Acer SFE16-I51: $3 a year to run
This model (Computers) uses 13 kWh of electricity a year, which costs about $3 a year and $26 over 10 years at 21.0¢/kWh.
Energy use
13 kWh
per year
Running cost per year
$3
21.0¢/kWh
Running cost over 10 years
$26
Efficiency rank
568 / 1,748
Product details
| Type | Notebook |
|---|---|
| Battery capacity (Wh) | 65.0 |
| Available since | March 24, 2026 |
Compared with the average model (Computers), this one saves about $2 a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| Acer AG14-I31P | 12 | $3 |
| Acer A15-51P | 12 | $3 |
| ASUS S3407V | 12 | $3 |
| DELL Latitude 7450 | 12 | $3 |
| Lenovo ThinkBook Plus G7 Auto Twist | 12 | $3 |
| Lenovo ThinkBook 14 2-in-1 G6 IPL | 12 | $3 |
| Lenovo Lenovo Chrome 2in1 14IRU10 | 12 | $3 |
| Lenovo IdeaPad Slim 3 16ARP10 | 12 | $3 |
- Refrigerators
- Freezers
- Washing machines
- Dishwashers
- Tumble dryers
- Room air conditioners
- Dehumidifiers
- Water heaters
- Electric cooktops and ranges
- Televisions
- Air purifiers
Source: ENERGY STAR (U.S. EPA) · 21.0¢/kWh (August 2026) · Methodology