I wonder about the charger lifepo4 battery.

i use charger for battery 48V 10 Amp (cell 16S) but output voltage charger is 54.6 V (usually charger 16S lifepo4 have output 58.4V)
I do not mind it Store the charger is correct. But I used it for three months.
The question is will it have long-term problems.

charger Model:Li150-48AL