want to make external pack for P7 with 18650 in parallel from laptop batteries??

willymcd

Newly Enlightened
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Apr 8, 2008
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I have a bunch of 18650 from laptops, 12 sony 3.7 v 2000 mah and 6 unkown reds at 3.6 v 2000 mah. I want to use these to make parallel battery packs that i would then connect to a dummy cell in a mte ssc p7 light.
I am new to this kind of thing so i want to make sure it is done right. I would also be using a pcb, sense these laptop cells don't have any built in protection. Do i need one for each cell, or can i use one. was thinking about these ones?
 
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