Omboos

Cordless Electric Heated Lunch Box XL 6 3Cups 20000mAh Rechargeable Food Warmer Lunch Box with Self Heating Smart

388+ bought in the past month

$69.99$79.99

About this item

  • Cordless Rechargeable Battery-Powered: The portable electric lunch box warmer with a 20,000mAh 100W battery, Ultra-Long Battery Life, charge once, can be charged multiple times. This is ideal for whether at work, in the car or outdoor settings, because it enables food automatically heating without electrical sockets.
  • Smart Timer Function: Exclusive innovation - Invention patent. The self heated lunch box had a smart timer functio for setting your local mealtime in advance. For example in morning 8:00, set meal times at 12:00 noon. By noon 12:00, the heating is complete, you can dine directly without wait.
  • 360° Uniform Surrounding Heating 100W Technology:Breakthrough Innovation - Invention patent. We provide all-round 360°heating technology to ensure even heating of food and avoid the problem of bottom heating and top cooling of food.
  • 6.3Cups - XL Capacity: The 6.3cups(XL or 50.7 oz) large-capacity can accommodating more servings of pasta, dumplings, salads, and more. Great for office worker, construction workers, truck drivers, angler or traveller.
  • Removable Divider Accessory: Bonus a removable divider, letting you customize your meal storage. This feature allows you to separate dishes like pasta and cheese, casseroles, and salads, keeping your meals organized and ready to enjoy whenever you are.
  • Food Grade Material: Made of food grade 304 18/8 stainless steel material and PP plastic. BPA free, odorless, hard, thick and reusable. containers and spoons is dishwasher safe.
  • Leak-Proof Design: The cordless heated lunch box has a silicone seal on the lid, ensuring a secure closure that prevents leaks. Its design allows for easy transport, making it convenient to enjoy home-cooked meals anywhere.
  • Eeasy to Cleaning: Dishwasher safe - The electric lunch box for adults features a removable meal container, lid, the fork, spoon, and divider that are dishwasher safe. It is makes hygiene easy—just place the washable parts in the dishwasher for hassle-free cleaning.
  • Convenient Storage Accessories: We provide forks, spoons, removable divider and a reserved cutlery storage layer on the lunch box lid. With a hidden handle and a convenient insulated bag for hand or shoulder carry, the lunch box is easy to carry anywhere.
  • User Manual: The lunch box uses a battery pack with an actual capacity of 20000mAh, consisting of 4 pcs 3.7V-5000mAh cells. To improve heating more efficient and faster, we innovatively adopted a 1-series 4-parallel combination, changing the parameters to 14.8 V*5000mAh. So, if you see this marking in the user manual, please do not misunderstand it as 5000mAh; our actual battery capacity remains 20000mAh, without any change.
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Product details

ColorOlive Drab
MaterialStainless Steel
BrandOmboos
Special Feature20000mAh, Direct Time Setting Mode, Dishwasher Safe, Heat Then Keep Warm for 1.2 Hour, Leak Resistant, Memory Settings, Scheduled Heating, With Carry Handle, Complete Accessory Set, XL/6.3 Cups Capacity, Rechargeable Battery Powered See more
Capacity50.7 Fluid Ounces
ThemeCar, Office, Outdoors, Travel, Truck
PatternSolid
Included Components1× 6.3-Cup Stainless Steel Meal Container, 1× Fork and Spoon Set, 1× Packaging Box, 1× Portable Lunch Box Warmer, 1× Power Cord, 1× Removable Tray Divider, 1× Insulated Lunch Bag, 1× User Manual See more
StyleModern
Number of Items1

Technical specifications

colorOlive Drab
materialStainless Steel
brandOmboos
special_feature20000mAh, Direct Time Setting Mode, Dishwasher Safe, Heat Then Keep Warm for 1.2 Hour, Leak Resistant, Memory Settings, Scheduled Heating, With Carry Handle, Complete Accessory Set, XL/6.3 Cups Capacity, Rechargeable Battery Powered
capacity50.7 Fluid Ounces
themeCar, Office, Outdoors, Travel, Truck
patternSolid
included_components1× 6.3-Cup Stainless Steel Meal Container, 1× Fork and Spoon Set, 1× Packaging Box, 1× Portable Lunch Box Warmer, 1× Power Cord, 1× Removable Tray Divider, 1× Insulated Lunch Bag, 1× User Manual
styleModern
number_of_items1
upc762483442998
package_dimensions9.49 x 7.83 x 7.64 inches
item_weight3.98 pounds
best_sellers_rank#30,146 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #191 in Lunch Boxes
date_first_availableFebruary 9, 2026

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Customer reviews

4.558 ratings
★★★★★

Review of Electrical Heated Lunchbox

DalerickaFebruary 25, 2026✓ Verified purchase

I brought this as a gift for my husband working in the trade field. I wanted him to be able to have a warm meal and not always cold. No problems, it stays charged for about 2-3 days if he use it once. Which he does at lunch. The food is throughly heated all throughout. I got him a bigger bag for better transport especially with his other meals. The bag they provided only fit the box. It's super easy to clean we charge it every night before he leaves for work at 5am. Instructions are very simple to understand. The quality of it is great so far. Will buy again if need be. Read more

★★★★★

Great Portable Electric Lunch Box – Heats Food Evenly & Easy to Use

AaravDecember 30, 2025✓ Verified purchase

This electric lunch box is very convenient and well designed. The build quality feels solid, and the size is perfect for carrying meals to work or travel. It heats food evenly without burning, and the digital display with touch buttons makes it very easy to operate. Read more

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★★★★★

Very Useful and Convenient

JackJanuary 15, 2026✓ Verified purchase

The media could not be loaded. Wish I had known the active heating lunch box earlier. The timer mode is very useful and convenient. It can set up the meal time, target temperature and heating duration. The product is high quality. The inner insulation cover has a steam vent, and the outer insulation cover has the handle and storage space for forks and spoons. Well designed. Read more

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★★★★★

Cordless Electric Heated Lunch Box

JEFFNovember 16, 2025

The typical procedure that I follow is to make my meal in the morning, shut the lid, store it in my bag, and then not think about it again until it is time for a late lunch. I switch on the box, pick the temperature and heating time, and leave it on my desk while I accomplish a few chores whenever my break is approaching. My meal will have been evenly heated and will be prepared by the time I sit down to eat it. When I am able to remain in my workstation and not have to share equipment with other people, lunchtime becomes a calmer and more adaptable experience for me. Not only are the additional superfluous buttons helpful, but the smart timer and the changeable temperature are also very helpful features. I set my timer for a shorter duration and choose a lower temperature on days when I bring in leftovers that need just a little reheat. This way, the meal has a comforting warmth without being too hot. I extend the amount of time and elevate the setting when I need to cook for colder days or for thicker foods that need more heat. After using it for a few times, I became aware of the amount of time that various meals required, and at this point, selecting the appropriate combination is almost instinctive. I completely charge it at the beginning of the week, and it is often able to cook multiple meals before it needs another charge. That would involve having a couple of lunches with coworkers and maybe eating a meal in the vehicle on a busy weekend day for me. This lunch box gives the impression of being very liberating due to the fact that it allows you to heat up your meal in locations where there are no electrical outlets in the immediate vicinity, such as a park bench or a parking lot. I am no longer restricted to a break room or kitchen in order to have a hot meal. Read more

★★★★☆

it's good but could be great

kenneth pamanianFebruary 1, 2026✓ Verified purchase

it's good it could be easier to use but once you figure it out it great Read more

★★★★★

Free hot lunch at work station

ColemanRayOwsleyDecember 22, 2025

Pack the rice and put it in your bag every morning, and you basically don’t have to worry about it by lunch. When it was almost break time, I opened the heating box directly at my work station, selected the temperature and time, and continued to deal with some small things. By the time we sit down to eat, the food is already hot enough. There is no need to queue or wait for the microwave, making lunch breaks quiet and leisurely. The battery is also very durable, charging it once a week is basically enough. Read more

★☆☆☆☆

The battery 🔋 doesn’t hold the charge for more than 1 use!

tania izaiasFebruary 18, 2026✓ Verified purchase

The battery doesn’t hold the charge for long after you heat 1 time the food! So you have to charge every day! I think iam about to return it!!! Read more

★★★★★

Hot Meals Anytime

CustomerNovember 16, 2025

The media could not be loaded. This cordless heated lunch box has become something I count on when I need warm food during long stretches outside the house. The 1.5L capacity fits a full serving, the removable divider keeps different foods separate, and the strong battery warms meals smoothly without relying on any wall outlet. The leakproof lid makes it safe to pack into a handbag or backpack even when carrying dishes with sauce. During a busy day filled with several errands across town, this lunch box proved its value in a very real way. I packed noodles with sauce in the morning and placed the divider to keep everything organized. Before stopping for lunch, I turned on the heating function while waiting in the car. By the time I finished the last errand and found a quiet corner in the parking area, the noodles were warm from top to bottom. The sauce didn’t spill even though I had to brake hard earlier in traffic. When I opened the container, everything looked the same as when I packed it, with no mess and no mixing. Eating a hot meal inside the car without stepping out or searching for a microwave made the rest of the day much easier. The heating stays steady, and the temperature adjustment helps match different types of meals. The smart timer lets me set warm-up times without watching it constantly, and the cordless setup gives flexibility for eating anywhere—parks, cars, outdoor benches, or waiting rooms. The BPA-free removable tray rinses quickly, and the body stays clean with minimal wiping. The long-lasting battery makes this lunch box dependable for full days outside the home. The lid closes securely, and the container feels solid when carried around. It keeps meals warm, organized, and easy to access, which helps on hectic days. This lunch box fits naturally into a busy lifestyle. It warms food evenly, holds enough for a complete meal, and makes outdoor or on-the-go eating more convenient. For someone who wants hot meals without relying on a kitchen, this is worth to buy. Read more

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