StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › thinkstar
thinkstar
thinkstar Portable Air Conditioner 500ml Water Tank

thinkstar Portable Air Conditioner 500ml Water Tank

Best price now

$38.14at SearsChecked Nov 8

Prices are checked against each store and labelled with when.

Visit Sears

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $38.14 at Sears on Nov 8.

Our take on the thinkstar Portable Air Conditioner 500ml Water Tank

The thinkstar Portable Air Conditioner is a small evaporative air cooler with a 500ml water tank. It blows air over water to take the edge off dry heat and runs on far less power than a compressor air conditioner. It suits a desk, bedside table or small room where a full unit won't fit. It is not a real air conditioner: it does not refrigerate, so it cannot cool a whole room or beat humid heat. Expect a fan with a cool, damp breeze rather than a temperature drop like a split system or portable AC.

Best forDesk and bedside cooling in dry heatSmall rooms, offices and dormsCamping and car trips where a plug is handyShoppers who want low power draw
Pros
  • Compact and easy to move between rooms
  • 500ml tank gives a decent run between refills
  • Uses much less power than a compressor AC
  • Simple evaporative cooling, no refrigerant
  • Takes up little space on a desk or floor
Cons
  • Not a true air conditioner; no real room cooling
  • Works poorly in humid weather
  • Small tank needs frequent refilling
  • Cooling reach is limited to close range
  • Noisy fan at higher speeds

thinkstar Portable Air Conditioner 500ml Water Tank prices at every store

  • SearsNew

    In stock

    $38.14Checked Nov 8
    Visit Sears

thinkstar Portable Air Conditioner 500ml Water Tank price history

Lowest price we've seen: $38.14 on Nov 8 at Sears. Tracked across 1 store since Nov 8.

From Sears

  • Mobile and can be easily dragged to any place where cooling is needed
  • Powerful enough to effectively reduce the temperature of the surrounding environment
  • Uses a safe, environmentally friendly cooling method that does not pollute
  • Lower energy consumption than traditional air conditioner units
  • Exquisite and compact design that occupies less space
  • Suitable for room, office, camping or car use
Guarantee
All marketplace sales are backed by the Sears Marketplace Guarantee: get the product you ordered, when you expect it, or get your money back, original shipping
Returns
Returns of all kinds accepted within 30 days of the delivery date; refunds issued in the same form as the original method of payment.
Shipping
FREE Shipping is available; buy now and receive by Wed, November 18.

About the thinkstar Portable Air Conditioner 500ml Water Tank

This is a portable evaporative air cooler with a 500 ml water tank. It works as a water-cooled fan and lowers the temperature of the air around it. The cooling method is described as safe and environmentally friendly, and it does not pollute.

The unit is mobile and easy to move to wherever cooling is needed, such as a room, office, campsite or car. Its compact design takes up little space. It uses less energy than traditional air conditioner units.

Type
Portable evaporative air cooler (water-cooled fan)
Water tank
500 ml
Use
Room, office, camping, car
Brand
thinkstar

Questions and answers

Is this a real air conditioner?
No. It is an evaporative air cooler: a fan pulls air over water and blows out a cooler, slightly damp breeze. It has no compressor or refrigerant, so it cannot lower a room's temperature the way an AC unit does.
How long does the 500ml tank last?
Run time depends on fan speed and how dry the air is. Expect a few hours per fill on low, less on high. Refill with cold water for the best effect.
Does it work in humid weather?
Poorly. Evaporative cooling relies on dry air, so in muggy conditions the breeze feels little cooler than a plain fan. It works best in hot, dry climates.
Can I use it in a car or tent?
Only if you have a way to power it, such as a suitable adapter or power bank. Check the power input before relying on it away from a wall outlet.
How does it compare with a portable AC?
A portable AC uses a compressor and exhaust hose to genuinely cool a room, but draws far more power and is much larger. This unit is cheaper to run and easier to move, but its cooling is mild and local.
Where is the thinkstar Portable Air Conditioner 500ml Water Tank cheapest?
At Sears, for $38.14, as of our latest check.

Stores we've priced the thinkstar Portable Air Conditioner 500ml Water Tank at

  • Sears deals and prices

More from thinkstar

  • T
    thinkstar Cordless Drill Set 20V Lithium-Ion Power Drill Kit with Battery and Charger
    thinkstar Cordless Drill Set 20V Lithium-Ion Power Drill Kit with Battery and Charger
  • T
    thinkstar PRINxy Cordless Stick Vacuum
    thinkstar PRINxy Cordless Stick Vacuum
  • T
    thinkstar Cordless Stick Vacuum Cleaner
    thinkstar Cordless Stick Vacuum Cleaner
  • T
    thinkstar Cordless Vacuum Cleaner
thinkstar Cordless Vacuum Cleaner
  • T
    thinkstar Titan L100 55 Inch Outdoor 4K HDR Smart Weatherproof TV
    thinkstar Titan L100 55 Inch Outdoor 4K HDR Smart Weatherproof TV
  • T
    thinkstar Pressure Canner
    thinkstar Pressure Canner
  • T
    thinkstar 56'' Heavy Duty Broadfork with 5 Sharp Tines
    thinkstar 56'' Heavy Duty Broadfork with 5 Sharp Tines
  • T
    thinkstar 3-In-1 8-Cup Food Processor
    thinkstar 3-In-1 8-Cup Food Processor
  • All thinkstar deals and products →

    More portable air conditioners

    • 1
      14000 BTU 3-in-1 Portable Air Conditioner
      14000 BTU 3-in-1 Portable Air Conditioner
    • E
      EcoFlow Wave 3
      EcoFlow Wave 3
    • W
      Waykar 4500 BTU 3-in-1 Portable Air Conditioner with Dehumidifier for Tent, Camping or RV, Remote Control, Waterproof bag
      Waykar 4500 BTU 3-in-1 Portable Air Conditioner with Dehumidifier for Tent, Camping or RV, Remote Control, Waterproof bag
    • P
      Portable Rechargeable Air Conditioner 2026 Upgrade with 3 Speeds, USB-C Quiet Fan, Humidifier, Cool Mist Spray
      Portable Rechargeable Air Conditioner 2026 Upgrade with 3 Speeds, USB-C Quiet Fan, Humidifier, Cool Mist Spray
    • A
      Airfind Portable Air Conditioner with Dehumidifier and Fan Mode
      Airfind Portable Air Conditioner with Dehumidifier and Fan Mode
    • M
      Mini Personal Portable Air Conditioner Cooler
      Mini Personal Portable Air Conditioner Cooler
    • S
      SereneLife 10000 BTU Portable Air Conditioner
      SereneLife 10000 BTU Portable Air Conditioner
    • P
      Portable Air Conditioner Windowless Mini AC Unit
      Portable Air Conditioner Windowless Mini AC Unit