For campers who want a battery fridge for less than Anker or EcoFlow. The warranty is short.
Amazon $437.99 ACOPOWER $438The LiONCooler Mini VX28 rates 3.1 among small 12V fridges; the LiONCooler Pro 30L rates 3.0 among mid-size ones. The LiONCooler Mini VX28 costs $60.01 less ($437.99 vs $498).

For campers who want a battery fridge for less than Anker or EcoFlow. The warranty is short.
ACOPOWER $498Prices were last checked October 21, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Scores side by side
These two sit in different size classes (small and mid-size), and each is scored against the reference points for its own class, so a rating says how well each does among its own size peers. How we rank explains each factor.
| Factor weight | LiONCooler Mini VX28 | LiONCooler Pro 30L |
|---|---|---|
| Overall rating | 3.1/5 | 3.0/5 |
| Value 35% | 76 $15.64 per liter | 56 $16.60 per liter |
| Efficiency 20% | 50 no daily energy figure published (neutral score used) | 50 no daily energy figure published (neutral score used) |
| Warranty 20% | 0 1-year unit | 0 1-year unit |
| Build 15% | 50 compressor maker not stated (neutral score used) | 50 compressor maker not stated (neutral score used) |
| Portability 10% | 26 1.34 lb per liter | 62 0.98 lb per liter |
Specifications
| LiONCooler Mini VX28 | LiONCooler Pro 30L | |
|---|---|---|
| Capacity | ||
| Capacity | 28 L (28 qt) | 30 L (32 qt) |
| Zones | Single zone | Single zone |
| Temperature range | −4 to 68 °F | −4 to 68 °F |
| Price per liter | $15.64 | $16.60 |
| Power | ||
| Rated input | 45 W | 50 W |
| Battery | Removable, 193 Wh | Removable, 193 Wh |
| AC adapter included | Yes | Yes |
| Build | ||
| Weight (empty) | 37.5 lb | 29.5 lb |
| Noise (maker) | - | 40 dB |
| App control | Yes | Yes |
| Warranty | 1 yr | 1 yr |