Batteries

New Tesla battery? Exploring the China LFP news

Reuter's broke the news that Tesla was switching to CATL's prismatic LFP battery from their standard cylindrical NCA battery. I wanted to dig into a little more detail on the differences between the battery formats, how they’re made, why they’re chosen, and what the change in battery chemistry means

New Tesla battery? Jeff Dahn and 1 million miles

New Tesla battery? At the beginning of September, the distinguished battery researcher Jeff Dahn from Dalhousie University, released a report about a new battery formulation that could power an electric vehicle for 1.6 million kilometers (or 1 million miles). Is this the battery we've been waiting f

Solar Battery Tesla Powerwall and more

Thinking of getting solar panels or already have them? You might be looking at a solar battery like a Tesla Powerwall, Sonnen Eco, or LG Chem RESU. How do they work? Why would you want one? How much do they cost? While there’s some good options available, there’s a lot to chew with this one. Let’s s

Recycling Batteries: E Waste

This week I take a look at recycling batteries and avoiding e waste. With everything from mobile phones to EVs requiring something like a lithium ion battery to power it, and only 5% of lithium ion batteries getting recycled, I thought it was a good time to take a look at one of the looming environm

Batteries and Supercapacitors

With Tesla’s recent purchase of Maxwell Technologies, I thought it was a perfect time to take a closer look at the current state of batteries and supercapacitors. As well as what supercapacitors are, why so many people are excited by them, and a wonder material, graphene, that could change ... every