12V Car Heater & Defroster Kalsten
Car Cup Warmer for Rapid Defrosting & Heating
Wave farewell to chilly windshields and those early winter mornings with this efficient car cup warmer. Crafted to fit snugly in your vehicle's cup holder, this compact car heater offers rapid heating to defrost windows and warm the cabin in mere seconds. Forget about waiting for the engine to heat up — enjoy immediate comfort and enhanced visibility on the road.

Reasons to Select Car Cup Warmer
- Rapid 150W Heating: Quickly warm your vehicle with robust 12V output.
- Improved Visibility: Effectively eliminates fog and frost from your windshields.
- Compact & Easy to Carry: Fits snugly in the cup holder and can also be installed on the dashboard.
- Versatile Airflow Options: Switch between warm air and natural airflow settings.
- Air Quality Enhancement: Assists in keeping the air inside the car cleaner while providing heat.

Product Specifications
- Power Source: 12V DC (automobile power adapter)
- Power Capacity: 150W
- Functions: Heating, defrosting, air cleaning
- Installation: Cup holder or dashboard
- Material: Durable ABS heat-resistant plastic
- Operating Modes: Warm air / Natural breeze
What’s Included?
- 1 x Rapid Heating Cup-Shaped Car Heater Air Blower
Free standard shipping on all orders. No minimum purchase.
- Ships to: United States
- Processing: 1–4 business days (Mon–Fri)
- Transit: 5–10 business days
- Total delivery time: 6–14 business days
- Order cut-off: 5:00 PM PST
You will receive a tracking number by email once your order ships. Please allow up to 48 hours for tracking to update.
See our full Shipping Policy.
You have 14 days from delivery to request a return.
- Email support@open.shop with your order number to start a return.
- Items must be unused, complete, and in their original packaging.
- Return label: flat $9.99 USD, deducted from your refund — nothing to pay upfront.
- Damaged, defective or incorrect items: we cover all return and replacement costs.
- No restocking fees.
- Exchanges: contact us and mention "exchange" — the new item ships once your return arrives.
- Refunds are issued within 7 business days of inspection.
See our full Return Policy.
Questions about your order or our products? We're happy to help.
Open
Hooizolder 214
Drachten Friesland 9205CD
Netherlands
Email: support@open.shop
Customer Service:
Monday to Friday, 8:00 AM – 6:00 PM PST (excluding public holidays)
We reply to all messages within 24 hours on business days. Weekend messages are answered on Monday.
For quick answers, visit our FAQ page or use our Contact Form.