[PSUBS-MAILIST] Batteries

[Alan James via Personal_Submersibles]

Hi Brian,Deep Worker is now using Lithium Iron from these people.http://beckettenergy.com/ they are up the North East somewhere.
   At Underwater Intervention Convention these people gave me a Tee Shirt.I had to go to my cupboard to find the name.Southwest Electronic Energy Group (SWE) | Custom advanced battery solutions for the oil and gas industry SWE | Southwest Electronic Energy Group

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| Southwest Electronic Energy Group (SWE) | Custom ad...Southwest Electronic Energy Group (SWE) designs and builds custom advanced battery solutions for oil and gas, seismic, pipeline inspection, military, remote monit... |
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| View on www.swe.com | Preview by Yahoo |
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again Lithium Iron.Lithium Polymer seems to be reguarded as the unsafe technology.You could stay with your lead acid batteries & hold out for these guys to come on stream.Oxis To Manufacture Li-S Batteries Achieving 400 Wh/kg

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| Oxis To Manufacture Li-S Batteries Achieving 400 Wh/kgOriginally published on Kompulsa. Many years ago, I learned of a technology that could turn the energy industry upside down -- the lithium-sulfur battery. It could ... |
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| View on cleantechnica.com | Preview by Yahoo |
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Would be interested in anything you turn up as I am looking at either Lithium Ironor Lithium Sulphur if it eventuates. I have a year or so to make up my mind though.Hugh has had some experience (bad) with Lithium Sulphur. He may give some adviceif you take that path.Cheers Alan
      From: Brian V Ryder via Personal_Submersibles <personal_submersibles at psubs.org>
 To: "personal_submersibles at psubs.org" <personal_submersibles at psubs.org> 
 Sent: Friday, July 31, 2015 3:48 PM
 Subject: [PSUBS-MAILIST] Batteries
   

Hello it's been a long time since I have chimed in but I have a few questions for the group 
I am getting ready to move and completely overhaul DSH 2 our pierce built sub and the final boat will resemble antipodes without the rear viewport 
My question is batteries I will have funding available for lithium polymer battery's has anyone used them or any knowledge on them 
And also are there any drawings around of antipodes ? 
Any help would greatly be appreciated and the boat will be at our shop in Salem Ohio if anyone wants to come by and lend some much needed knowledge 

Thanks Brian 
Sent from my iPhone
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