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--- robots:armadillo:hardware:battery [2012/01/31 14:45]
claes
+++ robots:armadillo:hardware:battery [2021/08/14 04:21] (current)
@@ Line 2: / Line 2: @@
 The battery on the Armadillo Scout is a 48 VDC (52.2 VDC) 160 Ah Lithium Yttrium batterypack consisting of 16 3.2 VDC batterycells.
+**Supplyer:** [[http://www.ev-power.eu/index.php?p=p_33&sName=home|GWL/Power]]
+===== Overview =====
+{{ :robots:armadillo:hardware:battery_overview.png?700 |}}
+===== Cells mounted on the robot=====
+<columns 100% first column attributes 50% second column attributes ->
+Front of robot
+<graphviz dot center>
+digraph Overview {
+        rankdir=TB
+        node [shape=record];
+        battery1[label="<a1> A1|<a2> A2|<a3> A3|<a4> A4"];
+}
+</graphviz>
+<graphviz dot center>
+digraph Overview {
+        rankdir=TB
+        node [shape=record];
+        battery2[label="<b1> B1|<b2> B2|<a3> B3|<B4> B4"];
+}
+</graphviz>
+<graphviz dot center>
+digraph Overview {
+        rankdir=TB
+        node [shape=record];
+        battery3[label="<c1> C1|<c2> C2|<c3> C3|<c4> C4"];
+}
+</graphviz>
+<graphviz dot center>
+digraph Overview {
+        rankdir=TB
+        node [shape=record];
+        battery4[label="<d1> D1|<D2> D2|<D3> D3|<D4> D4"];
+}
+</graphviz>
+<newcolumn>
+Voltage measured after accident
+<graphviz dot center>
+digraph Overview {
+        rankdir=TB
+        node [shape=record];
+        battery1[label="<a1> A1\n 3.3 VDC|<a2> A2\n Dead|<a3> A3\n 3.4 VDC|<a4> A4\n 3.3 VDC"];
+}
+</graphviz>
+<graphviz dot center>
+digraph Overview {
+        rankdir=TB
+        node [shape=record];
+        battery2[label="<b1> B1\n 3.34 VDC|<b2> B2\n 3.33 VDC|<a3> B3\n 3.33 VDC|<B4> B4\n 3.33 VDC"];
+}
+</graphviz>
+<graphviz dot center>
+digraph Overview {
+        rankdir=TB
+        node [shape=record];
+        battery3[label="<c1> C1\n 3.34 VDC|<c2> C2\n 3.34 VDC|<c3> C3\n 3.34 VDC|<c4> C4\n 3.33 VDC"];
+}
+</graphviz>
+<graphviz dot center>
+digraph Overview {
+        rankdir=TB
+        node [shape=record];
+        battery4[label="<d1> D1\n 3.34 VDC|<D2> D2\n 3.33 VDC|<D3> D3\n 3.34 VDC|<D4> D4\n 3.34 VDC"];
+}
+</graphviz>
+</columns>
 ===== Bettarycell =====
-[[http://www.ev-power.eu/index.php?p=productsMore&iProduct=292&sName=lfp160aha-wb-lyp160aha-%283.2v-160ah%29|LFP160AHA - WB-LYP160AHA (3.2V/160Ah)]]
+[[http://www.ev-power.eu/index.php?p=productsMore&iProduct=292&sName=lfp160aha-wb-lyp160aha-%283.2v-160ah%29|LFP160AHA - WB-LYP160AHA (3.2V/160Ah)]] - LiFeYPO4
 ==== Specifications ====
+{{:robots:armadillo:hardware:gwl-lfp-product-spec-40ah-200ah.pdf|Battery spec 40Ah-200Ah}}
 |Model name|LFP160AHA| Older product marking TS-LFP160AHA, TS-LYP160AHA |
 |Nominal voltage| 3.2 V |Operating voltage under load is 3.0 V|
@@ Line 40: / Line 136: @@
 Important: if you plan not to use the cells for a long time, before storing you must charge cells to full. In the case of storage longer than 1 year, it is required to recharge each cell after 12 months to full.
+===== Battery Terminals=====
+{{:robots:armadillo:hardware:battery_terminal_force.jpg?nolink|}}
+Never apply excessive force to the terminal connectors!
+Applying excessive force to tighten or release the bolts of the terminal connectors can cause whole terminal to move (rotate). The result is a damage of the internal structure of the cell that cannot be repaired. No warranty can be applied for such kind of the cell abuse.

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