diff --git a/README.md b/README.md
index cd2c053..921b5e1 100644
--- a/README.md
+++ b/README.md
@@ -87,19 +87,29 @@ Datasheets
 Battery Life
 ------------
 
-Connecting every single minute:
+Battery testing is performed using a stockpile of "Energizer EN92 Industrial"
+AAA batteries manufactured in 2022. No OTA updates were issued during the
+testing periods.
+
+1-minute measurements, connecting every single minute:
 
 * 17-18 days at room temperature
 * 12 days at 40F
 * 6 days at -5F
 
-Connecting every six minutes:
+1-minute measurements, connecting every six minutes:
 
 * 68-70 days at room temperature
 * 60 days at 40F
 * 28 days at -5F
 
-I'm currently testing 61-minute reporting intervals.
+1-minute measurements, connecting once each hour:
+
+* 140-157 days at room temperature
+* 130 days at 40F
+* 68 days at -5F
+
+I'm currently testing 5-minute measurements connecting once every five hours.
 
 TODO
 ----
diff --git a/backend/http_sensor.py b/backend/http_sensor.py
index ba698c6..032befb 100755
--- a/backend/http_sensor.py
+++ b/backend/http_sensor.py
@@ -91,14 +91,15 @@ def do_POST(self):
 
 			rxtime = int(time.time())
 			rjsond = {
-				"next_epoch": (rxtime // 60 + 1) * 60,
-				"queue_interval": 60,
+				"next_epoch": (rxtime // 60 + 5) * 60,
+				"queue_interval": 300,
 				"queue_count": 60,
 			}
 
 			location, want_send_delay_us = self.server.lookup_location(ser)
 
 			if "outdoor" in location.lower():
+				rjsond["queue_interval"] = 60
 				rjsond["queue_count"] = 5
 
 			if send_delay_us != want_send_delay_us: