January 2011
27 posts
1 tag
Jan 30th
1 tag
“Cleaning all the battery terminals with a wire brush before you connect them up...”
– http://tech.groups.yahoo.com/group/ThunderSky/message/4700
Jan 29th
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“The lithium iron cells do swell by overcharging. One of the solvents used in the...”
– http://tech.groups.yahoo.com/group/ThunderSky/message/4632
Jan 29th
2 notes
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Jan 27th
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Jan 27th
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Jan 27th
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Jan 27th
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Jan 19th
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Jan 19th
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Jan 16th
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Jan 14th
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Jan 14th
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Jan 14th
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Jan 12th
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Jan 12th
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Jan 3rd
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Jan 3rd
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Jan 3rd
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Jan 3rd
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Jan 3rd
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Jan 2nd
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Jan 2nd
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Jan 1st
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Jan 1st
3 tags
“Lithium-iron-phosphate batteries from Thunder-Sky …. as they heat up, they...”
– Solid casing for the LFP battery packs needed: Lithium-iron-phosphate batteries from Thunder-Sky. They aren’t as sensitive to temperature, but they do need to be kept under pressure. This bracket is part of a vice I’m building for the batteries. As they heat up, they can swell and crack...
Jan 1st
2 tags
Jan 1st
Jan 1st