B3：Battery Charge/Discharge System M-cube Bldg. 308

Maker	Scriber，BioLogic，Espec
Model	・Charge–Discharge Test A : Scriber 585 ・Charge–Discharge Test B : BioLogic BCS-815 ・Electrochemical measurement system :　BioLogic SP-240 ・Thermostatic chamber for charge–discharge tester : BTC-408Hb
Use for	Sequential measurement of battery capacity, rate, cycle, impedance, and temperature dependence for efficient data collection.

Charge–Discharge Test A (6V, 5A, 56ch)	Charge–discharge tester for up to 184 cells at 5 A, or 120 A × 8 channels via parallel connection.
Charge–Discharge Test B (10V, 15A, 128ch)	Charge–discharge tester with sequential impedance measurement.
Electrochemical measurement system (6V, 5A)	Electrochemical system – charge–discharge & 3D impedance: 0.5 A/ch (10 μHz–7 MHz), 4 A/ch (10 μHz–1 MHz).
Thermostatic chamber for charge–discharge tester	Temperature-controlled chamber (–40 °C to 100 °C) with fire suppression, operable from charge–discharge tester.

Charge–discharge channel count	• 56 channels up to 5 A • 128 channels up to 15 A • 64 channels up to 30 A • 16 channels up to 60 A
Charge–discharge with simultaneous impedance measurement	• 56 ch: 1 Hz–1 kHz impedance at two points during 5 A charge–discharge • 128 ch: 100 mHz–1 kHz impedance during rest of 15 A charge–discharge