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opinion:frater_secessus:self-heated_lifepo4 [2024/09/12 09:52] frater_secessus [warming] |
opinion:frater_secessus:self-heated_lifepo4 [2024/11/24 16:28] (current) frater_secessus [robust charging] added blog post |
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===== TLDR ===== | ===== TLDR ===== | ||
- | * LiFePO4 cannot be charged when the cells are below ~freezing. | + | * LiFePO4 cannot be charged when the cells are below ~freezing, or discharged well below freezing |
* some kind of warming is required before charging | * some kind of warming is required before charging | ||
* self-heated: | * self-heated: | ||
Line 65: | Line 65: | ||
If one was charging by alternator only and only driving to/from work while stealthing in freezing weather it's conceivable the self-heated batt would get //never get charged at all// because it wouldn' | If one was charging by alternator only and only driving to/from work while stealthing in freezing weather it's conceivable the self-heated batt would get //never get charged at all// because it wouldn' | ||
+ | [Note: | ||
==== specific configurations ==== | ==== specific configurations ==== | ||
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If your preferred battery has everything but heating you might want to [[https:// | If your preferred battery has everything but heating you might want to [[https:// | ||
- | - a [[https:// | + | - a [[https:// |
- a [[electrical: | - a [[electrical: | ||
- | Both pads and controllers are available in 12vdc and 120vac. | + | Both pads and controllers are available in 12vdc and 120vac. |