MEGAWISE RZ 618-3
A small 110 V cool-and-heat unit for a tent or truck cab, sold by Amazon itself.
Amazon $522.89$522.89
The MEGAWISE RZ 618-3 and the Countrymod 5000 BTU Camping AC are evenly matched, rated 3.5 and 3.4. The Countrymod 5000 BTU Camping AC wins on value. The Countrymod 5000 BTU Camping AC costs $173.89 less ($349 vs $522.89).
Prices were last checked November 9, 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.
Countrymod 5000 BTU Camping AC
A plain 5,000 BTU tent air conditioner with no power rating.
Amazon $349$349
Which should you buy?
- Choose the Countrymod 5000 BTU Camping AC for value ($69.80 per 1,000 BTU ($349, 5,000 BTU) vs $109.46 per 1,000 BTU ($522.89, 4,777 BTU)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 110 V AC for power stations battery-powered portable air conditioner; a clear win is highlighted. How we rank explains each one.
| Factor weight | MEGAWISE RZ 618-3 | Countrymod 5000 BTU Camping AC |
|---|---|---|
| Overall rating | 3.5/5 | 3.4/5 |
| Value 30% | 63 $109.46 per 1,000 BTU ($522.89, 4,777 BTU) | 91 $69.80 per 1,000 BTU ($349, 5,000 BTU) |
| Efficiency 25% | 100 11.4 BTU per watt (420 W rated) | 50 rated cooling power not published (neutral score used) |
| Noise 15% | 50 noise rating not published (neutral score used) | 75 45 dB rated |
| Weight 10% | 50 weight not published (neutral score used) | 43 35 lb |
| Warranty 20% | 0 1-year warranty | 0 warranty not published, scored as none |
Specifications
| MEGAWISE RZ 618-3 | Countrymod 5000 BTU Camping AC | |
|---|---|---|
| Cooling and power | ||
| Cooling capacity | 4,777 BTU | 5,000 BTU |
| Heating capacity | 2,730 BTU | - |
| Rated cooling power | 420 W | - |
| Power input | 110 V AC | 110 V AC |
| Battery | Not included | Not included |
| Size and noise | ||
| Weight | - | 35 lb |
| Noise | - | 45 dB |
| App control | No | No |
| Warranty | ||
| Warranty | 1 year | - |