---
product_id: 670670895
title: "EAST OAK Cordless Electric Lunch Box for Adults, Heated Lunch Box Battery Powered with Automatic Heating, 5.5 Cups Portable Food Warmer with Removable Tray Divider"
brand: "east oak"
price: "₱19282"
currency: PHP
in_stock: true
reviews_count: 13
category: "East Oak"
url: https://www.desertcart.ph/products/670670895-east-oak-cordless-electric-lunch-box-for-adults-heated-lunch
store_origin: PH
region: Philippines
---

# Smart timer with memory function 5.5 cups capacity with removable divider 10,000mAh battery for cordless heating EAST OAK Cordless Electric Lunch Box for Adults, Heated Lunch Box Battery Powered with Automatic Heating, 5.5 Cups Portable Food Warmer with Removable Tray Divider

**Brand:** east oak
**Price:** ₱19282
**Availability:** ✅ In Stock

## Summary

> 🔥 Hot meals, zero hassle—fuel your day with EAST OAK! 🔋

## Quick Answers

- **What is this?** EAST OAK Cordless Electric Lunch Box for Adults, Heated Lunch Box Battery Powered with Automatic Heating, 5.5 Cups Portable Food Warmer with Removable Tray Divider by east oak
- **How much does it cost?** ₱19282 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/670670895-east-oak-cordless-electric-lunch-box-for-adults-heated-lunch)

## Best For

- east oak enthusiasts

## Why This Product

- Trusted east oak brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Set It & Forget It:** Smart timer with memory function ensures your food is perfectly heated right when you want it.
- • **Effortless Clean-Up:** Dishwasher-safe stainless steel container and accessories make hygiene a breeze.
- • **Leak-Proof Confidence:** Silicone-sealed lid guarantees no spills, keeping your bag and workspace spotless.
- • **Customizable Meal Zones:** Removable tray divider lets you separate dishes for a balanced, mess-free lunch experience.
- • **Cordless Freedom, Anytime, Anywhere:** Rechargeable 10,000mAh battery powers your hot meals on the go—no outlet needed.

## Overview

The EAST OAK Cordless Electric Lunch Box is a sleek, portable food warmer designed for busy professionals who demand convenience and quality. Featuring a powerful 10,000mAh rechargeable battery, it heats meals anywhere without plugging in. Its smart timer with memory function lets you schedule heating in advance, while the 5.5-cup stainless steel container with a removable divider keeps your meals organized. Leak-proof and dishwasher safe, this lunch box combines practicality with modern tech for warm, mess-free meals on the move.

## Description

Quick Tips for Using Your Lunch Box: 1. The top of the lunch box lid has a space for your fork and spoon, with a groove and a snap-on transparent cover. If the cover gets loose or falls off, just snap it back on. 2. The lid will only close properly when the meal container is inside. If you remove the container, the lid won’t close. Always make sure the container is in place before closing the lid. To Use The Lunch Box's Scheduled Heating Function: 1. Please first set the current time to match the actual time, then set the meal time. 2. For first-time use, please fully charge the device. Before each use, check the battery level. It should be at least 90%. 3. Please note that the lunch box must be powered on to activate automatic heating. Important Information About Battery-Powered Lunch Boxes: Our portable battery-powered lunch box lets you heat food without plugging in, so you can enjoy warm meals anywhere—at work, on a road trip, or during outdoor adventures. However, the large-capacity rechargeable battery adds extra weight, making the heater weigh 2.8 pounds, slightly more than the typical 2 pounds of standard electric lunch boxes that require plugging in. To Ensure Battery Longevity: 1. Only Use the Original Charger: Other chargers (even if they fit) are not compatible! Using any other charger may permanently damage your product. 2. Only Use the Original Battery: Other battery packs are not compatible. For Best Heating Results: 1. The display shows the temperature of the heating element, while the actual food temperature is usually lower to avoid overheating, which can cause burns and affect taste. Our lunch box is designed to evenly heat food to the ideal temperature after 2 hours. 2. Foods with higher moisture content heat more effectively. If moisture is low, adding a small amount of water or increasing the set heating temperature (note that this temperature refers to the heating element, not the food itself) can be beneficial. 3. Please consider contact with the container bottom: The device heats from the bottom, so it’s helpful for food or water to be in contact with the container bottom to capture heat. For irregularly shaped foods like chicken legs, adding a bit of sauce or a few drops of water can assist in gathering steam and heating the food more thoroughly. 4. It’s recommended to use the original stainless steel container: For compatibility, please use only the original container. 5. You might want to use an insulated bag: Placing the device in an insulated bag, whether original or otherwise, can help retain heat and improve food warmth. Caution: The inner container is made of food-grade 304 stainless steel and contains nickel. Those allergic to nickel should avoid use.E1: If a device fails to power on, you can force reset the embedded controller (EC) using the following steps: 1. Remove the four screws. 2. Pry open the left-side clip. 3. Pry open the right-side clip. 4. Remove the battery cover. 5. Pull out the battery connector. 6. Disconnect the battery connector. 7. With the screen black, press the power button several times. 8. Reassemble. 9. Repair complete.

Review: Convenient, Well-Made, and Very Easy to Use - This cordless electric lunch box is excellent quality and very well insulated. The capacity is just right for a full meal, and the seal is secure with no leaks. It’s especially helpful for someone with limited mobility because it’s simple to use and doesn’t require much effort. Heats evenly and works reliably. Great value overall.
Review: Good and convienent - Just received this heated lunch box and I’m very impressed so far. The packaging was solid and everything arrived in perfect condition. The build quality feels sturdy, and the removable tray with divider is super practical for separating different foods. I tested the heating function with a simple lunch, and it warmed evenly and faster than I expected. Being cordless and battery powered makes it really convenient for office or travel use. The 5.5-cup capacity is also just right for a full meal. Overall, great first impression — looks well designed and easy to use. Looking forward to using it regularly!

## Features

- Portable Battery-Powered Heating: EAST OAK adult lunch box offers battery power for meals on the go. Whether at work, in the car, or outdoors, you can heat your food without an outlet. Its 10,000mAh battery ensures one-time heating and lasting warmth, so you can enjoy hot meals anywhere
- Smart Timer Function: EAST OAK heated lunch box for men includes a smart timer for setting your mealtime. It automatically heats your food in advance, ensuring a hot meal when you’re ready. The memory function remembers your last settings, so no adjustments are needed each time
- 5.5 Cups Capacity: EAST OAK mens lunchbox for work holds 5.5 cups (about 1.3 L or 44 oz), accommodating about 3 servings of pasta, or 12 frozen vegetable dumplings, or a single serving of lasagna with soup. Its design allows for easy transport, making it convenient to enjoy home-cooked meals anywhere
- Removable Divider Accessory: EAST OAK food warmer lunch box includes a removable divider, letting you customize your meal storage. This feature allows you to separate dishes like mac and cheese, casseroles, and steamed veggies, keeping your meals organized and ready to enjoy whenever you are
- Reliable Leak-Proof Design: EAST OAK heatable lunchbox has a silicone seal on the lid, ensuring a secure closure that prevents leaks. Perfect for office workers and construction professionals, it keeps soups and sauces contained while you’re on the go. Enjoy mess-free, warm meals anytime
- Effortless Cleaning: EAST OAK hot lunch box for adults features a removable meal container and lid that are dishwasher safe, along with the fork, spoon, and divider. This design makes hygiene easy—just place the washable parts in the dishwasher for hassle-free cleaning
- Rich Accessories Included: EAST OAK lunch warmer portable for work includes essential accessories like forks and spoons. It features a removable divider to separate foods and comes with a portable insulated bag that can be carried by hand or over the shoulder, making it perfect for on-the-go meals
- Great Present for Workers: EAST OAK self heating lunch box for men is perfect for blue-collar workers and office-goers who want hot meals on the job. It's a thoughtful surprise for friends and family, ensuring they enjoy a warm lunch after long hours at work. Convenient and practical, it enhances every meal

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJVXJL89 |
| Age Range (Description) | Adult |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #750 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #8 in Lunch Boxes |
| Brand | EAST OAK |
| Capacity | 5.5 Cups |
| Closure Type | Snap |
| Color | Black |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,118) |
| Date First Available | October 15, 2024 |
| Included Components | 1× 5.5-Cup Stainless Steel Meal Container, 1× Fork and Spoon Set, 1× Packaging Box, 1× Portable Lunch Box Warmer, 1× Power Cord, 1× Removable Tray Divider, 1× Single Layer Insulated Lunch Bag, 1× User Manual |
| Item Form | Bag, Box |
| Item Weight | 2.8 pounds |
| Item model number | HM899 |
| Manufacturer | EAST OAK |
| Material | Stainless Steel |
| Number of Compartments | 1 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | The display shows the heating element temperature while keeping food slightly cooler for safety. Moist foods heat most effectively, so adding water to dry items may help. Always ensure food contacts the container base directly, adding sauce or water for irregularly shaped items. To heat faster, increase the temperature setting or begin heating 20 to 30 minutes earlier. For optimal results, use the… |
| Product Dimensions | 9"L x 8"W x 12"H |
| Recommended Uses For Product | Car, Office, Outdoors, Picnic, Truck |
| Shape | Rectangular |
| Special Feature | 5.5 Cups Capacity, Battery Powered, Heat Then Keep Warm for 1 Hour, Complete Accessory Set, Dishwasher Safe, Leak Resistant, Scheduled Heating, Direct Time Setting Mode, Memory Settings, With Carry Handle |
| Style | Black |
| Theme | Car, Office, Outdoors, Travel, Truck |
| UPC | 850066822876 |
| Unit Count | 1.0 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** EAST OAK
- **Capacity:** 5.5 Cups
- **Color:** Black
- **Material:** Stainless Steel
- **Pattern:** Solid
- **Product Dimensions:** 12"D x 8"W x 9"H
- **Recommended Uses For Product:** Car, Office, Outdoors, Picnic, Truck
- **Theme:** Car, Office, Outdoors, Travel, Truck

## Images

![EAST OAK Cordless Electric Lunch Box for Adults, Heated Lunch Box Battery Powered with Automatic Heating, 5.5 Cups Portable Food Warmer with Removable Tray Divider - Image 1](https://m.media-amazon.com/images/I/61+YoghTjFL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Convenient, Well-Made, and Very Easy to Use
*by I***A on January 21, 2026*

This cordless electric lunch box is excellent quality and very well insulated. The capacity is just right for a full meal, and the seal is secure with no leaks. It’s especially helpful for someone with limited mobility because it’s simple to use and doesn’t require much effort. Heats evenly and works reliably. Great value overall.

### ⭐⭐⭐⭐⭐ Good and convienent
*by S***A on February 6, 2026*

Just received this heated lunch box and I’m very impressed so far. The packaging was solid and everything arrived in perfect condition. The build quality feels sturdy, and the removable tray with divider is super practical for separating different foods. I tested the heating function with a simple lunch, and it warmed evenly and faster than I expected. Being cordless and battery powered makes it really convenient for office or travel use. The 5.5-cup capacity is also just right for a full meal. Overall, great first impression — looks well designed and easy to use. Looking forward to using it regularly!

### ⭐⭐⭐⭐⭐ convenient way to have an actually hot, homemade meal anywhere without hunting down a microwave
*by S***O on February 11, 2026*

The 5.5‑cup capacity is perfect for a full adult portion plus a side, and the removable divider makes it easy to keep things like rice and saucy dishes separate without mixing. The built‑in 10,000 mAh battery means I can heat lunch at my desk, in the car, or outside with no outlet, and one full charge is enough to fully reheat a meal and keep it warm. I really like the automatic heating timer and memory function: I just set my mealtime once, and it preheats so my food is ready without me babysitting the controls. The insulated carrying bag, leak‑resistant lid, and included utensils make it feel like a complete kit instead of just a container. ​ There are a couple of trade‑offs: because of the large battery it’s a bit heavier than plug‑in lunch boxes, and you do need to remember to charge it and keep the battery above about 90% for best performance. It also works best with moist foods, so I add a splash of water or sauce to rice or leftovers to help them heat more evenly. Overall, if you want reliable hot meals at work, on long commutes, or outdoors and don’t have access to a microwave, this lunch box is absolutely worth it and feels very thoughtfully designed.

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-05*