Differences

This shows you the differences between two versions of the page.

--- electrical:12v:maintaining_starter_battery [2024/11/21 00:47]
frater_secessus [maintaining starter batteries]
+++ electrical:12v:maintaining_starter_battery [2025/03/08 18:42] (current)
frater_secessus [maintaining starter batteries] specifics
@@ Line 3: / Line 3: @@
 ===== maintaining starter batteries =====
-  * Some [[electrical:12v:b2b#examples_-_combo_with_solar_charge_controller|combo DC-DC chargers]] contain logic to maintain the starter battery when solar power is present.
+  * Some [[electrical:12v:b2b#examples_-_combo_with_solar_charge_controller|combo DC-DC chargers]] contain logic to maintain the starter battery when solar power is present.  For specifics see the ''starter battery maintenance behavior'' section in each listing.
   * the [[https://amzn.to/40WMp2L|Bluetti 800w alternator charger]] (DC-DC) has a starter battery maintenance function.
   * Some standalone [[electrical:solar:charge_controller|solar charge controllers]] like the [[https://amzn.to/2PPTD2L|Morningstar SunSaver Duo]] can, for example,  charge the start battery with 10% of solar harvest and the house battery with 90% using different charging profiles.  As with DC-DC above, it's not self-jumpstarting in the normal sense but can help prevent the dead starter battery.

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