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Item #:
192866550
Whistler PI-400W 400 Watt Power Inverter
88% of respondents would recommend this to a friend
Item #:
192866550
NZD 139
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, September 09
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Whistler inverters let you run your AC appliances right from your car, boat or RV, making them lifesavers during power outages.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Power Output
Delivers 400 watts of continuous power, ideal for running small appliances and charging devices while on the move, making it perfect for road trips or outdoor adventures.
Multiple Ports
Equipped with multiple AC and USB outlets, allowing simultaneous use of various devices, enhancing convenience for users needing versatile power options.
Built-in Safety Features
Includes over-voltage, under-voltage, and overheating protection, ensuring safe operation and peace of mind for users when powering essential gadgets.
Product Details
| Power Source | Battery Powered |
| Voltage | 12 volts |
| Item Weight | 2.1 pounds (950 grams) |
| Brand | Whistler |
| Model Name | PI-400W |
| Model Number | PI-400W |
| UPC | 858399210438 052303403361 |
| Manufacturer | Whistler |
| Mfr Part Number | PI-400W |
Who Should Buy?
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Road Trip Adventurers
Ideal for travelers needing to charge devices while camping or on long road trips with limited power access.
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Outdoor Enthusiasts
Perfect for users wanting to power small appliances or electronics during outdoor activities like camping or tailgating.
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Emergency Backup
Useful for households requiring a backup power source for essential devices during brief power outages.
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High-Power Devices
Unsuitable for users needing to power equipment or appliances that exceed the 400-watt capacity of the inverter.
Product Description
Whistler PI-400W 400 Watt Power Inverter
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Customer Questions & Answers
-
Question:
Can I use this inverter with my boat?
Answer: Yes, the Whistler inverter is designed for use in vehicles, including boats. -
Question:
What appliances can I run with this inverter?
Answer: You can run various AC appliances up to 400 Watts continuously and 800 Watts peak. -
Question:
Is there protection against overheating?
Answer: Yes, it features electronic circuit protection, including overload and temperature protection.
Whistler Power Inverters PI-400W Editorial Review
** Whistler PI-400W 400 Watt Power Inverter** The Whistler PI-400W Power Inverter has received a mixed but predominantly favorable reception from customers. Users commonly report that the inverter effectively powers a range of devices, such as laptops, radios, and lights, during extended use, demonstrating its capacity to handle various requirements with ease. Many customers appreciated its performance during road trips and daily usage, with particular mention of successful device charging without heating issues when connected directly to a vehicle's battery. While many enjoy its functionality and ease of use, several users have encountered reliability concerns. The inverter's failure to operate under specific loads, despite being within its rated capacity, raised Considerable alarms with some customers, who shared experiences of sudden shutdowns or even complete operational failures after short periods. This has led to some dissatisfaction and disappointment, especially among those who previously relied on competing products with better performance records. Noise levels also tend to be a point of discussion; while the fan generates some sound, most users found it manageable and not overly intrusive. The quick and positive customer service experience regarding warranty claims has also been noted, providing reassurance should issues arise. Overall, the Whistler PI-400W is well-regarded for its affordability and versatility, making it a competitive option for those looking to power electrical devices on the go. However, potential buyers are cautioned to keep in mind the mixed reliability feedback to ensure their needs align with the product's capabilities. **Pros and Cons:** **
Customer Reviews & Ratings
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Pros
- Effective performance for a range of devices (laptops, radios, lights)
- Good power handling within its rated limits
- Suitable for extended use during road trips
- Affordable pricing
Cons
- Reliability concerns with occasional total failure
Platform Trust & Buyer Confidence
RA
Ranee
Verified buyer
“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
NC
NordVPN
Verified buyer
“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
NH
Nicholas
Verified buyer
“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
D
Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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NZD 139
Order now and get it around Wednesday, September 09
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- Power your AC appliances from your vehicle or RV.
- 400 Watt continuous power and 800 Watt peak power.
- Easy to use - plugs into cigarette lighter socket.
- Includes electronic circuit protection and cooling fan.
- Offers overload, short-circuit, and temperature protection.
- Perfect for weekend use and life on the road.
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