1. Charge @ 8A to 3.65V (100%), Discharge @ 5A to 2.57V (20%) 3.65V (100%) 2.57V (20%) 2.94V (47%) 3.04V (55%) 3.65V (100%) 2.57V (20%) 3.33V (76%) 2.91V (45%) BATTERY: S-69

2. 2.57V (20%) 3.31V (74.8%) – Initial Voltage 3.04V (55%) Charged Battery to 3.65V (100%), Voltage settled to 3.31V (74.8%), Discharge @ 10A to 2.57V (20%) 3.05V (56%) 2.94V (47%) BATTERY: S-69

3. 3.04V (55%) 2.57V (20%) 3.65V (100%) 3.29V (73%) 3.65V (100%) 3.04V (55%) 2.90V (44%) Charge @ 8A to 3.65V (100%), Discharge @ 10A to 2.57V (20%), @ 3.04V (55%) Discharge @ 10A to 2.57V (20%), @ 3.04V (55%) Discharge @ 10A to 2.57V (20%) BATTERY: S-70

4. Charge @ 8A to 3.65V (100%), Discharge @ 10A to 2.22V (<0%) 3.65V (100%) 2.94V (47%) 2.57V (20%) 2.22V (<0%) 2.88V (43%) 3.04V (55%) 2.57V (20%) 3.65V (100%) BATTERY: S-69

5. 2.57V (20%) 3.65V (100%) 3.04V (55%) Charge @ 8A to 3.65V (100%), Discharge @ 10A to 1.99V (<0%) 1.99V (<0%) 2.73V (32%) 2.97V (50%) 3.65V (100%) BATTERY: S-69

6. VOLTSAMPS LiFePO 4 Battery LeCroy Oscilloscope HV Probe Adapter Adjustable Discharge Load Box VOLTSAMPS VOLTSAMPS Switch ASwitch B SC DAQ SC Power Supply PV Power Supply FIT PC

7. Switch ASwitch B PV Array RPI LiFePO 4 Battery ESS FIT PC SCController FIB

8. VOLTSAMPS LiFePO 4 Battery LeCroy Oscilloscope HV Probe Adapter High Voltage Probes Adjustable Discharge Load Box Battery Cell: S-69 VOLTSAMPS DC Power Supply