Lenovo 4X21U28814 power adapter/inverter Indoor 140 W Black
Stock: 0 units
Description
Description
Product overview
The ThinkPad Mobile Workstation 140W USB-C GaN Slim AC Adapter is the new GaN adapter with slim and compact design. It is your perfect replacement or spare power adapter for your PCs and provides excellent charging speed.
Why choose the Lenovo 4X21U28814 power adapter/inverter Indoor 140 W Black?
The Lenovo 4X21U28814 power adapter/inverter Indoor 140 W Black is a power adapters & inverters from Lenovo, selected for Canadian businesses that need reliable, specification-accurate hardware. Key figures at a glance — Purpose: Laptop; Power supply type: Indoor; Input voltage: 115 - 230 V. Every listing at FullOffice.ca is built from verified manufacturer data, so what you read here is what ships to you.
Highlights
Key benefits
- ✔ Verified manufacturer specifications — no guesswork before you buy
- ✔ Ships from Canada: 24 to 72 hours to major centres, 3 to 8 business days elsewhere
- ✔ Volume pricing available for business and reseller accounts
- ✔ Support by phone, WhatsApp or email before and after your purchase
Recommended use cases
- Desk setups and docking stations
- AV and presentation systems
- IT deployments and refresh projects
- Server room and rack cabling
Recommended industries
Specifications
| Specification | Detail |
|---|---|
| Purpose | Laptop |
| Power supply type | Indoor |
| Input voltage | 115 - 230 V |
| Input frequency | 50/60 Hz |
| Output power | 140 W |
| Output voltage | 28 V |
| Output current | 5 A |
| Brand compatibility | Lenovo |
| Compatibility | ThinkPad P16v Gen 3 (Intel) ThinkPad T1g Gen 8 |
| Product colour | Black |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 8 - 80% |
| Certification | UL/CB/CE EMC/CE Doc/PSE/IRAM/NOM/DOE,ErP,CoC/Nrcan/FCC and ICES/ Mexico MEPS/PSB/CCC/CECP/KC,MSIP/Korea MEPS/RCM/Australia safety/NZ Doc/BSMI/ EAC/Serbia/Ukraine/SII/NRCS/SABS/SIRIM/ISC/SONCAP/KEBS/STZ/INSM/KUCAS/BIS/Mor... |
| Cable length | 1 m |
| Width | 120 mm |
| Depth | 62.5 mm |
| Height | 22 mm |
| Weight | 500 g |
| Package type | Box |
| Quantity per pack | 1 pc(s) |
| Brand | Lenovo |
| Manufacturer part number | 4X21U28814 |
| GTIN / UPC | ['0195892134145', '195892134145', '4573681281397'] |
Frequently asked questions
How long does delivery take?
Orders are processed within 24 hours. Once your tracking number is issued, delivery takes 24 to 72 hours to major centres in the main provinces, and 3 to 8 business days to remote regions. We ship with FedEx, DHL, UPS, Canada Post and Purolator.
Is this product covered by a warranty?
Yes. This item carries the manufacturer's warranty. See our Refund Policy for return windows and conditions, or contact us and we will walk you through the process.
Can I get volume pricing?
Yes. Volume discounts apply automatically as quantity increases, and our team can quote larger projects directly — reach us by phone, WhatsApp or email.
Do the specifications on this page come from the manufacturer?
They do. Product data on this page is sourced from the manufacturer's own catalogue, not rewritten from a distributor summary.
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