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Black rectangular cordless lunch box with stainless steel inner container and plastic divider

DNBeffulgent

DNBeffulgent Cordless Electric Lunch Box 1.5L 21000mAh Black

SKU CH-9PCM-933VF

A cordless 1.5 L food warmer with a 21 000 mAh battery that heats meals to 140 °F on a timer and doubles as a power bank

  • NameMangoin
  • ColorBlack
  • MaterialPlastic
  • Size16.9926 cm x 17.6022 cm x 23.9014 cm
  • Power Supplytrue
  • Dimensions16.9926 cm x 17.6022 cm x 23.9014 cm
  • 5 L stainless steel container holds a full meal without mixing
  • 21000 mAh battery heats food anywhere with no outlet needed
  • Built-in timer auto-starts heating and keeps food at 140 °F
  • Doubles as a power bank to charge phones on the go
  • Leak-proof insulated lid prevents spills during travel

Cordless 1.5 L Food Warmer

The DNBeffulgent heated lunch box holds 1.5 litres in a 304 stainless-steel container with a leak-proof lid and divider. A 21 000 mAh lithium-ion pack powers the heating element and doubles as a power bank for phones. It suits office workers, drivers and outdoor users who want a hot meal without a mains socket.

Battery Life and Heat Management

The 60 Wh battery delivers multiple heating cycles per charge; once the preset temperature is reached the unit switches automatically to a 140 °F keep-warm mode. This prevents overheating and stretches usable runtime during long shifts or trips.

Replaces Mains-Dependent Warmers

It upgrades from plug-in trays that tether you to a wall outlet or vehicle inverter. The jump is worth it when you need self-contained heat in a car, on a site or on a trail where no fixed power exists.

Highlights

  • 5 L stainless steel container holds a full meal without mixing
  • 21000 mAh battery heats food anywhere with no outlet needed
  • Built-in timer auto-starts heating and keeps food at 140 °F
  • Doubles as a power bank to charge phones on the go
  • Leak-proof insulated lid prevents spills during travel

Specifications

BrandMangoin
NameMangoin
ColorBlack
MaterialPlastic
Size16.9926 cm x 17.6022 cm x 23.9014 cm
Power Supplytrue
Dimensions16.9926 cm x 17.6022 cm x 23.9014 cm
Weight1.819 kilograms

Questions about this item

Does the 21000 mAh battery get hot or drain quickly when the 1.5 L container runs a full heating cycle?

The 21000 mAh pack powers one heating cycle to 140 °F then switches to keep-warm; the 304 stainless inner bowl distributes heat evenly so the pack stays cool to the touch.

What cables or chargers must I already own to recharge the 21000 mAh pack between uses?

The unit includes its own charging cable; any standard USB-C power source delivering 5 V will replenish the 60 Wh battery.

Will the 1.5 L stainless bowl and leak-proof lid fit inside my existing 8.9 inch wide insulated tote?

External dimensions are 16.99 x 17.60 x 23.90 cm, so the box slides into most totes sized for 8.9 inch containers.

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