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

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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

Sophia : Used

easy to use

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?

janice howard : Easy to use !

Works great for sealing bags ! Easy to use !!

Bryan : Returned, waste of my time

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

Christina and Tyler : Great Product

Great Product!! Works well!! My husband travels in his truck and always waste bags of chips and stuff. Now he can seal them back up.

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!

TIN : Waste of. Money

Terrible. Doesn’t work properly. I don’t recommend.

SV Blue Jacket Ed Menegaux : Is there any smaller print

The instructions were printed so small that I could just barely read them with the aid of a magnifying glass. I almost threw the unit in the garbage.

TIN : Waste of. Money

Terrible. Doesn’t work properly. I don’t recommend.

giselle Thomas : Dissatisfied

It has not sealed one bag, I am very disappointed with this product.

On the plus side the cutter do work

Ray Roman : Cool gadget

Works like it should if you read and follow direction I’m pleased

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.

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

VKP : Burns through . Disappointed

It doesn’t work right for me.

LaPean : Perfect for what I needed

I found this very easy to use but it didn’t seem to be a vacuum sealer at all. I’m not sure if it’s supposed to be one or not. There’s nothing like a pump incorporated into the device. I don’t remember anything in the description about it but I wasn’t looking for a vacuum sealer, I just wanted a sealer.

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.

Amazon Customer : Me encanta

Sella al instante y es muy rapido

Al D. : Works well and makes strong welds with plastics

Used this to secure plastic covering on an outdoor awning. Note I only used this to hold the seams together until I could wrap velcro around the canopy. Regardless, the seams held up very well and continue to do so throughout the winter. Was easy to use as a spot weld across the seam. Like the rechargeable battery.

Ana : Disappointed. It works but not like I expected.

I once bought a cheaper one in an Asian store I loved it and it worked great. But we lost it. So I figured this one would be amazing since it was an upgrade. I mean it cuts and seals and it’s rechargeable! Love the fact that it’s rechargeable. However, when it comes to cutting.... there’s always a longer piece and then you try to cut it and it rips the bag and makes a giant rip... okay maybe user error but every time? So now to the sealing... it works but best believe I’m going to do it over and over till it seals and then out of nowhere it just cuts it too... I wouldn’t buy it again... buy this if you want to struggle.

Jenna M. : works great

I love this product. Works great on my chip bags. Seals them right up!

Dennis & Veronica : Failed expectations to function as advertised

This sealer does not work well. It wither burns (not healthy to smell burnt plastic) or doesn’t seal.

Sofia : Doesn’t seal small bags

This bag sealer works half the time. When I tried using it in small ziploc bag it would burn the bag and make a hole instead of sealing it. It works better in bigger bag. I do like it though because it’s portable and has a magnet for the fridge so it’s always handy. I wish it would work better on small ziploc bags

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.

Jenna M. : works great

I love this product. Works great on my chip bags. Seals them right up!

Darla : Does what it says it does

I like the product because it is rechargable. However, it doesn't cut the bag off as it seals. And it doesn't leave much room to open the bag back up. It does what it says it's supposed to. Good product!

Catherine Sareini : Best new little gadget in my kitchen!!

Compact, easy to use, no more stale cereal or snacks for me!! Where has this thing been all my life?

timothy teachout : Portable And It Works

Works for sealing thinner bags perfectly.
There is a knife attached at the end, which leaves a clean edge.
Been using this to pack pellet food for fish and it seems to be holding up well.
Didn't want a full sized sealer due to space constraints and this is getting the job done perfectly.
If you use a thicker plastic bag, I do have some concerns but for my use case, this has worked well.

Marcy and Phil : Meah

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

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.

Ray Roman : Cool gadget

Works like it should if you read and follow direction I’m pleased

Genuine Buyer : Handy product when packing

Its very handy to seal plastic. Back in the days only retail shop keeps and packaging companies would have such sealing equipment. This is now available to every household. Best part is, its usb charging and very compact. Needs some expertise to not tear the plastic and to seal it but in couple of days, one can easily learn how to use it.

Dawn Schmidt : Perfect little cordless mini sealer

Easy to use, compact, holds a charge, comfortable to hold while using.
Perfect for resealing little plastic bags.

OT : Light weight and handy

It does what it supposed to

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.

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.

Silkwhitestone : This item did not do what it’s said

I mean I was really hyped about it then I get it charge it, and it locks it’s self can’t unlock or do anything I planned on returning it but my lazy self never did so it’s just sitting on my counter

Q : Convenience

Easy to use, no plug is needed. The battery is very durable. chips and nuts can be sealed and stored, especially sealed the dog food, Insulate the bugs. Highly recommended.

Joselyn M. : Not a solid thick seal

Doesn’t make a solid seal it’ll make 2 thin parallel sealing lines that almost burn thru even on the lowest setting. I returned it for another one and it was the same problem

Ernest Rolon : The best gadget for every day use

This has been the best investment i made this year it saves so much money by being able to seal off bags of opened food it works wonderful made of high quality and easy to use for anyone of any age comes with easy to read instructions and the future to be able to cut bags also is just too good to be true but it is true i recommend 100%

jackeline : Don’t buy

It literally doesn’t do anything.

Ros : Practico

Fácil de usar

Ann S. : handy little gadget

Catherine Sareini : Best new little gadget in my kitchen!!

Compact, easy to use, no more stale cereal or snacks for me!! Where has this thing been all my life?

Franklin8726 : It does work

First thing first...read the instructions and it will work how its supposed to

Bing : Very handy

Easy to use

Amazon Customer : Handy

The magnet is not so great. So I set it on top of my refrigerator very handy there. I use this several times a week. Makes my lettuce last so much longer

Michael Hill : Frustrating

This thing is very frustrating. It works, but it overheats quickly and shuts off for a few minutes until it cools off. You don't even have enough time to get a good seal on a gallon size bag before it shuts off. Apparently, you can seal mylar bags with a clothes iron or a flat hair iron, so just going to di that.

jeanenne ross : ;( bummer

Franklin8726 : It does work

First thing first...read the instructions and it will work how its supposed to

VKP : Burns through . Disappointed

It doesn’t work right for me.

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