diff --git a/lightning_node_management.md b/lightning_node_management.md
index 3924b89..336c8e5 100644
--- a/lightning_node_management.md
+++ b/lightning_node_management.md
@@ -49,6 +49,16 @@ So I need to:
   goes beyond my current capacities.
 - Measure empirically how long does the setup last until the node disconnects.
 
+---
+
+After a couple of conversations with people that roughly knew what they were
+talking about, I have concluded that indeed, a decent UPS should be able to
+keep banky + the home router up and running for more than an hour. Calculting
+the specifics is pretty irrelevant, since there are a lot of real world factors
+that will change results and it's not all that important.
+
+I'll simply buy a nice one from pccomponentes and that's it.
+
 ## Channel Opening Strategy
 
 Once I get funds in my lightning node, I need to start opening channels. As I