Tech/power-dat/battery-charger-dat/battery-charger-dat.md
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-
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-# battery-charge-dat
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-
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-- [[LTC4054-dat]]
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-
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-
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-## ref
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-
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-- [[battery-charge]]
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-
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-## voltage map
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-
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-| volt | composite | sum |
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-| ---- | --------- | ----- |
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-| 4.2 | 2 | 8.4V |
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-| 4.2 | 3 | 12.6V |
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-| 4.2 | 4 | 16.8V |
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-| 4.2 | 5 | 21V |
Tech/power-dat/battery-dat/2023-11-08-16-40-20.png
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Binary files /dev/null and b/Tech/power-dat/battery-dat/2023-11-08-16-40-20.png differ
Tech/power-dat/battery-dat/battery-charger-dat/battery-charger-dat.md
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+
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+# battery-charge-dat
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+
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+- [[LTC4054-dat]]
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+
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+
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+## ref
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+
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+- [[battery-charger]] - [[battery]]
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+
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+
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+## voltage map
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+
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+| volt | composite | sum |
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+| ---- | --------- | ----- |
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+| 4.2 | 2 | 8.4V |
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+| 4.2 | 3 | 12.6V |
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+| 4.2 | 4 | 16.8V |
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+| 4.2 | 5 | 21V |
Tech/power-dat/battery-dat/battery-dat.md
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@@ -9,3 +9,6 @@ CR2030 provides up to 3V 210~225 mAh, and CR1220 provides up to 3V 38mAh power.
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Both button cells provide very low discharge rate that can work for 1-3 years.
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+## Power battery
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+
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+![](2023-11-08-16-40-20.png)
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