[HomeBrew] Batteries

[howard holden]

Hi Sonny,

Interesting idea. Haven't done it, but I built a Doerle twinplex regen 
back in 02 or 03, soldered 10ea  9V batteries in series. Now I don't use 
the regen all that much, but that stack 13 or 14 years later still has 
76.4V no load, and 66V with a 2K (33 mA) load. Looks like the coin cells 
are rated at 210 mAh, so that should run a regen just fine. But how 
would you stack 15 to 30 of them mechanically?

73, Howie WB2AWQ/7


On 12/31/2016 9:51 AM, N1KHB--- via HomeBrew wrote:
> ** Please do NOT cross-post messages when posting to HOMEBREW **
>
> Hi all,
>     Has anyone tried stacking lithium coin cells  directly to each other in
> order to create a 45V - 90V battery? It would require  a homebrew holder of
> course.
>     Happy New Year!
>   
> Best,
> Sonny N1KHB
>   
>   
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