The Keysight BT2205A is a 2-channel charge-discharge module engineered for Li-ion cell formation and lifetime cycling within the BT2200 platform. Each physical channel delivers up to 6 V and ±100 A, with 437.5 W maximum power per channel. Channels can be paralleled to create higher-current user channels—two physical channels yield ±200 A, while up to eight channels across multiple modules achieve ±800 A at 875.0 W. The module supports up to 256 cells per chassis when configured with multiple BT2205A units. Regenerative power circuitry improves efficiency during discharge cycles. Control and monitoring occur via USB and LAN interfaces, with GPIO available for fault detection and shutdown logic. Each module weighs 1.8 kg and fits within the standard BT2200 eight-module chassis capacity. All modules in a single chassis must be identical type—either all BT2204B or all BT2205A. Compatible with BT2202A (400/480 VAC 3-phase) and BT2203 chassis variants.
Agilent/Keysight BT2205A
- Repair Support & OEM Spare Parts
- University and Research Discounts
- 100% Verified & Tested Equipment
- Rental Units Available
The Agilent/Keysight BT2205A is a battery emulator that can accurately simulate the behavior of a battery, and it is commonly used in testing and development of battery-powered devices. It can be used to test a wide range of devices, from mobile phones to electric vehicles.
$759.00
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In stock

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Product Condition & Availability
Agilent/Keysight BT2205A is in excellent working condition and has been thoroughly tested for performance and reliability. We offer both new and professionally refurbished options, depending on availability and customer preference.
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Beyond individual products, Aumictech provides end-to-end solutions for manufacturing line deployment and test station setup. Our team can assist with system integration, configuration, and equipment selection tailored to your production requirements.
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With over a decade of experience, Aumictech is a recognized leader in RF and optical test equipment sales and services. All units are supported by our in-house calibration and repair facility based in Downingtown, PA, ensuring technical reliability and long-term value.
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We’re committed to exceptional customer service, offering a 15-day return or replacement (ROR) policy for peace of mind. Our team is always available to assist with pre- and post-sale support.
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