Dongguan Sheerfond New Materials Co., Ltd.
SHEERFOND develop the best heated clothes for you
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Product Description
The Portable Electric Heating Lunch Box – a smart, eco-friendly solution designed for modern lifestyles. This compact household appliance combines a 500ml/800ml stainless steel inner pot with a lightweight PP shell (0.9kg), ensuring durability and portability. Powered by 4 high-capacity 3500mAh batteries and supporting wireless charging via external power banks, it delivers cordless convenience for on-the-go heating and food warming. Equipped with a digital control system and English interface, it offers precise temperature regulation and user-friendly operation. Certified by CE, ROHS, and FCC, this lunch box prioritizes safety and sustainability.
Key Features
Large Battery Capacity & Wireless Power
4×3500mAh batteries provide extended usage, while wireless charging compatibility allows seamless power supply from a 10,000mAh power bank. Break free from outlets and enjoy heating flexibility anywhere.
Smart Temperature Control System
5 adjustable temperature settings (40°C–68°C) cater to diverse food types, from delicate beverages (40°C) to pasteurization-ready meals (68°C).
One-Touch Pasteurization
Activate Marquee Mode for 30-minute deep sterilization, ensuring food safety and hygiene for sensitive diets like baby food or dairy.
Ultra-Long Battery Life
Achieve 1–3 hours of continuous heating (depending on power settings) with a single charge, ideal for long commutes or outdoor adventures.
Portable & User-Friendly Design
Lightweight (0.9kg) with a push-button closure and thickened 304 stainless steel construction. Easy to clean and perfect for office desks, camping trips, or business travel.
| | portable electric heating lunch box |
| warranty | |
| | Class A |
| Material | PP shell+304 stainless steel (thickened) |
| | 3500mAH*4P |
Application Scenarios
Outdoor Adventures: Heat meals during hiking or picnics without relying on electricity.
Office Use: Keep lunches warm at your desk with quiet, efficient operation.
Travel & Commuting: Compact size fits easily in bags for road trips or public transport.
Family Health: Safely sterilize baby bottles or leftovers using pasteurization mod
Dongguan Sheerfond New Material Co.,Ltd.
About us:
1. Good at new product development, over the past two years to develop two more popular models, each sales more than 2 million;
2. The factory has an area of 2000 square meters,from product design, Mold Design, circuit board development, production and manufacturing companies have completed their own, there are 8 production lines, high cost-effective products;
3. Manufacturer of core accessories for batteries and graphene heating pads;