Support for your
WONDBORN Portable Bottle Warmer Elite

The product weighs 753.5 g (1.66 lb) with dimensions of 8.62 × 3.54 inches.

Using the included 30W adapter and charging cable, the device takes approximately 1.5–2 hours to fully charge.

Powered by advanced heating technology, the WONDBORN portable bottle warmer Elite heats 4 oz of refrigerated milk to approximately 98.6°F in just 3 minutes and 59 seconds, delivering up to 2.6X faster heating compared with a leading product on the market.*

*WONDBORN Laboratory Test: 4 oz of breast milk heated from 40°F to 98°F. Compared with a leading product on the market. Results may vary based on testing conditions.

With its 12,800mAh battery, this portable bottle warmer Elite can heat up to 8 cups of 4 oz refrigerated milk on a single charge under normal conditions.*

*WONDBORN Laboratory Test: Up to 8 cups of 4 oz breast milk heated from 40°F to 98°F on a single charge, with the warmer powered off immediately after each use. Results may vary based on testing conditions.

No, the bottle warmer Elite is not detachable and is not dishwasher-safe.
If you're looking for a bottle warmer with a detachable design, click here to learn more about our other bottle warmer.

Follow these steps to clean your bottle warmer Elite:

Step1: Open the lid and remove the silicone ring.

Step2: Wash the cup with a mild detergent.

Step3: Clean the silicone components thoroughly.

Step4: Place the components on a drying rack and allow them to air-dry completely to help prevent mold growth.

Yes! The bottle warmer Elite supports gentle, even thawing of frozen breast milk bags. However, thawing may take slightly longer than warming refrigerated milk.

Quick Thawing Guide:
Step1: Place the frozen breast milk storage bag inside the cup.
Step2: Add water up to the MAX line. Closing the lid can help improve heating efficiency.
Step3: Set the target temperature to approximately 8°F above your desired feeding temperature.
Step4: Once the cycle is complete, let the milk sit for about 10 minutes to help it warm more evenly.

For faster thawing: We recommend rinsing the frozen breast milk bag under running water first. Once the milk has partially thawed into a slushy consistency, pour it directly into the bottle warmer Elite for heating.

Note: When using the water bath method to warm a milk storage bag, the temperature displayed on the screen indicates the water temperature, not the milk temperature.

The WONDBORN Portable Bottle Warmer Ultra and Elite offer different designs and features to suit different needs. Check out the comparison below to find the right bottle warmer for you.

We recommend checking our How-to Videos or this FAQ section for basic troubleshooting steps first. If the issue persists, please contact us at support@wondborn.com. Our support team will be happy to help.
This product comes with a 1-year warranty for added peace of mind.