BESTEK Power Inverter DC 12-17V to AC 110V - 300W Car Plug Adapter Outlet

This is a great product. Especially when the power goes out. You can charge all your batteries in your vehicle. I have a power bank that runs on ryobi batteries and when the power went out during a hurricane I was using that power bank to run my fan to keep my wife and kid cool in the Hawai’i humidity. This little inverter is powerful enough to plug my ryobi charger into and charge 40v lithium batteries. A real life saver. (Highly Recommended)

This handy little adapter is going to make my 7-hour road trip totally manageable with my ice machine for my knee. With having knee surgery just 3 weeks ago I still need to ice all day 40 minutes on 20 minutes off. This is such a convenient little adapter I highly recommend this. Love all the options.

I recently picked up the BESTEK 300W Power Inverter for long road trips and weekend camping, and it has truly exceeded my expectations. ✨ Highlights: • Consistent Power Output The pure 110V AC outlet delivers reliable power for devices like laptops, small blenders, or mini coolers. I ran my MacBook Pro and phone charger at the same time with zero hiccups. • Dual USB Convenience The built-in 4.2A dual USB ports are a game-changer what a time-saver to charge phones, tablets, and power packs all at once without needing extra adapters. • Robust & Safe The inverter stays cool even under continuous load, and the built-in safety features (overload, overheat, low-voltage protection) give me total peace of mind. • Compact & Portable It fits neatly in my glovebox, with a sturdy metal body and a 12V plug that locks securely in the socket. I’ve not faced any looseness or disconnect issues, even on rough roads. • Reliable Build Quality The unit feels rugged, the fan is surprisingly quiet, and the power switch is solid no loose parts or rattles after weeks of use. 🚗 Real‑World Use: • During a camping trip, I powered a small coffee maker every morning without draining my car’s battery. • On a long drive, I kept my phone charged and Nintendo Switch running simultaneously perfect for kids’ entertainment without arguing over ports. • My GoPro camera got charged up between hikes, and even emergency inflators and tire pumps worked flawlessly. 👍 Bottom Line: For anyone needing reliable AC and USB power on the go, the BESTEK 300W Car Inverter is a standout choice functional, well-built, and budget friendly. Five stars all the way!

Good product, I have several of Bestek's pure sine inverters and have been very happy with them, so buying this was a no brainer. Right now I'm using it to maintain a car battery from another battery (I know, long irrelevant story) and it works well. The fan is pretty quiet and I had to check to make sure it was actually working in a semi-noisy environment. One gripe I have about this is it doesn't come with a clamp option which doesn't make much sense for an inverter of this size. If you're using this in a car you might not be able to push it much beyond 150w current draw because many cars have a 15A or 20A fuse for that. 155w at 12v is ~13A, 215w is ~18A. And I don't think it's a great idea to push those fuses to their rated capacity, especially since you'll have to account for a small amount of overhead in the inverter itself. Using it with a clamp to 12v socket adaptor, everything gets hotter than I'm comfortable with when pushing it closer to 180w and it was shutting off around 240w. I cut the plug off and put some clamps on, works perfectly. But this is strange to me because I feel like many people wouldn't think twice about it.

Perfect for camping! We wanted something inexpensive for electricity while camping and this was great. We plugged it into the car and inflated 2 queen air mattresses, charged phones and more. It’s compact but durable. Connected easily and securely. This is a great option if you don’t want to spend a lot on the more expensive options.

This is our second unit. Loved the first. Needed to charge a unit with a plug while driving across the country. It charges that unit and our phones quickly. Thus purchased a second for another car.

Works just as described. It came in handy during a road trip, I was able to charge my laptop

I bought this in 2021 and have been using it consistently for 5 years now without complaint or issue. It powers multiple devices at once, including a gaming laptop, without missing a beat. The only reason that I am here buying another is to have in a second vehicle.

Muy útil para cuándo sales de viaje con tu familia

Worked amazing, no issues at all. Inwas nervous about some reviews, took a chance, happy with how it worked on our high queen air mattress!

I have been using it for more than 2 years and has worked as expected, and able to use it during camping for the bed pump and water inflatables.

recomendable y a tiempo en la entrega

If you wlare looking for a dependable addition to your vehicle to provide power to your laptop or other electronic devices, this is an excellent option. Well made, quiet, and stylish. Not too big or heavy either. I am quite happy that I purchased this device, it charges my laptop quite well and I can use rapid chargers for other devices like my phone. I also like that it has an on/off switch.