compliant | No |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
