A budget 5,000 BTU unit for buyers who accept a louder sleep mode.
Amazon $299.99The BAYKUL SOG-1 5000 BTU rates 3.7 among 110 V AC for power stations battery-powered portable air conditioners; the Cybertake S1 Pro rates 3.2 among runs on DC or a battery ones. The BAYKUL SOG-1 5000 BTU costs $349.01 less ($299.99 vs $649).
Prices were last checked November 4, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.

Scores side by side
These two sit in different power input classes (110 V AC for power stations and runs on DC or a battery), and each is scored against the reference points for its own class, so a rating says how well each does among its own power input peers. How we rank explains each factor.
| Factor weight | BAYKUL SOG-1 5000 BTU | Cybertake S1 Pro |
|---|---|---|
| Overall rating | 3.7/5 | 3.2/5 |
| Value 30% | 100 $60 per 1,000 BTU ($299.99, 5,000 BTU) | 40 $158.29 per 1,000 BTU ($649, 4,100 BTU) |
| Efficiency 25% | 100 12.5 BTU per watt (400 W rated) | 50 rated cooling power not published (neutral score used) |
| Noise 15% | 10 58 dB rated | 100 38 dB rated |
| Weight 10% | 50 weight not published (neutral score used) | 81 21.6 lb |
| Warranty 20% | 0 warranty not published, scored as none | 0 warranty not published, scored as none |
Specifications
| BAYKUL SOG-1 5000 BTU | Cybertake S1 Pro | |
|---|---|---|
| Cooling and power | ||
| Cooling capacity | 5,000 BTU | 4,100 BTU |
| Rated cooling power | 400 W | - |
| Power input | 110 V AC | DC or AC |
| Battery | Not included | Not included |
| Size and noise | ||
| Weight | - | 21.6 lb |
| Noise | 58 dB | 38 dB |
| App control | No | Yes |