7S (7 Series) Lithium Battery Protection Board, also known as a Battery Management System (BMS). This specific board is designed for 3.7V nominal voltage lithium batteries
Battery Type: Designed for 7S lithium batteries with a nominal voltage of 3.7V.
Wiring Method: Utilizes a "same port" wiring method, which simplifies connections for both charging and discharging.
Balancing Function: Includes a balancing feature to ensure even charging and discharging across all cells in the battery pack, promoting longer battery life.
Current Ratings: Supports a maximum charging current of 350A and a maximum working current of 350A.
Protection Functions: Provides various protection functions for safe operation, such as overcharge protection, over-discharge protection, overcurrent protection, and short circuit protection.