--- product_id: 55472335 title: "CNBOU America B12P300W-1 110 VAC Output Pure Sinewave Inverter, 300W, 12V Input" brand: "cnbou america" price: "$18.76" currency: USD in_stock: false reviews_count: 4 url: https://www.desertcart.us/products/55472335-cnbou-america-b12p300w-1-110-vac-output-pure-sinewave-inverter store_origin: US region: United States of America --- # 300W Continuous Power Pure Sinewave Output 12V Input CNBOU America B12P300W-1 110 VAC Output Pure Sinewave Inverter, 300W, 12V Input **Brand:** cnbou america **Price:** $18.76 **Availability:** ❌ Out of Stock ## Summary > 🔌 Power Your Adventures with Confidence! ## Quick Answers - **What is this?** CNBOU America B12P300W-1 110 VAC Output Pure Sinewave Inverter, 300W, 12V Input by cnbou america - **How much does it cost?** $18.76 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/55472335-cnbou-america-b12p300w-1-110-vac-output-pure-sinewave-inverter) ## Best For - cnbou america enthusiasts ## Why This Product - Trusted cnbou america brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Up Your Life:** Experience 300W of continuous power to keep your devices running smoothly. - • **Low THD for Clean Power:** Enjoy less than 3% Total Harmonic Distortion for a pure power experience. - • **Whisper-Quiet Operation:** Intelligent cooling fan keeps noise levels down while maximizing performance. - • **Smart Protection Features:** Equipped with 5 types of protection to ensure safety and reliability. - • **Surge Power When You Need It:** Handle surges up to 600W for those unexpected power demands. ## Overview The CNBOU America B12P300W-1 is a high-performance pure sinewave inverter that delivers 300W of continuous power and 600W of surge capacity. With a 12V input and 110 VAC output, it features low total harmonic distortion (THD) of less than 3%, ensuring clean power for your devices. The inverter is designed with a bipolar soft start and an intelligent cooling fan, along with multiple protection mechanisms to safeguard against low/over voltage, overload, over temperature, short circuit, and input oppose. ## Description The B12P300W-1 is a 300W continuous/600W peak Pure Sine Wave Power Inverter that is built to handle your toughest DC-AC conversion needs. Very commonly used for cars, trucks, RV's, medical equipment, household appliances, etc. Discover the Difference with a Pure Sine Wave Inverter from CNBOU America! ## Features - 300 Watt Continuous / 600 Watt Surge - 12V Input / 110 VAC Output - Total Harmonic Distortion (THD) is less than 3% - Bipolar Soft Start / Intelligent Cooling Fan(s) - 5 Types of Protection: Low/Over Voltage, Overload, Over Temperature, Short Circuit and Input Oppose ## Images ![CNBOU America B12P300W-1 110 VAC Output Pure Sinewave Inverter, 300W, 12V Input - Image 1](https://m.media-amazon.com/images/I/414lWsWbc5L.jpg) ## Questions & Answers **Q: Does this unit comes with cables for the battery?** A: Yes, it does come with cables to connect to the battery. ## Customer Reviews ### ⭐⭐⭐⭐ 4.0 out of 5 stars Nice warning and fault system *by D***T on Reviewed in the United States on March 5, 2018* It’s 5 star so far, but I haven’t put it through all the paces yet. I wanted a go power 300w, but I couldn’t bring myself to put out the money. SO, I’ll try this out. So far I’ve ran a palm sander, a drill motor, charging station, all next to a 24” tv. The tv signal didn’t get weird, and the sound didn’t distort either. It’s a replacement for a go power 300w pure sine my nephew never returned ( kids today = my brother yesterday). I haven’t heard the fan yet. Nice warning and fault system. It will probable work out just fine. 300w = 2.5 amp.... remember that try and buy twice the wattage you need and you’ll have a little room to play with. On further review, Apple products alert its users that the usb isn’t compatible. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars so far i like it a lot *by J***. on Reviewed in the United States on May 21, 2016* so far i like it a lot! very solid construction, has a little weight to me . first of 8 small inverters i've tested that actually had a surge capability. runs silent and if it warms up the fan kicks on and cools it back down, hz are a perfect, steady 60.0. didnt try it next to my CB yet to see about any rf disruption but its fcc approved go im guessing its fine. i hate to say it so soon but i like this WAY better the my little samlex inverter. i'll check back down the road. FIVE STARS from an experienced off grid'er. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Provided a solid 120v even on the tester and for the price it's pretty good. *by A***. on Reviewed in the United States on May 2, 2016* Decent, the USB outlet is off kilter and couldn't plug a cable in due to it being off center; tweaked it a bit but the USB circuit board won't allow to move it back to center very well but with a little forcing it does work.Provided a solid 120v even on the tester and for the price it's pretty good. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/55472335-cnbou-america-b12p300w-1-110-vac-output-pure-sinewave-inverter](https://www.desertcart.us/products/55472335-cnbou-america-b12p300w-1-110-vac-output-pure-sinewave-inverter) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-07*