<div dir="ltr">Many of us use LiPo batteries (or LiFePo), I thought this article was kind of interesting on how they are built, and why some are round and others flat.<div><br><div><a href="https://www.allaboutcircuits.com/news/three-major-lithium-ion-battery-form-factors-cylindrical-prismatic-pouch/">https://www.allaboutcircuits.com/news/three-major-lithium-ion-battery-form-factors-cylindrical-prismatic-pouch/</a></div><div><br></div><div>cheers,</div><div><br></div><div>Craig...<br clear="all"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div>-- </div><div>IPv6 is the future!</div><div><a href="http://ipv6hawaii.org/" target="_blank">http://ipv6hawaii.org/</a><br></div></div></div></div></div></div></div>