Outohome YA01 5100 BTU
A 35 lb 5,100 BTU tent air conditioner that hides its power draw.
Amazon $369.99$369.99
The Outohome YA01 5100 BTU rates 3.4 among 110 V AC for power stations battery-powered portable air conditioners; the Cybertake S2 Pro rates 3.1 among runs on DC or a battery ones. The Outohome YA01 5100 BTU costs $409.01 less ($369.99 vs $779).
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.
Cybertake S2 Pro
A tent or van air conditioner that takes DC power directly, for buyers who want to skip the inverter.
Amazon $779$779
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 | Outohome YA01 5100 BTU | Cybertake S2 Pro |
|---|---|---|
| Overall rating | 3.4/5 | 3.1/5 |
| Value 30% | 88 $72.55 per 1,000 BTU ($369.99, 5,100 BTU) | 42 $152.75 per 1,000 BTU ($779, 5,100 BTU) |
| Efficiency 25% | 50 rated cooling power not published (neutral score used) | 50 rated cooling power not published (neutral score used) |
| Noise 15% | 70 46 dB rated | 100 40 dB rated |
| Weight 10% | 43 35 lb | 70 25.6 lb |
| Warranty 20% | 0 warranty not published, scored as none | 0 1-year warranty |
Specifications
| Outohome YA01 5100 BTU | Cybertake S2 Pro | |
|---|---|---|
| Cooling and power | ||
| Cooling capacity | 5,100 BTU | 5,100 BTU |
| Heating capacity | - | 6,100 BTU |
| Power input | 110 V AC | DC or AC |
| Battery | Not included | Not included |
| Size and noise | ||
| Weight | 35 lb | 25.6 lb |
| Noise | 46 dB | 40 dB |
| App control | No | - |
| Warranty | ||
| Warranty | - | 1 year |