The 12 Volt, 100 Ah LFP battery has become a commodity. There are lots of vendors (most being Chinese) selling similar batteries for $250 or less. Are they any good? […]
Category: Batteries
MG Includes Lifetime Battery License
MG just announced that its cars will have a lifetime battery warranty. That is, for as long as the car exists the battery is guaranteed. One of the “excuses” to […]
Geely Short Blade Battery
Geely had introduced a new LFP blade battery with all the “good” boxes checked. The EVs Queen video sounds more like a Geely ad but it does cover the facts. The […]
End of the ICE Age?
Well, that’s what Sandy Munro said. He may be right. Sakuu makes batteries. I talked about them before. But, instead of a traditional “jelly roll” cell where the active parts […]
Cheap Lithium from the US is Possible
Most Lithium is extracted in Australia and Chile. Much of it is then shipped to China for processing and, ultimately, battery creation. While legislation in the US gives preference to […]
Battle for Grid-Level Battery Storage
I am sure you have heard about Tesla MegaPacks. They have been making peaker plants an expensive mistake. Well, CATL, the world’s biggest battery manufacturer released their next-level grid-level storage. […]
Thermal Energy Storage at Home
Thermal energy storage is not new. Large-scale systems are commonly used and, if what you want back is heat rather than electricity, are very efficient. But, as you scale these […]
What are the issues with EV batteries? Capacity Charge time Low temperature performance Life Cost That’s pretty much the list. It’s a universal problem — that is, all EV manufacturers […]
There is More Than One Recycle Method
First we heard that EV batteries could not be recycled. Next we heard it wasn’t practical. Well, it can be done and it is practical. And there is more than […]
Batteries: The Inside Scoop
18650, 2170, 4680, pouch, prismatic, … Cell, module, pack. What do all these things mean and why might you care? How are cells cooled? How are they connected? What’s a […]