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electrical:12v:deep_cycle_battery [2019/10/01 12:58] frater_secessus [BMS] |
electrical:12v:deep_cycle_battery [2020/02/20 13:51] frater_secessus [Non-LiFePO4 lithium-ion] |
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- | Common setpoints (check your manufacturer' | + | Common |
* charge [[electrical: | * charge [[electrical: | ||
* Vfloat 13.2v when not deeply cycled; | * Vfloat 13.2v when not deeply cycled; | ||
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- | There are hobbyists who build **4S packs** and undercharge the cells to only 3.7v. This gives an operating range of 14.8v - 12v, a much better fit for nominal 12v systems. The downside is this configuration only uses 58% of the cells' capacity and will require more cells to achieve the same amount of Ah. | + | There are hobbyists who build **4S packs** and undercharge the cells to only 3.7v. This gives an operating range of 14.8v - 12v, a much better fit for nominal 12v systems. The downside is this configuration only uses 58% of the cells' capacity and will require more cells to achieve the same amount of Ah. |
**7S builds** make a decent **24v bank**. | **7S builds** make a decent **24v bank**. |