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I was interested enough in this to do some research on NiFe. I decided to compare them to the T-105 6v. To get 450Ah with T-106 you need 4 of them. Total cost $600, total weight 248lbs, total volume

Hi Eric, Sally and all, I got an E-mail from Gene at Planet Blue Catamarans but still sparse on specs. They are targeting $149k for basic version with many options for electronics, additional

Eric, According to this page batteries supplied by Ironcorebatteries http://www.ironcorebatteries.com.au/page8.php 100Ah weigh almost 100lbs for 12v pack. T 105 6v about 67lbs. No problem discharging

Has anyone had experience with the Torqeedo motors getting dunked? It seems their position on the brackets could leave them under water if a fat wave breaks on the stern. I've seen the Honda outboard

Hi Sally, It's good to hear that a major supplier has broken the $1.00/Wh barrier for the latest generation of mainstream high-tech batteries. I am curious about the voltage that they use to rate

Review of the Torqeedo Power 26-104 lithium battery: http://www.myboatsgear.com/mbg/product.asp?prodID=2151 =========================================================== The power 26 104 is Torqeedos

We spoke with Torqeedo at IBEX and went to their "unveiling" of the new Power 26-104. The specs are: 2.7 kWh (25.9 v, 104 Ah) 44 lbs Dimensions are: 8.0" x 21.3" x 9.4" Price: $2,499.00 Pretty nice -

Kevin, Based on your criteria, the NiFe batteries do seem like a reasonable alternative. But I have always been concerned with weight in any mobile installation. I do agree that they seem excellent

When we talk Peukert effect we fail to remember one thing. As our lead acid batteries age the Peukert factor changes. This is not true with Nickel Iron. When new the two compare favorably but in time

Thanks for the link, Don. It does look interesting, though they are not giving much is the way of technical specs on that page. We do know that they are using Torqeedo Cruise 2.0 motors running on

Yeah, It makes you want to believe doesn't it. I suspect the interior isn't finished. Also noticed no one else aboard and calm water. How fast will it go with a full load in heavy sea and headwind?

I like the video, Wish they had pictures of the down below.

I said about 1, not 1. I also said you can see how this works out using the calculator. The calculator allows you to play with peukert numbers to see what the effects are. at low c values, changing

The claim was made: "The edison cell has a peukert value of about 1. You can see how this works out at ____". Yet no support for this claim was offered except a link to a capacity calculator at the

No arguments here.definitely was a conspiracy and capitalism at its finest that led to patent ownership that kept companies from producing large size NiMH batteries for EV use. Thank you Ovonics and

Came across this on the Multihulls Magazine website. It appears to be a partnering between Steve Trkla, president of the North American division of Torqueedo and Gene Carletta of Blue Planet

Myles,I agree partially, The exception being for a home powerbank they are the answer even with their high cost and lower performance. In the long run you will save. What pisses me off is we are being

Thoughts? iPhone URL: 5KW x 4 HOUR VANADIUM REDOX FLOW BATTERY - SOLAR WIND Browser URL: 5KW x 4 HOUR VANADIUM REDOX FLOW BATTERY - SOLAR WIND Sent from my iPhone

If you read battery chemistry engineering books, you would know that Nickel based batteries have a peukert of virtually 1.00. I do not "parrot", I do research and practical experimentation. I've lived

Myles, Fair enough, I use 1.03 for LiFePO4 batteries. It does show up in electric car conversions but they often operate with loads above 1C. Eric