LiitoKala 4-channel Lithium Iron Phosphate Same-port Protection Board with Balanced Temperature Control Bluetooth BMS Support(4S-12V 100A)

Rated charging voltage:

1. 6V. Charging current: 50A. Overcurrent protection: 75A. Discharge current: 100A. Employs a simpler wiring design with a single connector for charging and discharging. Comes with built-in screws for securing terminals, a dedicated high-specification data acquisition cable, and a temperature probe; ready to install immediately. Designed for 4S 12V battery packs, supporting up to 100A continuous discharge current and 60A charging current, easily handling the startup and operation requirements of high-power loads. Built-in Bluetooth module; scan the onboard QR code to download a dedicated app for real-time reading of voltage, current, remaining capacity, and cell status, enabling digital battery management. Provides overcharge protection, over-discharge protection, overcurrent protection, short circuit protection, over-temperature protection, and reverse connection protection. Onboard expansion slots include: UART serial communication interface (for easy connection to computers or smart screens), NTC. Temperature sensor interface (accurately captures changes in battery cell temperature), voltage acquisition cable interface, and KEY low-voltage soft switch interface (no need for high-voltage, high-current switch; output can be turned off by disconnecting the soft switch, safe and convenient)