Operating Lithium Batteries In Cold Temperatures
Operating Lithium Batteries In Cold Temperatures
(OP)
I'm assuming that freezing temperatures will affect the performance characteristics of a Lithium-Ion battery.
What I'm trying to accomplish is making these:
http://samjacoby.com/projects/ir-led-throwies/
And then freezing them inside spheres of ice.
How will operating in these conditions change the voltage output of the battery?
What I'm trying to accomplish is making these:
http://samjacoby.com/projects/ir-led-throwies/
And then freezing them inside spheres of ice.
How will operating in these conditions change the voltage output of the battery?





RE: Operating Lithium Batteries In Cold Temperatures
What you seem to be describing is simply taking your circuit and freezing ice around, which raises a number potential issues:
> possible shorting out of the circuit
> cleaniness of the circuit -- once the cube melts, you've got a naked circuit swimming in your drink
> asthetics -- once the cube melts, you've got a naked circuit swimming in your drink; I think most people would view this as a conceptual failure
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RE: Operating Lithium Batteries In Cold Temperatures
I would obviously have to seal everything up to avoid short circuits.
It takes a while for a globe that big to freeze, and I want to be able to make them well in advance. Hence why I can't use one of the commercially available ice cubes, since I would need to turn it on at the beginning of the process, during which time the battery would run out.
I just want to know how a lithium-ion battery operates at freezing temperatures.
RE: Operating Lithium Batteries In Cold Temperatures
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RE: Operating Lithium Batteries In Cold Temperatures
RE: Operating Lithium Batteries In Cold Temperatures
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RE: Operating Lithium Batteries In Cold Temperatures
RE: Operating Lithium Batteries In Cold Temperatures
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RE: Operating Lithium Batteries In Cold Temperatures
https://harizanov.com/2012/10/funky-as-remote-temp...
http://ibestpower.net/li-mno2-button-cell-cr2032-b...
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RE: Operating Lithium Batteries In Cold Temperatures