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I know someone that put the pass through near their pocket rather than valve. When they didn't use heat the pigtail went into the pocket.

Dear customers, Due to many factors, Light & Motion, a US manufacturer of dive, bike, photography and video lights is closing its operations. Over our 35 years in business, we have delivered some amazing products and enjoyed innovating to solve customer problems while building products in the...

WH is measured at nominal voltage, not peak. 3.6v/cell is nominal for LiIon batteries. Anyone saying/advertising different is trying to mislead you

Really interesting on what they allow. 20% capacity/voltage increase without needing retesting. rebuilding the dewalts comes in at 22% difference if going by published specs.

Still only 540wh. Also wouldnt fit in the piranah without a custom PTB. The piranha uses the old 18650 based dewalts.

Cells over 5000mah are not widely available. Current capacity is largely irrelevant for our applications. DPVs are relatively low draw devices in the grand scheme of things.

They are using Samsung 40t cells. 4000mah capacity There are cells in the 5000+ capacity around, but they're not available to normal consumers.

The individual banks are still less than 100wh each. In theory anything under 16ah would still be legal for air travel

Don't worry, my blacktip prop on the magnus will kill me soon enough.

You must have a lot of experience with that since you're shipping non approved batteries across international boarders too /sarcasm

I don't think I've seen one of them test over 9ah yet. Before I built bigger packs I was a fan of the dewalt 9ah, could get 4 of them for the price of 2 12ah and get in 2 dives a day

Name brand cells are $80+ for each battery. That doesn't cover any of the other materials, time or tools to make them it's not for everyone, the group of people that could use 15ah vs 12ah that cant use the already produced 20ah packs is incredibly small

Diversions scuba in WI

Posting in every thermolution thread isn't going to get you anywhere.

Lots of tech and cave divers over there. Fb is by far the most common way everyone finds eachother

Just pay an electrician to add another outlet. The 120v ones will draw 15+a and will require a dedicated circuit anyway

To do it after the fact you just cut them off.

I haven't seen bismuth mentioned yet. Rotometals.com use to have pre-made bismuth soft weights, I believe they can still make them. Price was about 3x their lead counterparts, but its a one time cost, all of mine are over 4 years old and still look new...

hair ties

Because 20 people with no control of their lights makes for a poor experience for everyone and the guides cant signal eachother. After the first group of trails its usually ok to bring lighs.