Powerology Lumo Portable Heated Lunch Box 4000mAh Battery, 1L Capacity, Smart Heating, Leakproof Design, Type-C Charging, Freshness Lock for 6 Hours, Insulated Bag – Grey / Blue

Q & A

• How do I heat my meal with this lunch box?

  You place cooked food inside, close the dual‑seal lid, and press the heating button; the built‑in 40 W heater uses 3D heat circulation to warm food evenly without needing a microwave or stove.

• How long will the 4000 mAh battery keep food warm?

  Once charged, the 4000 mAh battery can power heating for several cycles, and the freshness lock helps keep food warm and fresh for up to about 6 hours without a power source.

• What size meals will fit inside?

  The lunch box offers a 1 L capacity, which is enough for a standard single‑person lunch, think rice, pasta, salad, or stew.

• Can it keep food warm outdoors?

  Yes, the insulated design with a leak‑proof lid and silent operation means you can carry it to work, school, or travel and enjoy warm food away from home.

• How long does it take to heat food?

  Typical heated lunch boxes take 20–30 minutes to warm food thoroughly, depending on quantity and type, and this model’s 40 W heating system is designed for similar times.

• Is this lunch box easy to clean?

  The inner container is dishwasher‑safe or can be rinsed with warm water and mild soap; avoid immersing the electrical base in water.

• Will cold meals get hot or just warm?

  The unit raises the temperature evenly, so cold meals will become hotter and ready to eat, not just lukewarm, especially if heated for a full cycle.

• Do I need a power outlet to heat food?

  Not if the battery is charged. The 4000 mAh battery lets you heat food without plugging in, which is useful if you’re commuting or away from a socket.

• Does the lunch box stay quiet when heating?

  Yes. It uses silent heating technology, so it doesn’t make disruptive noise while warming meals, which helps in office or quiet settings.

• Can I take this on trips or school lunches?

  The compact design and battery‑powered heating make it a good option for work, school, travel, or outdoor trips, letting you enjoy hot food anywhere.