Samsung NP750QHA: $3 a year to run
This model (Computers) uses 12 kWh of electricity a year, which costs about $3 a year and $25 over 10 years at 21.0¢/kWh.
Energy use
12 kWh
per year
Running cost per year
$3
21.0¢/kWh
Running cost over 10 years
$25
Efficiency rank
504 / 1,748
Product details
| Type | Notebook |
|---|---|
| Battery capacity (Wh) | 67.1 |
| Available since | December 2, 2024 |
Compared with the average model (Computers), this one saves about $2 a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| Acer A14-61M | 12 | $3 |
| ASUS M1605N | 12 | $3 |
| HP HSN-I49C-3 | 12 | $3 |
| HP 13-bg | 12 | $3 |
| Lenovo Lenovo V14 G6 ARP | 12 | $3 |
| Lenovo Lenovo V14 G4 IAN | 12 | $3 |
| Lenovo 83LF | 12 | $3 |
| Lenovo IdeaPad 3 17IRU7 | 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