View attachment 26520610The battery in question is aprox. 18 mos. old. Under load testing, the battery only output 200 Amps for 8 sec. and then voltage totally dropped to 0 V under load then recovered to read 8.4 VDC on a high quality multimeter and the battery will not charge properly. It charged to 12.85 VDC on a AGM charger regulated to 14.4 VDC@7A. What may have occured?
