Self-Heating Electric Lunch Box — USB Portable Food Warmer
- Truly cordless heating — 7200mAh battery warms your meal anywhere, no outlet required
- 6 temperature levels + 7 timer presets — heat exactly the way you want
- 50 min cooking · 4 hr keep-warm per charge — covers any commute, shift, or picnic
- Food-grade 304 stainless steel — detachable inner bowl, dishwasher-safe
- Charge anywhere — wall plug, car charger, or any power bank
🎁 Buy any 2 items — 10% off applied automatically at checkout
Order today, arrives Sep 06 – Sep 13
Note: You Asked, We Restocked (Again). Limited Supply!
Set The Timer. Eat Hot. Anywhere.
No microwave queue, no outlet hunt. A built-in rechargeable battery heats your meal right inside the box — set the timer on your way to work and your lunch is hot exactly when you want it. Desk, car, job site, park bench: if you can sit there, you can eat hot there.
- Truly cordless — heats on battery, no outlet needed
- Fingertip temperature control + heating timer
- Keep-warm mode holds your meal hot for hours
Your Temperature. Your Schedule.
Choose your heat level with a fingertip, set the timer, and your meal is ready when you are — no water, no supervision, no soggy microwave taste.
Spill-Free Commuting, Guaranteed
Never worry about messy soup spills in your bag again. The airtight sealing cover locks in liquids and freshness, the secure side lock keeps it shut on bumpy roads, and the thick host cover holds the heat in. Throw it in a backpack or gym bag with absolute peace of mind.
- Tightly sealed cover — no soup leakage
- Secure lock built for the daily commute
- Thick host cover for better heat storage
Why Lunch Upgraders Choose Shopmyzo
| Feature | Regular lunch boxes | Our Self-Heating Lunch Box |
|---|---|---|
| Hot Food | Depends on finding a microwave | Heats itself on a built-in battery — anywhere |
| Food Tray | Stained, smelly plastic | Mirror-polished 304 stainless steel inner liner |
| Leak Protection | Leaks sauces inside your bag | Airtight sealing cover + secure lock |
| Temperature At Lunchtime | Stone cold by noon | Timer heating + keep-warm mode = hot when you eat |
Smart Details for Your Daily Routine
From desk lunches to road trips, every part of this box is built for eating hot away from home.
Charge It Like Your Phone
Top up the built-in battery from a wall adapter, car port or power bank with the included USB cable — then heat your lunch completely cord-free.
Thoughtful In Every Detail
Thick heat-retaining host cover, long-lasting secure lock, tight sealing cover and one-tap temperature selection — the details add up to a better lunch.
Real Food, Not Sad Desk Lunch
Stews, rice bowls, curries, leftovers from last night's dinner — bring the meals you actually crave and eat them hot, not lukewarm.
What's in the Box
- 1 × Cordless Self-Heating Lunch Box (900ml, rechargeable battery)
- 1 × Removable 304 stainless steel inner container + sealing lid
- 1 × USB charging cable
Certified Quality & Safety
What Lunch Upgraders Say
See how our customers upgraded their school and office lunch routines.
Frequently Asked Questions
Clear answers to all your pre-purchase questions about the self-heating lunch box.
A low-voltage heating plate under the stainless steel tray is powered by the built-in rechargeable battery — no outlet, no water, no microwave. Pick a temperature level with the touch control, or set the timer so your meal finishes heating right at lunchtime. You can also run it plugged in via the USB cable (wall adapter, car port or power bank).
Plan for roughly 30–50 minutes depending on the meal and temperature level — this is gentle, even heating, not a microwave blast. That's exactly what the timer is for: set it before your break and your food is hot the moment you sit down. Keep-warm mode then holds the temperature for hours.
No — and you won't need to. The inner tray is stainless steel and the base contains the battery and heating element, so no part of this lunch box should go in a microwave. The box itself is the heater: press a button and it does the job wherever you are.
Yes! The sealing cover creates an airtight closure and the secure side lock keeps it clamped shut in transit, so sauces and soups stay in the box — not in your bag.
The removable stainless steel tray and sealing lid lift right out and are easy to wash (dishwasher-friendly). The main body with the battery and heating element should be wiped clean with a damp cloth only — never submerged in water. Always switch it off before cleaning.
