Uploaded December 2020 | Updated September 2026, 3 weeks ago
While working on my Hero Jr project, I decided to build a Lithium battery pack to replace the lead acid batteries that were originally used in the Heathkit robots. In this video, I review the kit I used to build the battery pack, and I show a few of the stages of battery pack assembly. For more electronics videos, see smbaker.com
While working on my Hero Jr project, I decided to build a Lithium battery pack to replace the lead acid batteries that were originally used in the Heathkit robots. In this video, I review the kit I used to build the battery pack, and I show a few of the stages of battery pack assembly. For more electronics videos, see smbaker.com










