17S 60V 50A Li-ion PCB Protection Board for Solar Energy Storage and Balance Car Lithium-ion Battery Pack

Bisida Factory

Bisida's factory spans more than 10,000 square meters and houses over 200 pieces of various automation equipment, along with a team of more than 100 seasoned technical workers and 20 senior circuit engineers.

Ten Protection Functions

Bisida's BMS (Battery Management System) is equipped with a comprehensive suite of protection features, including:

Overcharge Protection Over Discharge Protection Overcurrent Protection Drop Protection Short Circuit Protection Temperature Protection Balanced Protection Electrostatic Protection Dust Protection Moisture Protection

Suitable for Scooter Battery Packs

Bisida's 7S/10S/13S BMS can support scooters with standard voltages of 24V/36V/48V. Additionally, it is suitable for solar energy storage, UPS energy storage equipment battery packs, and various other applications.

Expanded Voltage Compatibility

Bisida's LiFePO4 BMS can support a wide range of voltage energy storage devices, including 12S (4S), 24V (8S), 51.2V (16S), and more. It is suitable for electric motorcycles, electric four-wheel vehicles, and other battery pack applications.

High-Power Electric Vehicle Battery Packs

Bisida's 60V and 72V BMS models can support high-power electric vehicle battery packs. These BMS units offer 10 protection functions and are compatible with both lithium-ion and LiFePO4 battery packs.

Multi-Function Protection

Bisida's BMS provides a comprehensive range of protection features, including overcharge protection, overdischarge protection, overcurrent protection, short-circuit protection, temperature protection, and voltage balancing (passive balance).

Operating Temperature Range

Bisida's BMS supports charging and discharging of (3.7V) lithium-ion batteries within the voltage range of 2.65V to 4.25V, with low-temperature protection down to -20°C and high-temperature protection up to 70°C. Specific parameter details may vary for different voltage and current configurations, so it is recommended to confirm the accurate data with the seller.

Preparation Before Installation

Before installing the BMS protective board, it is crucial to ensure that the voltage, capacity, and internal resistance of the battery pack are properly matched. The voltage difference between battery sections should not exceed 0.05V, the internal resistance difference should not exceed 5mΩ, and the capacity difference should be less than 30mAh. Failure to meet these requirements may result in the battery pack being unable to charge properly.

Wiring Method

The wiring methods for the common ports of the Bisida BMS are as follows: B- connection to the battery pack negative, C- connection to the charging negative/output negative. All the positive electrodes are connected to the total positive pole from the battery pack.

High Quality

Bisida's BMS utilizes top-quality (A-level) protective integrated circuit ICs, sourced from industry-leading solutions. The BMS is manufactured using high-quality MOSFETs and ICs, ensuring reliable performance. Bisida also offers OEM/ODM customization services, catering to the specific needs of its customers.

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