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Bad Battery Charger?

Joshua Miller

Jetboaters Captain
Messages
479
Reaction score
751
Points
212
Location
Jacksonville, NC
Boat Make
Yamaha
Year
2022
Boat Model
252XE
Boat Length
25
Left the battery master switch on for a few days, go to hook up the battery charger today and it shows “charging” for a few minutes then “fully charged” but batteries are still low—motors won’t turn over, blower sounds weak. Bad batteries or bad battery charger? This happens when the charger is hooked up to either battery.
 

JetPowered

Jetboaters Captain
Messages
569
Reaction score
527
Points
222
Location
Sunrise Beach Village, TX
Boat Make
Yamaha
Year
2008
Boat Model
Limited
Boat Length
23
What kind of charger is it? Dual bank style?
 

JetPowered

Jetboaters Captain
Messages
569
Reaction score
527
Points
222
Location
Sunrise Beach Village, TX
Boat Make
Yamaha
Year
2008
Boat Model
Limited
Boat Length
23
Do you have one battery or two? If two are the both of the same size and type?
 

Joshua Miller

Jetboaters Captain
Messages
479
Reaction score
751
Points
212
Location
Jacksonville, NC
Boat Make
Yamaha
Year
2022
Boat Model
252XE
Boat Length
25
I guess it fixed itself last night. This morning I came out and it had charged one of the batteries. Hopefully the other is charged by the time I get home from work. Thanks anyway!
 
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