question

dadgumadventure avatar image

IP65/IP67 Blue Smart Charger not putting out the amps I was hoping for

I am charging a lifep04 280ah 14.4v battery. The charger is only pumping out 2.9 amps and at this rate it will take 26 HOURS to charge. The battery is at 13.6v so I am confused as to why this 25amp charger is not putting the power to the battery. Any help would be greatly appreciated. Thanks Mattimg-2401.png

charger
img-2401.png (322.6 KiB)
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Did you choose the LFP charge profile? You should be in Bulk.
1 Answer
Matthias Lange - DE avatar image
Matthias Lange - DE answered ·

Check the wiring. If you have 13.6V at the battery that means you have a voltage drop of 0.8V from the charger to the battery.

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