10 Best Battery Powered Lunch Box in The UK

Last updated on 12/08/2025

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LunchEAZE Pro Cordless Heated Lunchbox – Battery-Powered, 4-Cup Capacity, 220°F Max, Automatic Scheduled Heating, Insulated Bag Included for Hot Meals Anywhere

Why We Love It

Cordless design for ultimate convenience.
Programmable for perfect meal timing.
Safe and reliable heating solution.

Main Highlights

🔋 Cordless Freedom: Heat your meals anywhere with a fully cordless design powered by a long-lasting 8000 mAh rechargeable battery. Just charge and go with the ultimate cordless heated electric lunchbox.
⏱ Set it and Forget It: Program your mealtime, and LunchEAZE Pro heats your food to perfection—hot and ready exactly when you want it.
🍽 Generous 4-Cup Capacity: Perfect for hot, hearty portions or sharing snacks with others.
📺 Smart On-Screen Controls: Adjust temperatures, schedule heating, and personalize your device with color themes and custom messages—all from the intuitive display, no app required.
🧳 Versatile Insulated Bag: Includes a dual-chamber bag with space for your lunchbox, drinks, snacks, and more.
🛠 For Every Occasion: Ideal for work lunches, job sites, travel, trucking, nursing shifts, or any situation where you need a hot meal on the go.
🎨 Personalization at Your Fingertips: Make it yours with customizable color schemes and display messages. Switch between English and Spanish on the user-friendly interface.
🍱 Meal Prep Ready: Features a sealed and removable 4-cup container made of food-grade, BPA-free 304 stainless steel—perfect for prepping, storing, and reheating meals with ease. The perfect heated lunchbox for work, jobsites, or travel.
❄️ Frozen Food Compatible: Heat frozen meals, prepped dishes, or ready-made options effortlessly, making it ideal for dietary restrictions, busy schedules, or home-cooked favorites.
🔒 Built for Safety: Equipped with precise temperature control, a clear temperature display, a sealed stainless-steel container with a double-latching system, advanced battery protections, and spill-proof construction for worry-free use on the go.

Faitron HeatsBox Go Electric Lunch Box - Food Warmer for Reheating Food, App-Controlled Insulated Lunch Box, Built-in Battery, Leakproof Stainless Steel Bowl (925 ml), 100 watts

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Why We Love It

Evenly heats food quickly.
Controlled via app easily.
Portable with rechargeable battery.

Main Highlights

INTEGRATED HEATING: Enjoy fresh, warm home-cooked meals anytime with HeatsBox 100W bottom heating, evenly heating your food in just 15-25 minutes. No more unhealthy fast food and sandwiches, our electric lunch box is perfect for office or construction sites.
OPERATION BY APP OR MANUALLY: Our thermal lunch box can be controlled with ease via app or directly on the device. Customize heating (fast, gentle, cook), set temperatures (55°C-85°C), and choose portion sizes (medium, large, toast) for perfect meal every time. Download our HeatsBox App to update firmware to the lastes version for enhanced battery life, and compatibility with latest chargers and accessories.
TIMER: Thanks to the practical time preset with automatic start function, you can enjoy your favourite healthy and tasty dishes right on time for your lunch break with our thermos lunch box and say goodbye to unhealthy fast food dishes at the same time.
REMOVABLE STAINLESS STEEL BOWL: The HeatsBox electric food warmer includes a 925ml stainless steel bowl with a leak-proof transport lid and removable divider. It's perfect for storing and heating meals, and can be easily cleaned by hand or dishwasher.
COOK ANYWHERE: The HeatsBox Go self heating hot pot impresses with its integrated rechargeable battery, so you can also prepare your food when there is no power socket nearby. No other HeatsBox is as portable and flexible.

LunchEAZE XL Cordless Heated & Electric Lunch Box – Battery-Powered, 6-Cup Capacity, 220°F, Automatic Scheduled Heating, Insulated Bag for Hot Meals Anywhere

Why We Love It

Cordless design offers ultimate convenience.
Programmable heating saves you time.
Large capacity for satisfying meals.

Main Highlights

🔋 Cordless Freedom: Heat your meals anywhere with a fully cordless design powered by a long-lasting14000 mAh rechargeable battery. Just charge and go with the ultimate cordless heated electric lunchbox.
⏱ Set it and Forget It: Program your mealtime, and LunchEAZE Pro XL heats your food to perfection—hot and ready exactly when you want it.
🍽 Huge 6-Cup Capacity: Extra-large container for hot hearty meals, perfect for big appetites or sharing.
📺 Smart On-Screen Controls: Adjust temperatures, schedule heating, and personalize your device with color themes and custom messages—all from the intuitive display, no app required.
🧳 Versatile Insulated Bag: Includes a dual-chamber bag with space for your lunchbox, drinks, snacks, and more.
🛠 For Every Occasion: Ideal for work lunches, job sites, travel, trucking, nursing shifts, or any situation where you need a hot meal on the go.
🎨 Personalization at Your Fingertips: Make it yours with customizable color schemes and display messages. Switch between English and Spanish on the user-friendly interface.
🍱 Meal Prep Ready: Features a sealed and removable 6-cup container made of food-grade, BPA-free 304 stainless steel—perfect for prepping, storing, and reheating meals with ease. The perfect heated lunchbox for work, jobsites, or travel.
❄️ Frozen Food Compatible: Heat frozen meals, prepped dishes, or ready-made options effortlessly, making it ideal for dietary restrictions, busy schedules, or home-cooked favorites.
🔒 Built for Safety: Equipped with precise temperature control, a clear temperature display, a sealed stainless-steel container with a double-latching system, advanced battery protections, and spill-proof construction for worry-free use on the go.

LunchEAZE Core Gen 2 Cordless Heated & Electric Lunch Box – Battery-Powered, 4-Cup Capacity, 220°F, Automatic Scheduled Heating for Hot Meals Anywhere

Why We Love It

Cordless design for ultimate convenience.
Perfectly heats meals on schedule.
Safe and portable for any occasion.

Main Highlights

🔋 Cordless Freedom: Heat your meals anywhere with a fully cordless design powered by a long-lasting 8000 mAh rechargeable battery. Just charge and go with the ultimate cordless heated electric lunchbox.
⏱ Set it and Forget It: Program your mealtime, and LunchEAZE Core heats your food to perfection—hot and ready exactly when you want it.
🍽 Generous 4-Cup Capacity: Perfect for hot, hearty portions or sharing snacks with others.
📺 Smart On-Screen Controls: Program a mealtime and adjust temperatures with ease using the intuitive, streamlined interface — no app required.
🛠 For Every Occasion: Ideal for work lunches, job sites, travel, trucking, nursing shifts, or any situation where you need a hot meal on the go.
🍱 Meal Prep Ready: Features a sealed and removable 6-cup container made of food-grade, BPA-free 304 stainless steel—perfect for prepping, storing, and reheating meals with ease. The perfect heated lunchbox for work, jobsites, or travel.
❄️ Frozen Food Compatible: Heat frozen meals, prepped dishes, or ready-made options effortlessly, making it ideal for dietary restrictions, busy schedules, or home-cooked favorites.
🔒 Built for Safety: Equipped with precise temperature control, a clear temperature display, a sealed stainless-steel container with a double-latching system, advanced battery protections, and spill-proof construction for worry-free use on the go.

AERKINE Electric Lunch Box - Heated Lunch Box for Men Women Insulated & Self Heating, Cordless Rechargeable Battery Powered Food Warmers with Containers for Drivers(Orange)

11% OffFree Shipping

Why We Love It

Convenient hot meals anywhere.
Flexible timer for heating.
Customizable temperature settings available.

Main Highlights

【Cordless Heated Lunch Box】This electric lunch box is perfect for those who work without a microwave, including drivers, electricians, office staff, and construction workers who appreciate the convenience of a hot meal during their busy day. Powered by a 16,000mAh rechargeable battery, the portable lunch box heats your meals effortlessly without an outlet, allowing you to enjoy fresh, hot food anytime, anywhere.
【Timer & Keep Warm Function】This heated lunch box offers flexible timer settings ranging from 30 to 240 minutes, allowing you to schedule your meal heating in advance. also you can use the keep warm function to ensures your food is perfectly warmed by the time you're ready to eat.
【Heating & Temperature Adjustment】This self heating lunch box lets you customize your meal's warmth with adjustable temperature settings ranging from 149°F to 194°F (65°C to 90°C) and a heating time of 20 to 60 minutes. Enjoy your food exactly the way you like it, at your preferred temperature.The heatable lunch box is best gifts for him.
【Food-grade Material】The insulated lunch box is crafted from food-grade materials and features a 1L container, perfectly sized for a single person's daily meals. It also includes a built-in space for storing a fork and spoon.With its hidden handle and insulated carrying bag, it’s easy to carry by hand or over the shoulder, making it effortless to take your meals anywhere.
【Great Gift Idea】This lunch box is the perfect gift for truck drivers, taxi drivers, construction workers, and anyone with a busy lifestyle. It’s not just practical but also a cool gifts for men who are always on the move.

Fagalil Cordless Electric Lunch Box, 1L Battery Powered Heated Lunch Box for Adult Portable Stainless Steel Food Warmer with Tableware and Insulated Bag for Car Work Travel Picnic Home

17% OffFree Shipping

Why We Love It

Rapid heating for on-the-go meals.
Portable design for convenience anywhere.
Easy to clean and maintain.

Main Highlights

Rapid Heating & Temperature Control: Our electric lunch box uses advanced heating technology to warm meals evenly in 15-30 minutes, perfect for busy adults. With adjustable temperature settings (65℃-90℃), this electric food warmer preserves nutrients and ensures your lunch stays hot for hours. Ideal for reheating soups, rice, pasta, or leftovers, the heatable lunch box eliminates cold meals at work, in your car, or during travel.
Portable & Rechargeable Design: Designed for convenience, this rechargeable lunch box supports 12V/24V car adapters, type-c charging, and wall outlets. The built-in 4000mAh battery provides 2-3 heating cycles, ensuring hot meals anywhere. The lightweight and leak-proof thermal lunch box includes a durable carrying handle and a compact design for easy storage in bags or car compartments.
Spacious & Durable Food Warmer Container: Featuring a 304 stainless steel inner container, our heated lunch box is durable and safe to use. The capacity of the removable tank is 1L, perfect for most adults seeking a spacious and self-heating lunch box, keeping food fresh and warm without refrigeration.
Smart LED Screens & Operation: Adopting a touch LED screen design, the heat up lunch box covers functions such as heating, warm, appointment timing, temperature adjustment, etc. You only need to long press the power button for 3s to turn on and select the desired heating method, heating temperature, and duration to start working. It is in a silent state during work, allowing you to heat up in shared areas without disturbing others.
Easy to Clean & Perfect Gift: The 304 stainless steel inner liner and detachable tray can be directly placed in the dishwasher for comprehensive cleaning of oil stains or soup residue.Paired with stainless steel tableware and a reusable insulated tote bag, this heated food container can meet your dining needs anytime and anywhere, which is perfect as a gift for friends, family or colleagues on-the-go.

Gamexop Upgraded Cordless Electric Lunch Box, 1L Rechargeable Heated Lunch Box Battery Powered Stainless Steel Self-Heating Food Warmer Gift for Indoor Outdoor Work Office Camping Travel

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Why We Love It

Enjoy hot meals anytime.
Smart timer for convenience.
Durable and easy to carry.

Main Highlights

Hot Meal Anywhere: this cordless rechargeable battery food warmer is designed for those who work in places without a microwave or for anyone on the move. The portable food warmer suits cars, trucks, or office desks. Savor homemade meals effortlessly. (Note: Fully charge the battery ahead of time).
Smart Timer Function: The portable food warmer lunch box includes a smart timer for setting your mealtime. It automatically heats your food in advance, you get a hot meal after work. heating times ranging from 20 to 60 minutes, with a temperature range of 149°F-194°F (65°C-90°C). Typically, setting the heating time to around 20-40 minutes, temperature 194°F. It is not recommended to set a low temperature unless you don't want to eat hot food.
Food Grade Material: Made from food-grade PP plastic and stainless steel, which is high-temperature resistant, durable. The lid of electric lunch box container is equipped with a silicone sealing ring to ensure a tight, leak-proof closure, keeping your food safe and secure during transport. The removable heated lunch boxes for adults which you can clean it easily. Tips: Don't cleaning the electric lunch box as a whole into the water.
Ideal Present for Anyone: The heated lunchbox can be used in various places, including outdoor camping, cars, trucks, offices, factories, construction sites. This portable electric lunch box is a warm gift for brithdays, Mother's day, Father's day, Thanksgiving day, Chrismas day, New Years day and more festivals. We hope the lunch heating box is worth having and make your life better.
Package Include: including a portable battery-powered lunch box, a fork and spoon, as well as an insulated bag, allowing for convenient hand-carrying or shoulder. Portable and easy to carry to anywhere. Packing Size: Length: 23.5cm/9.25in, width: 18.5cm/7.28in, height: 20cm/7.87in. Lunch Box Size: Length: 19.5cm/7.67in, width: 14.5cm/5.6in, height: 12cm/4.72in.

Hot Bento Plus - Electric, Self-Heating, Rechargeable Lunch Box, 10-Minute Heating, Removable Battery, Child Safe, Scientific Portion Control, School, Construction, Office, Recreation, Travel - Black

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Why We Love It

Removable battery with more capacity.
Heats meals in minutes.
Perfect for healthy eating.

Main Highlights

Fast Heating: Only 10-15 minutes for a Hot Meal, compare and be surprised; Proprietary Thermo Electric Technology developed from many years of R&D
Removable Battery: Carry extra batteries for long trips. Easy to replace. Charge the battery in the device or use the device and charge separately
Easy to Use: Simple 1-button operation, no timer or complicated programming needed
Scientific Portion Control: Designed to warm food evenly and fit the most popular ready-meal kits, frozen meals, freeze-dried meals and other prepared meal types
Child Safe Certification: For ages 10+, very popular for students
Sleek and Compact Design: Attractive to use and fits easily in backpacks and lunch bags
The Hot Bento Plus sold by Ondago LLC in the UK and EU Markets will include a UK/EU Plug Adaptor

Hugmazing Cordless Electric Lunch Box for Adults, Men & Women – Rechargeable Self-Heating Food Warmer with 1100ML SS Container, Battery-Powered Heated Lunch Box, Perfect for Work and Travel Use

Why We Love It

Delicious meals anywhere, anytime.
Easy to monitor battery levels.
Convenient preheat for meal timing.

Main Highlights

Hot Meal On The Go: The HUGMAZING 2024 Rechargeable Battery Food Warmer is designed for those who work in places without a microwave or for anyone on the move. Its portable design ensures everyone can enjoy warm meals at work, on the road, or in any other setting.
Battery-Powered: The rechargeable electric lunch box makes life easier. It takes 3.5 hours to fully charge and provides up to 90 minutes of heating time, allowing for two uses per charge. The battery level is shown on the screen while in use, so you can easily monitor the power at any time.
Preheat Function: A rechargeable self-heating lunch box with automatic scheduled heating. Just press the 'DELAY' button to set the hours until your mealtime, use 'T+' or 'T-' to adjust, and press 'START' to confirm. Your food will be hot and ready when you need it.
Large Capacity: The 1100ML large-capacity design is perfect for storing leftovers, soups, salads, and more. Whether heading to work or travelling, this food warmer lets you enjoy your favourite home-cooked meals wherever you are.
Food Grade Material: The food warmer is made of food-grade PP plastic and stainless steel. It heats quietly without steam or odours, and the sealed lid prevents leaks, so your meals stay secure on the go.
Portable & Convenient: The electric lunch box features a hidden handle for easy, space-saving carry and includes extra forks and spoons. The stainless steel containers are dishwasher-safe. Note: Avoid cleaning the heating base with water or adding water to it to prevent short circuits.

Geveniss Cordless Electric Lunch Box for Adults – Heated Lunch Box with 1100ML SS Container, Battery-Powered Food Warmer with Leakproof Lid, Fast Heating Up to 220°F for Office, Car, Travel

Why We Love It

Fast and efficient heating.
Easy scheduled meal prep.
Portable for on-the-go meals.

Main Highlights

Cordless Electric Lunch Box: We designed this lunch box to make heating meals easier. It’s battery-powered, so you don’t need a microwave or outlet. With a 12V output, it heats food quickly, and the 1100ML stainless steel container is perfect for most meal sizes. Plus, the "DELAY" function lets you set a countdown of up to 8 hours, so your lunch is ready when needed—no waiting required.
Automatic Scheduled Heating: Enjoy perfectly timed meals with ease! Simply press the ‘DELAY’ button to set your desired mealtime, adjust the duration using ‘T+’ or ‘T-’, and hit ‘START’ to confirm. Your meal will be heated and ready exactly when needed—no more waiting.
Superior Heating Performance: Our heated lunch box uses a 12V system with faster, more efficient heating, outperforming typical 7.4V models. It gets your meal hot and ready in less time, ensuring a quick and satisfying dining experience every time.
Long-Lasting Battery Power: The Geveniss self-heating lunch box Charges fully in just 3.5 hours for up to 90 minutes of heating time, which is perfect for one full meal per charge. The easy-to-read screen displays the battery level to monitor power at a glance. We recommend charging 100% or above 70% before use for optimal performance.
Large 1100ML Stainless Steel Container: Our food warmer is crafted from premium, food-safe stainless steel. This durable, non-toxic container ensures the safety and freshness of your meals. Its generous 1100ML capacity is perfect for meal prepping or easily sharing larger portions.
Portable & Convenient: The electric lunchbox for adults is compact and lightweight, designed for easy on-the-go use. Whether you're at work, travelling, or anywhere without a microwave or power outlet, this portable lunch box lets you enjoy a hot, fresh meal anytime, anywhere.
Note: We are constantly working on improving our products and customer experience. Feel free to reach out if you have any questions or need assistance. We’re happy to help!

8.7

Excellent

We scanned 1596 products

We reviewed these offers relevant to the Battery Powered Lunch Box within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like LunchEAZE, Faitron, AERKINE, Fagalil, Gamexop, Hot Bento, Hugmazing, Geveniss, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Battery Powered Lunch Box in the market, we considered we took a deep dive into 7981 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is LunchEAZE Pro Cordless Heated Lunchbox – Battery-Powered, 4-Cup Capacity, 220°F Max, Automatic Scheduled Heating, Insulated Bag Included for Hot Meals Anywhere. We love many things about this product by LunchEAZE. What sets it apart from the competition is Cordless design for ultimate convenience. , Programmable for perfect meal timing. , Safe and reliable heating solution. .
The best value product for most shoppers and where user satisfaction is continuously the highest is Faitron HeatsBox Go Electric Lunch Box - Food Warmer for Reheating Food, App-Controlled Insulated Lunch Box, Built-in Battery, Leakproof Stainless Steel Bowl (925 ml), 100 watts by Faitron based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Battery Powered Lunch Box and the best cost-to-value ratio is Fagalil Cordless Electric Lunch Box, 1L Battery Powered Heated Lunch Box for Adult Portable Stainless Steel Food Warmer with Tableware and Insulated Bag for Car Work Travel Picnic Homeat Fagalil with a 17% discount.
Our list of the best Battery Powered Lunch Box is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Battery Powered Lunch Box in The UK

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We scanned 1596 products

We concluded that: