Archive for the ‘Lithium’ Category:

2020-11-17 Tesla Batteries And Supply Constraints

The manufacturing of Electric Vehicles and grid scale storage are constrained by the amounts of batteries that can be supplied by the battery makers around the world. The early Tesla EVs used the ubiquitous 18650 lithium ion cells, something like 6000 per vehicle. In order to reduce costs and weight Tesla went to the larger

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2020-10-07 Tesla Plans On Mass Production Of Li-Ion Cells

@prerunn Said, “… battery cell production isn’t large enough…” The li-Ion cell production is being scaled up to be mass produced in the gigafactories that Tesla is building right now. The cell production lines are being optimized for maximum production at minimum costs. All of the cells Tesla makes will be used in their products

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2020-09-17 How Long Will Lithium Supplies Last?

This article paints a doom and gloom picture of the lithium supply. Lithium is the 25th most common element on earth. It’s not that rare. According to Wikipedia it’s as common as chlorine. It says the seawater has 230 BILLION tonnes. So the supply is not going to run out, it’s just going to get

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LED Indoor Motion Sensing Lights – Decrease On Time

I bought two of these motion sensing LED lights for my hallway. They have a rechargeable cell that is charged through a micro USB port. To see one inside watch big Clive’s YouTube video – the ebay link to buy them is in his description. The charge lasts for more than a week with frequent

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