Mini Bag Sealer USB Rechargeable Heat Sealer, 2 in 1 Portable Handheld Bag Sealer and Cutter, Powerful Package Resealer Quick Seal for Vacuum Sealer Bags, Plastic Chip Bags, Cereal Bags review and price compare 2025

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Product overview

Brand	Nagaros
Material	Plastic
Color	White
Item Dimensions LxWxH	4.8 x 1.89 x 2 inches
Item Weight	0.33 Pounds

product features

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☀ Portable and Powerful - Unlike large sealers, this product is small and portable, suitable for both kitchen and outdoor camping. At the same time, this product is more powerful than other portable sealers. It can seal quickly and is effective for thicker bags.
☀ Rechargeable - The product has a built-in rechargeable battery with a capacity of 1300mAh and is equipped with a Micro usb interface. You can use a computer or mobile phone charging head to charge it. After charging, the device usually lasts for more than one month. It is more environmentally friendly than portable sealers that require batteries and can save you a lot of battery costs in the long run.
☀ Cutting and Sealing - This device can not only seal the bag, it also has a cutting function, you can use it to open the bag or make the sealing more neat. The product is in the sealing mode by default, if you need to use the cutting function, please turn the knob from "+" to "-" (rotate 180 degrees clockwise).
☀ Power selection- The product uses medium power by default, which is suitable for most bags except fresh-keeping bags. Switch the device to low power when sealing the fresh-keeping bag, otherwise the bag will be melted by the device and the sealing will fail. High power is suitable for extremely thick or heat-resistant bags. If the equipment cannot affect the bag, please try to switch to high power.
☀ Safe and Reliable - The device has a narrow opening, which can prevent the heating coil and cutting blade from accidentally hurting your fingers. When you do not need to use the device, please turn the knob to the position between "+" and "-", it cannot be pressed down When the knob is in the middle position, this can prevent the device from being accidentally started.

product description

Specifications
◆ Product Name: Nagaros USB Bag Sealer
◆ Product model: F3-pro
◆ Battery capacity: 1300mAh
◆ Product Size: 122x48x56 mm
◆ Product weight: 120g

⚠ The key to making the product work well ⚠:
1.The product uses medium power by default, which is suitable for most bags except fresh-keeping bags. Switch the device to low-power mode when sealing the fresh-keeping bag, otherwise the bag will be melted by the device and the sealing will fail. High-power mode is suitable for extremely thick or heat-resistant bags. If the equipment cannot affect the bag, please try to switch to high-power mode.
2.Do not press the knob too hard in the sealing mode, otherwise the opening blade may accidentally take effect and cut the bag.

How to Seal:
1.Press the power button for 3 seconds to start the device.
2.Press the power button to select the appropriate power.
3. Make sure that the knob is at "+" before sealing.
(Note that the knob can only be rotated in the following directions: If you need to switch from "+" to "-", please turn the knob clockwise; if you need to switch from "-" to "+", please turn the knob counterclockwise .)
4.Press the knob to make the device clamp the bag to be sealed, and drag it at a constant speed to complete the sealing.

Scope of application:
This product is a heat-generating sealer that can seal common plastic bags made of Coated aluminum foil, polypropylene, polyethylene, and vinyl chloride.

1-Year Limited Warranty

Nagaros-US warrants to the original retail purchaser that this product is free from defects in material and workmanship, and agrees to repair or replace, at Nagaros-US option, any defective product within 1 year from the date of purchase. This warranty extends only to Amazon consumers.

product details

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Questions about Mini Bag Sealer USB Rechargeable Heat Sealer, 2 in 1 Portable Handheld Bag Sealer and Cutter, Powerful Package Resealer Quick Seal for Vacuum Sealer Bags, Plastic Chip Bags, Cereal Bags

What are "fresh keeping bags?"

Answer: Vacuum sealer bags and similar food storage bags, the latter has weaker heat resistance than the former.

Answer: I believe that is like the bags you would use for like a food saver. The ones where it sucks out all the air and seals the bag.

Does it work for sealing Mylar bags?

Answer: Dear customer, we are the seller Nagaros.

Answer: This question made me test it— yes! It sealed one of mine just fine.

Will this work with pvc or pp bags?

Answer: Sorry, I don't know what those are. I use it on store-bought tortilla chip bags, potato chip bags, and frozen veggie bags. I was using chip clips on those bags and now I don't need the clips. I have not come across any other type of bag in my house, yet.

Answer: Yes I believe you can!

Answer: yes

Can this be use to seal bobo balloons?

Answer: I have never tried it but I assume that it should work fine. It seals mylar, plastic bags and such so I don't see a problem.

Answer: This thing doesn’t even seal bags so I’m gonna go with no.

Answer: Dear customers, traditional heat sealers may be better than our products for this purpose.

Answer: I don't know what that is? I use it to close snack bags like potato chips and tortilla bags and it works great.

Answer: Definitely not!

Answer: No

Are Zip-lock type bags "fresh keeping bags"?

Answer: No, the "fresh-keeping bags" are very thin bags, only suitable for Low-power level.

Answer: yes

This is unavailable; is there another product?

Product reviews of Mini Bag Sealer USB Rechargeable Heat Sealer, 2 in 1 Portable Handheld Bag Sealer and Cutter, Powerful Package Resealer Quick Seal for Vacuum Sealer Bags, Plastic Chip Bags, Cereal Bags

Lana&David : COOL KITCHEN GADGET????

I had no idea I needed this product until I purchased it! I'm a grown up woman, who found a new toy for herself????‍♀️????. This little gadget is so cool! I have 4 kids, when we go on a mini road trips that are longer than 30 minutes, and I don't want the car to get trashed after opening snacks, this sealer is my new best friend. It's super easy to use. It's ready for work within seconds. It's rechargeable, which is super important to me, because I don't want to spend any more money on batteries. I love that there is a magnet on the back, so you can stick that bad boy to your fridge, and it just looks cool. The price point is perfect! Buy it, and you'll reseal everything you can, and can not in your house!

Tyler : Compact and works well.

I was so excited to find this. It does a great job at sealing up thicker plastic bags. I was hoping to use it to create custom sized ziplock bags, which I think is still possible but difficult to do because of how thin ziplocks are and how easily the plastic melts. But for other plastic bags like the one in my video this sealer works really well! I even tried putting water in the bag and it was totally waterproof! The only thing you need to know is that it's easier to start sealing in the middle of the bag and go one direction, then start again in the middle and seal in the other direction. It's almost impossible to start sealing from the edge of the bag because there is no good way to start pulling the bag through the sealer.
I love that it is battery powered, small and portable, and has a magnet on the back so that I can store it on the side of my fridge in the kitchen.

Candace G. : Works

Works like it should!

Carmen : Really hot but not really effective

This gizmo seals bags by getting really hot and melting the bag plastic. The fumes caused by this can’t be healthy and it takes a few tries with a steady hand to seal well. Maybe a little safer than a lighter but I’ll stick to my ziplocks.

Pamela Milbourne : Does not work.

Save your money did not seal anything. I could get it to cut that was it. I can use scissors for that.

Michael H : works perfect and easy to use!

it works perfect over my expection, well design and easy to use. Good to have it!

Nick Patel : Portable & Efficient

The best part about it is its portability. The small size enables you to put it or carry it literally anywhere you want. It's just the size of a pocket stapler. Most importantly, it meets the goal. What else can you ask for at this price?

Abbans11 : Compact and easy to use

I love how easy this product is to use! There's a magnet on the back so you can keep it on the side of your refrigerator. I also like how you can switch it from cutting something open to to closing up that same package!

Y.Pa : Easy to use

This is a very ease to use compact sealer. It's little but it seals great. I use it to seal some snacks to share with my friends. It does a fatalistic job so far. You can charge it with the usb ports instead of battery. Very good product.

jeanenne ross : ;( bummer

this item is not very easy to use. I had a big cookout and many people tried to get this to work on many difrent chip bags both to open and to seal with not one person successfully opening and sealing a single bag.

Jesse : Still getting the hang of it...

UPDATE: Seller replaced with one that does not look used or busted. Seems to work better, but I'm still getting the hang of it. +2 stars until I can use it on bags of chips without fail.

Old review:
Used? Broken? Can't be sure, but it visibly is dirty, didn't work, and was in busted packaging.

Either way, cannot recommend.

Suzanne Macenas : It works

Does what it says, this is my second one. Husband broke first one.

Dee : It works....

It works. But be careful or it will seal and cut. Used it twice and it works. But when you reopen it will tear the bag at the seal line.

jackeline : Don’t buy

It literally doesn’t do anything.

Eli Hatley : Food food sealer

The vacuum sealer works great so far! You just got to be careful with the temperature setting since you will melt the bag. Learned that from experience!

jon : Pretty good

The sealer part works great.. holds charge for a long time...the cutting part is difficult to use..

Janielle Ferguson : Did not work.

We could not get it to work.
1 star is generous. Item was returned.

Morticia Scott : It's ok

It burned out too fast

GREG : Doesn’t stay charged but works well after a good charge.

I like the product as far as convenience but the downside is the sealer does not work until you charge it, The sealer does not hold the charge very long

Stacy O. : Doesn’t work

Tried on several different snack bags and thin plastic bags, but this product did not work.

Taja : Great little tool!

Although it’s little, it’s mighty! This little thing cuts great, seals great and functions great! It’s so easy to use, that my 7 year uses it. Would highly recommend! Will purchase more for Christmas gifts!

Taja : Great little tool!

Nanci Mac : Read the directions to know how it works but very easy to use.

Love this little device. We are able to seal chip bags so easily and use the same device to open them again with a quick cut and then reseal the same bag.

Owen M. : I really wanted this to work

This is too finicky to be really useful. It sometimes doesn’t heat seal properly but will have cut the bag. If there is a wrinkle in the bag it won’t seal properly. You can adjust it for different thicknesses but I have had mixed success.

Abbans11 : Compact and easy to use

Janielle Ferguson : Did not work.

We could not get it to work.
1 star is generous. Item was returned.

Megan E Stone : One star was generous. The (sealing) main feature didn't work

The sealing feature didn't work.

Amazon Customer : It works!

It works! I bought a different brand that did not work so I was happy when this one did! Seals and cuts! Only downfall is the stickers indicating what is what on the item is written in a foreign language... but it’s figure-out-able!

Melissa F : DOA

Tried charging it numerous times and it was just dead on arrival. The heating element never heats up.

Eli Hatley : Food food sealer

The vacuum sealer works great so far! You just got to be careful with the temperature setting since you will melt the bag. Learned that from experience!

Ann S. : handy little gadget

I admit, I mostly bought this to re-seal nail polish strips. It works nicely for that. The USB charging is handy and allows me to take the sealer pretty much anywhere I want to use it. I have not used the cutter part yet. The instructions leave a little to be desired. The English wording on them is not very clear and is hard to understand. It is mixed in with other language captions and illustrations on the instruction sheet. The font is TINY also, so that does not help. For the price, it's a worthwhile purchase.

Pamela Milbourne : Does not work.

Save your money did not seal anything. I could get it to cut that was it. I can use scissors for that.

JakTechnologies.com : Good item works, BUT

It's a good item, and it works...HOWEVER, the cutter part of it is trash. Just so you know. If it was cheaper it gets another star, if the cutter worked better it gets another star...So it's 3 stars now if it had the 2 things mentioned 5 stars.

Bryan : Returned, waste of my time

Returned. It cuts, but way way to close the seal.

Jesse : Still getting the hang of it...

Patrizia : Mini Bag Sealer

This product does not seal bags well. The little blade also cuts the bag below the seal therefore puncturing the bag and allowing air to enter and escape.

Y.Pa : Easy to use

Kristen Jones : Seals the Deal

This has got to be one of the coolest and most helpful things I've ever owned. Everyone knows how much it sucks when the chips that have been open awhile get stale and rolling the bag doesn't cut it for long, well this bad boy elimates those problems. Seals beautifully and is literally so dang easy to do! And I love that you can twist the know and it goes from a Sealer, to a slicer/cutter to help open the bags too and makes for a clean reseal. I'm in love and so appreciative to whomever invented this!

Michael H : works perfect and easy to use!

it works perfect over my expection, well design and easy to use. Good to have it!

Abbans11 : Compact and easy to use

Melissa F : DOA

Tried charging it numerous times and it was just dead on arrival. The heating element never heats up.

Patrizia : Mini Bag Sealer

This product does not seal bags well. The little blade also cuts the bag below the seal therefore puncturing the bag and allowing air to enter and escape.

Natasha : Where has this been all my life?

Why didn't I get something like this sooner? I absolutely love it. We have a lot of kids in the house and they constantly leave chip bags open. I loveeeeeeeeeeeeee this! Works really well. I was so excited that I tried it on everything! lol Worth it! Good value for your money!

Seller : USB Rechargeable

This Mini Bag Sealer USB Rechargeable Heat Sealer, is vary compact nice white color easy to use don't hesitate to make a purchase vary fast shipping well packed ease to handle you will really enjoy it you can seal all your plastic bags

Nanci Mac : Read the directions to know how it works but very easy to use.

Love this little device. We are able to seal chip bags so easily and use the same device to open them again with a quick cut and then reseal the same bag.

Marcy and Phil : Meah

Works, but pain in the a**. Chip clip works just as well.

Daniel Mesen Aguero : Amazing!

it works as expected. Recommended

Wesley Chan : awesome product!

This product is small, compact and very convenient to use. You can adjust the power by how thick ur plastic is. A plus is that this uses a USB charger instead of batteries. The re-sealer also has a magnet on the back so you can put it on the fridge to keep it handy!

Magnet on the back could be a little stronger as it easily slides down so you have to be careful when you hang it.

Gene : Great product very easy to use

Great product very easy to use, I give it as a gift and they love it

Mike : Doesn't work

Charged this sealer and it doesn't work.

you can compare the product price from Costco, wayfair, bestbuy, lowes, target, homedepot, Walmart, ebay, amazon to find the best price for you