Anker PowerHouse 757 vs Anker PowerHouse 521
Quick Verdict
Deciding between the Anker PowerHouse 757 and the Anker PowerHouse 521 comes down to your specific power needs. For longer runtimes, the Anker PowerHouse 757 wins with an extra 973Wh of battery life. With 2400W of output, the Anker PowerHouse 757 outmuscles the Anker PowerHouse 521. Review the detailed specs table below for a full breakdown.
Detailed Comparison
| Feature | Anker PowerHouse 757 | Anker PowerHouse 521 |
|---|---|---|
| Power | ||
| Ac Output | 2400 W | 200 W |
| Battery Size | 1229 Wh | 256 Wh |
| Ac Output (Peak) | 1500 W | 450 W |
| Charge Time | 1.5 | 2.5 |
| Charge Time (Solar) | 4.5 | 4.1 |
| Charge Time (Car) | 13.8 | N/A |
| Solar Input (Max) | 300 W | N/A |
| Ports | ||
| Number Of Outputs (Total) | 13 W | 6 W |
| Ac Ports | 6 | 2 |
| Usb-C Ports | 2 | 1 |
| Usb Ports | 4 | 2 |
| Car Ports | 1 | 1 |
| Tt-30 Ports | 0 | 0 |
| Design | ||
| Weight | 1.99 kg | 3.70 kg |
| Volume | 31602.528 | 6575.386 |
| Has A Display | Yes | Yes |
| Has A Touch Screen | No | No |
| Has A Carry Handle | Yes | Yes |
| Thickness | 237 | 144 |
| Height | 288 | 211.4 |
| Width | 463 | 216 |
| Features | ||
| Has Ups Mode | Yes | No |
| Has A Wireless Charging Pad | No | No |
| Lifecycle | 3000 | 3000 |
| Ups Switchover Speed | 20 | N/A |
| Has An Led Light | Yes | Yes |
| Supports A Remote Smartphone | No | No |
| Supports Wi-Fi | No | No |
| Has Bluetooth | No | No |
| Warranty Period | 5 | 5 |