opinion:frater_secessus:dead_battery
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opinion:frater_secessus:dead_battery [2022/08/03 20:37] frater_secessus [replace any damaged components] |
opinion:frater_secessus:dead_battery [2022/08/06 19:17] frater_secessus [How to handle a dead house battery] |
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====== How to handle a dead house battery ====== | ====== How to handle a dead house battery ====== |
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If your house bank(("auxilliary battery")) is dead and nothing is working we have both short-term and long-term problems. Let's start with the short term issues. | If your [[electrical:12v:intro#storing_power|house bank]](("auxilliary battery")) is dead and nothing is working we have both short-term and long-term problems. Let's start with the short term issues. |
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===== first things first ===== | ===== first things first ===== |
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- ensure all charging methods are configured to meet your battery manufacturer's [[electrical:solar:charge_controller_setpoints|charging specs]] - voltages, durations, and min/max current | - ensure all charging methods are configured to meet your battery manufacturer's [[electrical:solar:charge_controller_setpoints|charging specs]] - voltages, durations, and min/max current |
| - if charging by solar ensure the panels are [[electrical:solar:shading|completely unshaded]] |
- ensure all connections are good: battery connections, solar panel connections, grounds((bad grounds can cause problems with alternator charging in particular since the chassis is often used as the negative return)), etc | - ensure all connections are good: battery connections, solar panel connections, grounds((bad grounds can cause problems with alternator charging in particular since the chassis is often used as the negative return)), etc |
- get your [[electrical:12v:alt_and_solar|power production]] and [[electrical:solar:rationing|power use]] ratio under control. Make sure you are making power whenever you can. | - get your [[electrical:12v:alt_and_solar|power production]] and [[electrical:solar:rationing|power use]] ratio under control. Make sure you are making power whenever you can. |
opinion/frater_secessus/dead_battery.txt ยท Last modified: 2022/08/06 19:20 by frater_secessus