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shefor 45W Laptop Charger for Lenovo IdeaPad
The shefor 45W Laptop Charger is a mains-powered replacement adapter listed for a range of Lenovo IdeaPad and other Lenovo models. Its stated 20V, 2.25A output and 4.0 × 1.7mm connector make checking your laptop’s exact power and plug requirements essential before purchase.
At a glance
- Listed for selected Lenovo IdeaPad 1, 3, 5, 100, 110, 120S, 310 and other Lenovo series.
- Manufacturer lists 20V DC output at 2.25A, rated 45W, and a 4.0 × 1.7mm connector.
- UK-style Type G mains plug is specified.
- The model lists short-circuit protection and CE, FCC and RoHS compliance claims.
Price
£9.33Save 15%
Reference price: £10.98
Price checked: 12 Nov 2026
View offerAhead of Black FridayExplore the selectionPros and cons
Pros
- The stated output and connector size give buyers concrete details to compare with their original adapter.
- The compatibility listing names a broad range of Lenovo families, including IdeaPad, Yoga, Flex and Chromebook models.
Technical specifications
23 specifications| Brand | shefor |
|---|---|
| Model | 45W Laptop Charger |
| Rated wattage | 45 watts |
|---|---|
| Output voltage | 20 Volts |
| Output current | 2.25 Amps |
| Input voltage | 100-240V AC |
| Input frequency | 50/60Hz |
| Power configuration | AC |
| Current type | DC |
| DC connector | DC power jack |
|---|---|
| Connector size | 4.0 * 1.7mm |
| Mains plug | Type G- UK style |
| Wireless connection listed | DC Power Connector |
| Mounting types listed | Wall Mount |
|---|---|
| Colour | Black |
| Enclosure material | Plastic |
| Listed special feature | Short Circuit Protection |
|---|---|
| Specification met | CE, FCC, RoHS |
| Compatible devices | Laptops |
|---|---|
| Manufacturer part number | DL45200225 |
| Country of origin | China |
| Package type | FFP |
| Warranty claim | One Year Warranty |
What to know before buying
- The compatibility list excludes some specific models, including IdeaPad 100S-11IBY and 100S-11BY, and says the Yoga 720-12IKB listing applies only to that exact model. Confirm your laptop model and original adapter’s voltage, current and connector before ordering.
What’s in the box
Included- 45W laptop charger
- User manual
Who is it for?
A good fit for
- Owners of a listed Lenovo laptop whose original adapter requires 20V, 2.25A, 45W and a 4.0 × 1.7mm connector.
- Buyers looking for a replacement with a UK-style Type G mains plug.
Less suited to
- Anyone whose laptop requires a different voltage, connector size or power rating.
- Buyers who cannot confirm their exact laptop model against the compatibility information.
Customer reviews on Amazon
- 5 stars
77% 77% - 4 stars
13% 13% - 3 stars
4% 4% - 2 stars
1% 1% - 1 star
5% 5%
Customer feedback reports positive impressions of quality and functionality, but compatibility experiences are mixed and durability criticism includes a report of failure after one month. For buyers, that makes model and connector matching especially important, while the durability comment is a reason to weigh the stated one-year warranty claim rather than assume long service life. Aggregate ratings are generally positive, but they do not establish compatibility or durability for a particular unit.
Positive themes
- Customers describe the charger as high quality and say it works well with their laptops.
Negative themes
- Durability feedback includes a report that the charger broke after one month of use.
Mixed feedback
- Compatibility feedback is mixed, with some customers saying it met their needs and others reporting issues.
Frequently asked questions
What output does this charger list?
The listing specifies 20 Volts and 2.25 Amps DC, with a rated wattage of 45 watts.
What connector size is stated?
The feature text specifies a 4.0 * 1.7mm connector. Compare it with your laptop’s original connector before buying.
Will it work with every Lenovo IdeaPad?
No. The listing names selected compatible models and calls out exceptions. Confirm your exact model, required output and connector.
What plug is listed for UK use?
The charger details specify Type G- UK style.
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