Showing posts with label Lithium. Show all posts
Showing posts with label Lithium. Show all posts

EEVblog #176 - Lithium Ion/Polymer Battery Charging Tutorial

EEVblog #176 - Lithium Ion/Polymer Battery Charging Tutorial Video Clips. Duration : 39.30 Mins.


Want to include a small Lithium Ion or Lithium Ion Polymer battery into your next project? It's easy! Dave gives you the low down on how they work and how to charge them and select a suitable charging IC. NOTE: For safety you should always use circuit protected cells as per the larger cell I was holding up. It protects against over-discharge, over-voltage, shorts etc. (BTW, the reference to Lithium Ion Polymer being the same as Lithium Ion is in terms of charging, if that was not clear. The Ion Polymer type have polymer anode material and hence a different construction that allows the small pouch type cells shown in the video, and other thin odd shapes shown toward the end)

How to make Lithium Polymer Batteries for Electric Car

How to make Lithium Polymer Batteries for Electric Car Video Clips. Duration : 4.48 Mins.


Really easy, isn't it? At least much more than manufacturing with sulfuric acid, or to make the chips from any mobile phone. Notice that Li-Po Batteries were designed to be cheaper and lighter that Li-Ion, now, Why can't I drive an EV with them? (These are Lithium-Metal Polymer batteries, not Li-Ion)

How to make Lithium Polymer Batteries for Electric Car

How to make Lithium Polymer Batteries for Electric Car Video Clips. Duration : 4.48 Mins.


Really easy, isn't it? At least much more than manufacturing with sulfuric acid, or to make the chips from any mobile phone. Notice that Li-Po Batteries were designed to be cheaper and lighter that Li-Ion, now, Why can't I drive an EV with them? (These are Lithium-Metal Polymer batteries, not Li-Ion)