Equipment used on this test from load to acquisition are :
2 x 100W incandescent light bulb. P4400 Kill a Watt power meter. 300W pure sine wave inverter. 100A 75mV shunt resistor. 8S 20Ah LiFePO4 Battery. BVM-8S cell voltage monitor and alarm. Wavetek model 52 digital multimeter. USB to RS232 converter. Acer 11.6" core i3 Laptop.
During charge the ZXY6005 CC CV power supply + two 150W ac adapter where used.
The result is that Battery is 18.3Ah capacity or 473.5Wh still not bad if it will be able to recharge close to 3000 times.