KNOLET 12V 13500 BTU Split AC
#1 in 12V splitFull review
The largest 12 V claim here at a low price, on a 20 cc compressor, which is the reason to doubt 13,500 BTU.
Amazon $372.92$372.92
The KNOLET 12V 13500 BTU Split AC is the better parking air conditioner overall, rated 3.4 to 2.9. The KNOLET 12V 13500 BTU Split AC leads on value. The KNOLET 12V 13500 BTU Split AC costs $128.27 less ($372.92 vs $501.19).
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.
KNOLET 12V 10000 BTU Split AC
#13 in 12V splitFull review
An 18 cc inverter scroll unit with a quiet 46 dB claim and a brushless fan motor, priced in the middle of the 10,000 BTU field.
Amazon $501.19$501.19
Which should you buy?
- Choose the KNOLET 12V 13500 BTU Split AC for value ($37.29 per 1,000 BTU ($372.92, 10,000 BTU credited of 13,500 claimed) vs $50.12 per 1,000 BTU ($501.19, 10,000 BTU)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 12V split parking air conditioner; a clear win is highlighted. How we rank explains each one.
| Factor weight | KNOLET 12V 13500 BTU Split AC | KNOLET 12V 10000 BTU Split AC |
|---|---|---|
| Overall rating | 3.4/5 | 2.9/5 |
| Value 35% | 66 $37.29 per 1,000 BTU ($372.92, 10,000 BTU credited of 13,500 claimed) | 40 $50.12 per 1,000 BTU ($501.19, 10,000 BTU) |
| Efficiency 20% | 50 input power not published (neutral score used) | 50 input power not published (neutral score used) |
| Noise 15% | 76 46 dB listed for the indoor unit | 76 46 dB listed for the indoor unit |
| Features 20% | 50 2 of 4: inverter compressor, low-voltage cutoff | 25 1 of 4: inverter compressor |
| Warranty 10% | 0 warranty not published, scored as none | 0 warranty not published, scored as none |
Specifications
| KNOLET 12V 13500 BTU Split AC | KNOLET 12V 10000 BTU Split AC | |
|---|---|---|
| Cooling and power | ||
| Claimed cooling | 13,500 BTU | 10,000 BTU |
| Supply voltage | 12 V | 12 V |
| Build | ||
| Layout | Split, two units | Split, two units |
| Compressor | 20 cc | 18 cc |
| Inverter compressor | Yes | Yes |
| Ships charged with refrigerant | No | No |
| Controls, noise and warranty | ||
| Low-voltage cutoff | Yes | - |
| Indoor noise | 46 dB | 46 dB |