I have 3 Ionic 50 ah 12V batteries for my trolling motor that are charged by a Noco Genius on board charger; One battery takes substantially longer to charge than the other 2. Not the battery as it charges quickly with a stand alone charger. No warning lights on the charger it just takes twice to three times the amount of time to charge. Any troubleshooting advice?
How many amps is the battery getting while charging? Check on the bluetooth app.
Ill need to check next time I charge; its at 100 right now/on standby
I have 3 50ah Ionics charged by a NOCO GENPRO10X3 with no issues
all 3 charge at same rate
I suggest that you swap charger leads and see if the same battery has the issue or if the same charger bank does
this will point you to the source of the problem
"The handicapped angler"
Specifically, what NOCO charger do you have?
USN Retired
2020 Basscat Caracal
2020 Mercury 225 ProXS 4s
definitely swap the banks
check the app for amps in
Drewcraft Specializes in Lithium Batteries and Chargers, We carry all Brands of Trolling Motors and Graphs, Minnkota, Lowrance, Garmin, Motorguide
910-722-0001 call or text
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Noco genius GenPro 10x4Originally Posted by 06 SB
That one should work. Swap the charger leads as suggested.
USN Retired
2020 Basscat Caracal
2020 Mercury 225 ProXS 4s
This should be the easiest and quickest way to troubleshoot after the next time you're off the water.
This is the reply from Noco? Not sure how to remedy this as the three in parallel are 50ah 12V and the isolated is a 125ah 12V
Hello,
Thank you for contacting NOCO Support.
Do you have all 4 batteries wired in parallel or is it 3 batteries in parallel and a 4th battery isolated? Being wired in parallel may be the issue this is happening.
Thank you,
NoCo Support
if thats you trolling motor they are not Parallel they are in series
Drewcraft Specializes in Lithium Batteries and Chargers, We carry all Brands of Trolling Motors and Graphs, Minnkota, Lowrance, Garmin, Motorguide
910-722-0001 call or text
info@drewcraft.com
How would I change the configuration to fix this (as you can tell i'm electrically challenged). Thanks for any advice
your batteries are probably wired correctly in series or you trolling motor would not work, and if the charger was hooked up incorrectly one or more batteries would d not be charging at all
for now I would just swap the bank on the battery you are concerned about with another
also recheck the setting on the NOCO and confirm that its still set on lithium, if that charges to another profile it will not charge the same as the others
Drewcraft Specializes in Lithium Batteries and Chargers, We carry all Brands of Trolling Motors and Graphs, Minnkota, Lowrance, Garmin, Motorguide
910-722-0001 call or text
info@drewcraft.com
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