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Dec 30th, 2023
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 Battery question
#14360845
05/05/22 05:30 PM
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Joined: May 2003
Posts: 98
tailboard
OP
Outdoorsman
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OP
Outdoorsman
Joined: May 2003
Posts: 98 |
Will a 31 blue top optima run 4 graphs, live scope, livewells, and power poles from daylight to dark?
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Re: Battery question
[Re: tailboard]
#14360847
05/05/22 05:33 PM
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Joined: Sep 2003
Posts: 5,518
Bruce's
TFF Celebrity
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TFF Celebrity
Joined: Sep 2003
Posts: 5,518 |
just adding up the least amount of amps draw. [probaly not, but i dont know your graph size
Bruce's Sprinkler Repair
817-798-7246
52 years experience
State Licensed Irrigation
LI0017483
Fishing Texas lakes one at a time
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Re: Battery question
[Re: tailboard]
#14360858
05/05/22 05:48 PM
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Joined: Mar 2002
Posts: 1,432
prosise
Extreme Angler
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Extreme Angler
Joined: Mar 2002
Posts: 1,432 |
You need to do a battery calculation. Put all the current draws together and then it will tell you how long the battery will last. Livescope is a Current hound. Probably will not last the whole day. But if I was a betting man, you wouldn't last the whole day with everything on. With a 125AH lithium prob, but not the blue top.
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Re: Battery question
[Re: tailboard]
#14360938
05/05/22 07:18 PM
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Joined: Sep 2008
Posts: 121,013
hopalong
Pescador Loco
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Pescador Loco
Joined: Sep 2008
Posts: 121,013 |
get one of these and you should be good if you just run graphs, livescope off of it. https://drewcraft.com/product/30ah-12v-ionic-lithium-battery/if your battery will charge agm you are probably good to go, email drewcraft first. my minnkota precision charges my 3 ionics just fine.
" Hop, set the hook"!
hopalong 99,999
TexDawg 99,999
FJB! not my president by a long shot!
lake fork FISHERMANS COVE MARINA/reservations - 903 474 7479
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Re: Battery question
[Re: tailboard]
#14361626
05/06/22 06:18 PM
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Joined: Jan 2017
Posts: 1,166
Shallow Waters
Extreme Angler
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Extreme Angler
Joined: Jan 2017
Posts: 1,166 |
I have a lithium 100ah dedicated for Livescope, 12" Garmin, 15" Solix, and 12" Solix - and the battery died the other day after about 12 hours. There is no way a 30ah is running your setup all day. I would go with a 125ah at minimum. And keep the livewells and power poles on your cranking battery, their draw is much less than the graphs and you will charge that battery while running anyways.
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Re: Battery question
[Re: Shallow Waters]
#14361646
05/06/22 06:48 PM
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Joined: Mar 2002
Posts: 1,432
prosise
Extreme Angler
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Extreme Angler
Joined: Mar 2002
Posts: 1,432 |
I have a lithium 100ah dedicated for Livescope, 12" Garmin, 15" Solix, and 12" Solix - and the battery died the other day after about 12 hours. There is no way a 30ah is running your setup all day. I would go with a 125ah at minimum. And keep the livewells and power poles on your cranking battery, their draw is much less than the graphs and you will charge that battery while running anyways. Agree.. I have a 100ah, and I only run one unit at a time. I will turn the others off, and if I do this I will get down to 65% in about 10 hours. A 30ah wouldn't be wise.
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Re: Battery question
[Re: Shallow Waters]
#14361701
05/06/22 08:25 PM
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Joined: Apr 2017
Posts: 12,142
tmd11111
TFF Guru
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TFF Guru
Joined: Apr 2017
Posts: 12,142 |
I have a lithium 100ah dedicated for Livescope, 12" Garmin, 15" Solix, and 12" Solix - and the battery died the other day after about 12 hours. There is no way a 30ah is running your setup all day. I would go with a 125ah at minimum. And keep the livewells and power poles on your cranking battery, their draw is much less than the graphs and you will charge that battery while running anyways. Those Solix units suck up some juice compared to the Helix, like almost twice as much. I run 2 12" Helixs, a 10" Helix, and a Garmin 1222 with livescope with a 125a Ionic and have never gotten below 70%.
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