DALY BMS 20S 72V Lithium ion 200A Common Port Battery protection module.

The DALY BMS 20S 72V 200A Common Port Battery Protection Module is a heavy-duty solution for safeguarding and managing large lithium-ion battery packs in high-power applications like electric vehicles, energy storage systems, and industrial equipment. This model supports a 20-series (20S) battery configuration, delivering up to 72 volts of operating voltage, with a massive 200-amp current rating. This makes it ideal for systems requiring substantial power output and fast charging or discharging capabilities, such as electric cars, large-scale solar systems, or marine applications.

As a common port BMS, the same terminal is used for both charging and discharging, which simplifies wiring and installation. However, due to the extremely high 200A current, careful attention to wiring, connectors, and cooling is necessary to prevent issues such as overheating, electrical stress, or short circuits.

The DALY BMS provides comprehensive protection features, including overcharge, over-discharge, short-circuit, and temperature protections, ensuring the battery remains safe under extreme operating conditions. It also balances the voltages across individual cells, optimizing performance and extending the battery’s lifespan. The combination of high power handling and robust protection makes this BMS a perfect fit for high-capacity, high-demand lithium-ion systems, ensuring both safety and efficiency in energy delivery.

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