$649
The Cybertake S1 Pro rates 3.2 among runs on DC or a battery battery-powered portable air conditioners; the DgtlMstr C11 3500 BTU rates 3.0 among 110 V AC for power stations ones. The DgtlMstr C11 3500 BTU costs $249.01 less ($399.99 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.
$399.99
Scores side by side
These two sit in different power input classes (runs on DC or a battery and 110 V AC for power stations), 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 | Cybertake S1 Pro | DgtlMstr C11 3500 BTU |
|---|---|---|
| Overall rating | 3.2/5 | 3.0/5 |
| Value 30% | 40 $158.29 per 1,000 BTU ($649, 4,100 BTU) | 60 $114.28 per 1,000 BTU ($399.99, 3,500 BTU) |
| Efficiency 25% | 50 rated cooling power not published (neutral score used) | 50 rated cooling power not published (neutral score used) |
| Noise 15% | 100 38 dB rated | 50 50 dB rated |
| Weight 10% | 81 21.6 lb | 49 33 lb |
| Warranty 20% | 0 warranty not published, scored as none | 0 warranty not published, scored as none |
Specifications
| Cybertake S1 Pro | DgtlMstr C11 3500 BTU | |
|---|---|---|
| Cooling and power | ||
| Cooling capacity | 4,100 BTU | 3,500 BTU |
| Power input | DC or AC | 110 V AC |
| Battery | Not included | Not included |
| Size and noise | ||
| Weight | 21.6 lb | 33 lb |
| Noise | 38 dB | 50 dB |
| App control | Yes | No |