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Battery contact board

Joined
Jan 14, 2021
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8
Hey guys, i m about to make my own host and i m looking for a blank battery contact board like the one that survivallaser selĺs. I was about to buy from them but when i saw the shipping for Greece i almost had a heart attack... It was about 45usd shipping for 2 boards and 2 driver pills... Any idea if i can find similar products with fewer shipping costs?
 



Shmackitup

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Aug 31, 2016
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What size do you need? I have 17mm, 20mm and 29mm boards. I can ship from USA to Greece for around $5 for standard shipping.
 
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FAP

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Apr 9, 2013
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57
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I misunderstood the last post that the size was 2mm x 20 mm, when he meant two each of those sizes, just realized that after emailing Zack asking for a quote for five of the "2 x 20 mm" battery contact boards, he's going to be confused with that, so thought I'd better mention my error here. I just need five 20 mm OD round battery contact boards.
 

nmbusa

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Dec 23, 2008
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I got a bunch of these ages ago +blanks 17mm
board1.JPGboard.JPG

have size 18-30 OD copper shims and just solder blank to what ever diameter pill I need ;)
 

FAP

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Apr 9, 2013
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I have shims but no contact boards, except a few I purchased which are already populated with parts made for flashlight LED's I could pull the components off of, but would rather use a clean PCB.
 

nmbusa

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Dec 23, 2008
Messages
82
Points
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I have shims but no contact boards, except a few I purchased which are already populated with parts made for flashlight LED's I could pull the components off of, but would rather use a clean PCB.
if populated boards are not to be used I prefer dessoldering useless parts and always drill a hole in the middle for +wire and spring bypass both springs also to minimize spring resistance we do at BLF, for high power builds
spring.JPG
 
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FAP

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Apr 9, 2013
Messages
57
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My same idea too, but I don't have nice springs like that, where to find them?
 

Giannis_TDM

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Apr 27, 2019
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Hey guys, i m about to make my own host and i m looking for a blank battery contact board like the one that survivallaser selĺs. I was about to buy from them but when i saw the shipping for Greece i almost had a heart attack... It was about 45usd shipping for 2 boards and 2 driver pills... Any idea if i can find similar products with fewer shipping costs?
just wait for a few, will be receiving the pack soon, price is 50c per 17mm board, Blame orbit couriers stopping the pack at customs!
 
Joined
Jan 14, 2021
Messages
53
Points
8
Guys one more question. I have this laser... A cheap green AliExpress one... Any idea if this tailcap can handle 1.5A or max 1.7A? How can i figure that out? I ll make a host of my own and i d like to use this tailcap switch...
 

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