--- product_id: 146008497 title: "Pure Sine Wave Power Inverter 300Watt Car Adapter Converts 12V DC to 120V AC with Type-C PD30W and QC3.0 USB and 2 AC Outlets for Tablets Laptops Smartphones" brand: "giandel" price: "621.27 DT" currency: TND in_stock: true reviews_count: 13 category: "Giandel" url: https://www.desertcart.tn/products/146008497-pure-sine-wave-power-inverter-300watt-car-adapter-converts-12v store_origin: TN region: Tunisia --- # 300W continuous, 600W peak power 2 AC outlets + Type-C PD30W & QC3.0 USB fast charging Advanced isolated input/output safety tech Pure Sine Wave Power Inverter 300Watt Car Adapter Converts 12V DC to 120V AC with Type-C PD30W and QC3.0 USB and 2 AC Outlets for Tablets Laptops Smartphones **Brand:** giandel **Price:** 621.27 DT **Availability:** βœ… In Stock ## Summary > πŸ”‹ Power your adventure with pure, fast, and safe energy anywhere! ## Quick Answers - **What is this?** Pure Sine Wave Power Inverter 300Watt Car Adapter Converts 12V DC to 120V AC with Type-C PD30W and QC3.0 USB and 2 AC Outlets for Tablets Laptops Smartphones by giandel - **How much does it cost?** 621.27 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/146008497-pure-sine-wave-power-inverter-300watt-car-adapter-converts-12v) ## Best For - giandel enthusiasts ## Why This Product - Trusted giandel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Pure Sine Wave Power:** Delivers clean, stable 120V AC power for sensitive electronics without interference. - β€’ **Silent Smart Cooling:** Whisper-quiet fan ensures optimal performance without distracting noise during long drives or camping. - β€’ **Sleek, Durable Design:** Aluminum alloy housing resists drops and bumps, perfect for rugged travel and daily use. - β€’ **Comprehensive Device Protection:** Built-in safeguards against overvoltage, undervoltage, overload, short circuit, and overheating keep your gear safe on the go. - β€’ **Dual AC Outlets + Fast USB Charging:** Charge multiple devices simultaneously with 2 AC outlets plus PD30W Type-C and QC3.0 USB ports for ultra-fast power delivery. ## Overview The Giandel 300W Pure Sine Wave Power Inverter converts your car’s 12V DC into clean 120V AC power, supporting up to 600W peak output. Equipped with 2 AC outlets plus Type-C PD30W and QC3.0 USB ports, it charges multiple devices rapidly while advanced isolated input/output technology protects against electrical hazards. Its durable aluminum build and silent cooling fan make it an essential travel companion for laptops, smartphones, tablets, and more, backed by an 18-month warranty. ## Description Buy Pure Sine Wave Power Inverter 300Watt Car Adapter Converts 12V DC to 120V AC with Type-C PD30W and QC3.0 USB and 2 AC Outlets for Tablets Laptops Smartphones: Power Inverters - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Fits the need. - I've seen Giandel inverters on desertcart for a while now. They always seem to be well received and well reviewed, but I haven't had the need to buy a new inverter until recently. I was making due with some older modified sine wave inverters and they were doing the task well enough. So this one was bought to replace one I let the smoke out of. Honestly, i was looking more for an inverter to fit within a specific cubby in my battery box. I wasn't looking for performance per se, just size. This Giandel 300w fits the cubby perfectly so points for form factor. The performance, yeah I lucked out on that. For performance, its top notch. I am happy with it as it does what I intend for it to do - power smaller loads such as my laptop / mobile office or charge my cordless tool batteries when away from the house. It does the job effortlessly. There isn't much to say. It does what it is supposed to do, and that leaves for a less than thrilling review. Would i recommend, I absolutely do. Small quirk for an honest review to be complete.... it seems like this inverter will do a full power draw when you power it on. Self test i assume. When it does this test, it goes to town I guess. When I first plugged it in to verify it worked, it blew the 15 amp fuse I had it on. Well yeah, it'll do that you say. Yes it does, under load. I was expecting it to just turn on and sit there until loaded, but it seems to pull heavy current for that apparent self test. properly rated fuse (same as the fuse in the inverter) fixes this. Just a thought to consider. Review: 125 Volts AC, that's too much. No ground. The 60 hertz is spot on perfect. - The output Voltage on mine actually stays too high, 125 Volts AC. That's too much. That may not sound like much more, but it is enough to cause some stuff to over heat, most things that call for 115-120 Volts AC, like fan motors, most of witch are induction, that are cheap and run to hot anyway, even with a normal voltage. An average household voltage reading is between 116 to 119+ Volts AC. that would be the drawback on power consumption using this Inverter. I would have to use a large rheostat or an inductor to reduce the voltage. The 60 hertz on the other hand, is spot on perfect. this is a sinusoidal Inverter. I didn't get a chance to check it on my oscilloscope to see what the wave form may look like, with and without a load. The AC transistors do not have a heatsink. There's only two transistors for the DC side, so they tend to run quite hot the higher the load, they're attached to the case. The cooling fan has cheap bearings, I can hear them. but works well enough, an not too loud. During testing, I had to pull that annoying Piezo speaker out, as it was driving me insane. I only have a 13.8 Volts DC, 19 Amp, Radio Shack switching power supply to work with. Load Test: I used (1) 100 watt 125 Volt extended service incandescent light. (2) table fans, each 120 Volts AC, 35, Watts. Total: 165 Watts. the light would technically be 95 watts on a normal circuit. The Inverter is, if we go mathematically, 12 Volts DC, 30 Amps. That is 300 Watts DC to AC (there's a little more to it than that) (I get too technical as it is), Note: everything will be approximate. At around 165 Watts worth, the Inverter's out put voltage drops to 122 Volts. The Inverter power is well regulated, the output voltage just likes to stay too high. The power cord gets hot. ## Features - [Pure Sine Wave Inverter]This 300Watt pure sine wave power inverter,with 600Watts peak power,featuring 2x2.4A USB ports&2 AC outlets.Powerful and Useful.No battery clamps included. - [Advanced Isolated input&output safety Tech]The trure sine wave inverter designed with advanced isolated input and output tech. Fully protect your devices by its Over voltage,Low voltage,Overload,Short circuit,Over heat protections. - [QC3.0 and PD30W fast charger]Upgraded Design with type-C PD30W and QC3.0 USB fast charging ports, automatically detect your devices to deliver its fastest charge speed up to 3.6 amps single port,totally 5.4 amps max. The PD fast charger reaches to 36 watt maximum. - [More Widely Compatible]Ideal car power adapter for your inductive devices like Smart phones,Laptops,Fans,CPAP,Tablets in Car,Truck,RVs during Camping or Emergency.Its mart cooling fan makes it silent while running. The cigarette lighter plug is convenient for you to plug directly into a cigarette lighter socket. - [Strong and Durable]Its aluminum alloy housing provides better protection from drops and bumps. Giandel provides 18 months Warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07MM145H7 | | Antenna Location | Car, Travel, Camping, Small electronics, Laptop, Smart phone, Tablet, CPAP | | Best Sellers Rank | #973,483 in Automotive ( See Top 100 in Automotive ) #915 in Power Inverters | | Brand | Giandel | | Built-In Media | Fuse | | Color | 300W Silver | | Customer Reviews | 4.4 out of 5 stars 874 Reviews | | Electrical Output Waveform | Pure Sine Wave | | Energy Specifications Met | UL | | Frequency | 60 hertz | | Input Voltage | 12 volts | | Inverter Capacity Volt-Amp | 300 | | Item Dimensions L x W x H | 6.22"L x 4.13"W x 1.77"H | | Item Weight | 1.7 pounds | | Manufacturer | GIANDEL | | Mfr Part Number | PS-300B CAR | | Model Name | PURE SINE WAVE CAR POWER INVERTER | | Model Number | PS-300B CAR | | Number of Outlets | 2 | | Output Power | 300 watts | | Output Voltage | 120 volts | | Peak Output Power Watts | 600 | | Power Source | DC 12V Car Cigarette | | Recommended Uses For Product | Car, Travel, Camping, Small electronics, Laptop, Smart phone, Tablet, CPAP | | Standby Power Shutoff | 91% | | Voltage | 12 volts | | Warranty Description | 18 months | | Wattage | 300 watts | ## Product Details - **Brand:** Giandel - **Model Name:** PS-300B - **Power Source:** DC 12V - **Recommended Uses For Product:** Vehicle - **Wattage:** 300 watts ## Images ![Pure Sine Wave Power Inverter 300Watt Car Adapter Converts 12V DC to 120V AC with Type-C PD30W and QC3.0 USB and 2 AC Outlets for Tablets Laptops Smartphones - Image 1](https://m.media-amazon.com/images/I/71YqDswnDKL.jpg) ![Pure Sine Wave Power Inverter 300Watt Car Adapter Converts 12V DC to 120V AC with Type-C PD30W and QC3.0 USB and 2 AC Outlets for Tablets Laptops Smartphones - Image 2](https://m.media-amazon.com/images/I/71rB7DsbklL.jpg) ![Pure Sine Wave Power Inverter 300Watt Car Adapter Converts 12V DC to 120V AC with Type-C PD30W and QC3.0 USB and 2 AC Outlets for Tablets Laptops Smartphones - Image 3](https://m.media-amazon.com/images/I/71mjNyDmtCL.jpg) ![Pure Sine Wave Power Inverter 300Watt Car Adapter Converts 12V DC to 120V AC with Type-C PD30W and QC3.0 USB and 2 AC Outlets for Tablets Laptops Smartphones - Image 4](https://m.media-amazon.com/images/I/718JbN8QMZL.jpg) ![Pure Sine Wave Power Inverter 300Watt Car Adapter Converts 12V DC to 120V AC with Type-C PD30W and QC3.0 USB and 2 AC Outlets for Tablets Laptops Smartphones - Image 5](https://m.media-amazon.com/images/I/71jWZQ5BF9L.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: What is the no load power draw in amps?** A: I just went out and did a 10 minute test, it drew approx. .25 amp no load. Hopefully this helps. **Q: My alarm sounds continuously and red light stays on. I've tried several batteries and the cigarette outlet. All read over 12v on my multimeter. Why?** A: Must problems people have with inverters is that their not using proper wire gage rod the power supply secondly when using a cigarette lighter for the power supply it simply is under powered the in line fuse is only 10a or 15a so you only supplying 120dc watts or 180 dc watts and expecting to produce 300ac watts = 2.5 ac amps = 300 dc watts. So get a minimum of #10 wire from the battery to the inverter. **Q: What is the Warranty?** A: 18 months. **Q: Does it have pdf manual?** A: No ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fits the need. *by J***Y on August 15, 2024* I've seen Giandel inverters on Amazon for a while now. They always seem to be well received and well reviewed, but I haven't had the need to buy a new inverter until recently. I was making due with some older modified sine wave inverters and they were doing the task well enough. So this one was bought to replace one I let the smoke out of. Honestly, i was looking more for an inverter to fit within a specific cubby in my battery box. I wasn't looking for performance per se, just size. This Giandel 300w fits the cubby perfectly so points for form factor. The performance, yeah I lucked out on that. For performance, its top notch. I am happy with it as it does what I intend for it to do - power smaller loads such as my laptop / mobile office or charge my cordless tool batteries when away from the house. It does the job effortlessly. There isn't much to say. It does what it is supposed to do, and that leaves for a less than thrilling review. Would i recommend, I absolutely do. Small quirk for an honest review to be complete.... it seems like this inverter will do a full power draw when you power it on. Self test i assume. When it does this test, it goes to town I guess. When I first plugged it in to verify it worked, it blew the 15 amp fuse I had it on. Well yeah, it'll do that you say. Yes it does, under load. I was expecting it to just turn on and sit there until loaded, but it seems to pull heavy current for that apparent self test. properly rated fuse (same as the fuse in the inverter) fixes this. Just a thought to consider. ### ⭐⭐⭐⭐⭐ 125 Volts AC, that's too much. No ground. The 60 hertz is spot on perfect. *by J***Y on April 17, 2021* The output Voltage on mine actually stays too high, 125 Volts AC. That's too much. That may not sound like much more, but it is enough to cause some stuff to over heat, most things that call for 115-120 Volts AC, like fan motors, most of witch are induction, that are cheap and run to hot anyway, even with a normal voltage. An average household voltage reading is between 116 to 119+ Volts AC. that would be the drawback on power consumption using this Inverter. I would have to use a large rheostat or an inductor to reduce the voltage. The 60 hertz on the other hand, is spot on perfect. this is a sinusoidal Inverter. I didn't get a chance to check it on my oscilloscope to see what the wave form may look like, with and without a load. The AC transistors do not have a heatsink. There's only two transistors for the DC side, so they tend to run quite hot the higher the load, they're attached to the case. The cooling fan has cheap bearings, I can hear them. but works well enough, an not too loud. During testing, I had to pull that annoying Piezo speaker out, as it was driving me insane. I only have a 13.8 Volts DC, 19 Amp, Radio Shack switching power supply to work with. Load Test: I used (1) 100 watt 125 Volt extended service incandescent light. (2) table fans, each 120 Volts AC, 35, Watts. Total: 165 Watts. the light would technically be 95 watts on a normal circuit. The Inverter is, if we go mathematically, 12 Volts DC, 30 Amps. That is 300 Watts DC to AC (there's a little more to it than that) (I get too technical as it is), Note: everything will be approximate. At around 165 Watts worth, the Inverter's out put voltage drops to 122 Volts. The Inverter power is well regulated, the output voltage just likes to stay too high. The power cord gets hot. ### ⭐⭐⭐⭐ Rated 300 watts, but real world only 120 watts. Power cord severly limits capacity. *by M***E on February 11, 2022* While this may be a 300 watt inverter, the issue is that the cigarette power cord significantly limits it's useful power to about 120 watts. Assuming your car is running, and the available voltage is around 14 volts, a 300 watt inverter will pull at least 22 Amps of current (more because it's not 100% efficient). Because this inverter uses a cigarette lighter plug, what they don't tell you is that most cars/trucks only supply about 10 amps to a cigarette lighter plug. So in a typical automotive setup, if you try to draw more than about 120 watts from the inverter, you'll end up blowing the cigarette lighter plug fuse. There are other options to get more power/current from a cigarette plug. For example you could wire your own plug directly to the car battery. But even in this situation, cigarette plugs aren't designed to handle much more than 10 amps. They do not provide very secure connections, and If draw much higher current, you're likely going to melt one or both ends of the plug. In addition, the wire that comes out of the inverter, going to the plug is maybe 16 gauge wire, which is only rated for about 12 amps. Because the length is so short, you "might" be able to push it a little, but if you tried to pull 22 amps through it, to get the full 300 watts, the wire would start to get very warm and possibly melt the insulation. All around an unsafe situation. So in the end, while "technically" you have a 300 watt inverter, you'll never SAFELY be able to hook up a 300 watt load to it without melting either the wire or cigarette lighter plug. Well, why did I give it 4 stars then? Ignoring the 300 watts, it's a very well constructed inverter. I've been using it for about 2 years to power laptops, and power tool battery chargers. All loads less than about 100 watts. The inverter has worked nonstop. It doesn't get hot at all and the fan is very quiet. I've hooked it up to an oscilloscope to check the output waveform, and it is a very nice, clean (symmetrical with no discernible stepping) true sine wave. For the price, it's hard to find something this accurate, even through it's only practical to use it up to about 120 watts. ## Frequently Bought Together - 300Watt Pure Sine Wave Power Inverter DC 12volt to AC 120volt Car Converter Adapter with Dual USB Ports for Smartphones Laptops Tablets - NOCO GC017 15A 14AWG 12V Adapter, Heavy-Duty Cigarette Lighter Plug, and Female Socket With Battery Clamps - NOCO GC018 15A 14AWG 12V Adapter, Heavy-Duty Cigarette Lighter Plug, and Female Socket with Eyelet Terminals --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/146008497-pure-sine-wave-power-inverter-300watt-car-adapter-converts-12v](https://www.desertcart.tn/products/146008497-pure-sine-wave-power-inverter-300watt-car-adapter-converts-12v) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-18*