Name: SamFansar 4000 BTU Camping AC
Brand: SamFansar
Price: 229.98 USD

3.8/5#8 of 16 in 110 V AC for power stations battery air conditioners
3.8

The cheapest unit here, for a small tent or a sleeping cab.

4,000 BTUCooling
400 WRated power
110 V ACInput

Check price at Amazon$229.98

Price checked November 3, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros

Lowest price in the group
29 lb
Drain-free below 70% humidity

Cons

Smaller 4,000 BTU
Warranty not stated
110 V AC only

How it scores

The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its power input. How we rank explains each one.

Value $57.49 per 1,000 BTU ($229.98, 4,000 BTU)100
Efficiency 10 BTU per watt (400 W rated)75
Noise 46 dB rated70
Weight 29 lb60
Warranty warranty not published, scored as none0

Specifications

Cooling and power
Model number	4000 BTU
Cooling capacity	4,000 BTU
Rated cooling power	400 W
Power input	110 V AC
Battery	Not included
Size and noise
Weight	29 lb
Noise	46 dB
App control	No