Battery meter and shrink wrap installation on a 13s4p 48 V 18650 li ion battery pack ( Live video)

This is the saved video of a Periscope streaming we did a month ago. We ve been requested to upload the content. (the Periscope video has only 24h of duration online) In this live video the battery is finished installing a battery meter and shrink wrapping. (notice how because an excessive application of hot air, the shrink breaks into a small hole, in this cases is always better to leave that layer installed and add another one, in this way the pack has a more consistent insulation) info: