<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:10pt"><div><span>More battery news.</span></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;"><span>Researchers have developed a fuel cell that uses sugar, that is 10 x as energy dense</span></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;"><span>as lithium batteries. So about 40 times as energy dense as lead acid batteries.</span></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent;
font-style: normal;" class="yui_3_13_0_ym1_7_1393651210621_30"><span style="background-color: transparent;">They say they may have a product on the market in 3 years.</span><br></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;"><span></span></div><div><a href="http://www.extremetech.com/extreme/175137-sugar-powered-biobattery-has-10-times-the-energy-storage-of-lithium-your-smartphone-might-soon-run-on-enzymes">http://www.extremetech.com/extreme/175137-sugar-powered-biobattery-has-10-times-the-energy-storage-of-lithium-your-smartphone-might-soon-run-on-enzymes</a><br></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;">Meanwhile "Oxi" in the UK say they will
have a company manufacturing their lithium sulfur</div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;">batteries in the second half of this year. Not sure if this is just the coin sized cells.</div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;">Alan</div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;"><br></div> <div
style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 10pt;"> <div style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 12pt;"> <div dir="ltr"> <hr size="1"> <font size="2" face="Arial"> <b><span style="font-weight:bold;">From:</span></b> Alan James <alanlindsayjames@yahoo.com><br> <b><span style="font-weight: bold;">To:</span></b> Personal Submersibles General Discussion <personal_submersibles@psubs.org> <br> <b><span style="font-weight: bold;">Sent:</span></b> Wednesday, February 26, 2014 10:43 AM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re: [PSUBS-MAILIST] Lithium Sulfur Batteries<br> </font> </div> <div class="y_msg_container"><br><div id="yiv3047821505"><div><div style="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida
Grande', sans-serif; font-size: 10pt;"><div id="yiv3047821505"><div><div style="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 10pt;"><div id="yiv3047821505yui_3_13_0_ym1_7_1393364215248_10"><span id="yiv3047821505yui_3_13_0_ym1_7_1393364215248_20">After a bit more Googling I found these batteries are due to go in to scooters this year.</span></div><div id="yiv3047821505yui_3_13_0_ym1_7_1393364215248_10" style="background-color:transparent;"><span id="yiv3047821505yui_3_13_0_ym1_7_1393364215248_23"></span></div><div id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2917"><a rel="nofollow" shape="rect" id="yiv3047821505yui_3_13_0_ym1_7_1393364215248_31" target="_blank" href="http://www.enginetechnologyinternational.com/news.php?NewsID=40766" style="background-color:rgb(255, 255,
255);">http://www.enginetechnologyinternational.com/news.php?NewsID=40766</a><br clear="none"></div><div id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2917">There are a lot of players investing big money in this technology & there are</div><div id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2917">predictions of a $100- per kWh price eventually, whereas Lead Acid is about $170-.</div><div id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2917">Alan</div><div id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2917" style="color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;"><br clear="none"></div> <div class="yiv3047821505yui_3_13_0_ym1_7_1393364215248_14" id="yiv3047821505yui_3_13_0_ym1_7_1393364215248_15" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 10pt;">
<div class="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2786" id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2915" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 12pt;"> <div class="yiv3047821505yqt2461866169" id="yiv3047821505yqt88328"><div class="yiv3047821505yqt0948599644" id="yiv3047821505yqt42588"><div dir="ltr" id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2914"> <hr id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2916" size="1"> <font id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2918" size="2" face="Arial"> <b><span style="font-weight:bold;">From:</span></b> Alan James <alanlindsayjames@yahoo.com><br clear="none"> <b><span style="font-weight:bold;">To:</span></b> psubs.org <personal_submersibles@psubs.org> <br clear="none"> <b><span style="font-weight:bold;">Sent:</span></b> Tuesday, February 25,
2014 11:40 AM<br clear="none"> <b><span style="font-weight:bold;">Subject:</span></b> [PSUBS-MAILIST] Lithium Sulfur Batteries<br clear="none"> </font> </div> <div class="yiv3047821505y_msg_container" id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2925"><br clear="none"><div id="yiv3047821505"><div id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2928"><div class="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2792" id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2927" style="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 10pt;"><div id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2926">Here are a couple of articles on Lithium Sulfur batteries, that look to be developing in to a promising </div><div id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2929">battery technology, with twice the energy density of other lithium batteries at a
cheaper price.</div><div></div><div id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2931"><a rel="nofollow" shape="rect" id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2930" target="_blank" href="http://www.scientificamerican.com/article/breakthrough-energy-dense-battery-uses-lithium-and-sulfur/">http://www.scientificamerican.com/article/breakthrough-energy-dense-battery-uses-lithium-and-sulfur/</a><br clear="none"></div><div id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2932"><br clear="none"></div><div class="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2793" id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2933" style="color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;"><a rel="nofollow" shape="rect" target="_blank" href="http://www.gizmag.com/lithium-sulfur-battery-energy-density/29907/" style="background-color:rgb(255,
255, 255);">http://www.gizmag.com/lithium-sulfur-battery-energy-density/29907/</a><br clear="none"></div><div class="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2795" id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2934" style="color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;">This could mean air conditioning, larger more powerful motors for speedy surface transit, </div><div class="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2796" id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2935" style="color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;">& coffee machines on Psubs.</div><div class="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2797"
id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2936" style="color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;">Found out at the U.I. convention that the Deep Workers have upgraded to Lithium technology.</div><div class="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2798" id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2937" style="color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;">Alan</div><div class="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2799" id="yiv3047821505yui_3_13_0_ym1_1_1393364215248_2938" style="color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;"><br
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