palmerjrusa
Member
Thought I'd evaluate the Icom Alakaline battery case (BP-293) for the IC-R30 and battery life.
In each case the time to the IC-R30's "power down" was noted.
IC-R30 settings:
#1 Squelch = auto
Volume = 20
Display = auto/dimmer
GPS = on
Power Save = as stated
Frequency/Mode = 133.975 MHz (AM), heavy radio traffic (every few secs)
#2 Squelch = auto
Volume = 20
Display = auto/dimmer
GPS = on
Power Save = as stated
Frequency Search/Mode = 133 to 134 MHz (AM), heavy radio traffic (every few secs)
#3 Squelch = auto
Volume = 20
Display = auto/dimmer
GPS = on
Power Save = as stated
Frequency/Mode = 153.845 MHz (FM), very light radio traffic (approx. every 15 mins)
ACDelco Alkaline 3 X AA:
As #1 = 6 hours, 30 mins
As #1, (GPS off), = 8 hours, 3 mins
Amazon Basic Brand High Capacity (2,400 mAh), 3 X AA:
As #1 = 8 hours, 25 mins
As #1, (GPS off) = 10 hours, 4 mins
Powerex Pro High Capacity (2,700 mAh), 3 X AA:
As #1 = 10 hours 29 mins
As #1 (display off) = 10 hours, 55 mins
As #1 (display off, GPS off) = 12 hours 12 mins
As #1 (GPS off) = 11 hours, 39 mins
As #2 = 9 hours, 29 mins
As #2 (display off, GPS off) = 11 hours, 36 mins
As #3 (display off, GPS off) = 12 hours, 19 mins
As #3 (display off, GPS off, power save short) = 22 hours, 38 mins
As #3 (display off, GPS off, power save medium) = 27 hours, 27 mins
As #3 (display off, GPS off, power save long) = 30 hours, 37 mins
As #3 (display off, power save short) = 18 hours, 29 mins
As #3 (display off, power save medium) = 21 hours, 58 mins
As #3 (display off, power save long) = 24 hours, 45 mins
In each case the time to the IC-R30's "power down" was noted.
IC-R30 settings:
#1 Squelch = auto
Volume = 20
Display = auto/dimmer
GPS = on
Power Save = as stated
Frequency/Mode = 133.975 MHz (AM), heavy radio traffic (every few secs)
#2 Squelch = auto
Volume = 20
Display = auto/dimmer
GPS = on
Power Save = as stated
Frequency Search/Mode = 133 to 134 MHz (AM), heavy radio traffic (every few secs)
#3 Squelch = auto
Volume = 20
Display = auto/dimmer
GPS = on
Power Save = as stated
Frequency/Mode = 153.845 MHz (FM), very light radio traffic (approx. every 15 mins)
ACDelco Alkaline 3 X AA:
As #1 = 6 hours, 30 mins
As #1, (GPS off), = 8 hours, 3 mins
Amazon Basic Brand High Capacity (2,400 mAh), 3 X AA:
As #1 = 8 hours, 25 mins
As #1, (GPS off) = 10 hours, 4 mins
Powerex Pro High Capacity (2,700 mAh), 3 X AA:
As #1 = 10 hours 29 mins
As #1 (display off) = 10 hours, 55 mins
As #1 (display off, GPS off) = 12 hours 12 mins
As #1 (GPS off) = 11 hours, 39 mins
As #2 = 9 hours, 29 mins
As #2 (display off, GPS off) = 11 hours, 36 mins
As #3 (display off, GPS off) = 12 hours, 19 mins
As #3 (display off, GPS off, power save short) = 22 hours, 38 mins
As #3 (display off, GPS off, power save medium) = 27 hours, 27 mins
As #3 (display off, GPS off, power save long) = 30 hours, 37 mins
As #3 (display off, power save short) = 18 hours, 29 mins
As #3 (display off, power save medium) = 21 hours, 58 mins
As #3 (display off, power save long) = 24 hours, 45 mins