Chosen Solution
Ember’s (ember.com) original 10oz. mug is awesome! When I first got it it kept my drink hot for so long. Now, a few years later, the battery dies after just 10–20 minutes. Unfortunately, the company does not offer a battery replacement service for the built-in rechargeable battery. Has anyone successfully replaced the battery in an Ember mug? How did you do it? Where did you get a replacement from?
Hi @rulily Here’s a video that shows how to access the battery so that it can be replaced. There doesn’t seem to be a “Part 2” video that shows the actual replacement/reassembly but it seems straightforward enough once you have the replacement batteries. Here’s a supplier of the batteries. There may be others I didn’t look too hard but some of the others I did find are battery manufacturers who have minimum order requirements of more than just 4. Just search for 604134 LiPO battery, as you may find some that I missed.
