8-20S Smart BMS Lithium Battery Protection Board Li-ion Lifepo4 Lto Battery BT APP 24V 36V 48V 60V Continuous 220A Peak 550A 8s 19s 10s 11s 12s 13s 14s 15s 16s 17s 18s 19s 20s

Description

Built-in Bluetooth: Support Android, iphone IOS , Hongmeng APP to connect Bluetooth to view and set parameters. (APP supports English language switching). Upper computer: support computer Windows system to view, set parameters (need to buy "USB adapter for PC" separately). BMS power supply mode: Battery pack self-powered, 62-100V DC input (automatically enter low-power mode). BMS power on mode: charger charging activation, power on wire activation, communication activation. Wiring: Charge and discharge the same port design. Coulomb Meter: Adopt current integration method. Display interface: Yes. Default communication: Bluetooth - TTL. GPS interface: No. Default don't have GPS . bulk orders can be customized (need to be customized, contact us before ordering). Customizable communication: Default don't have RS485 CAN MODBUS UART (need to be customized, contact us before ordering). Electric heating module: Default don't have heating function(need to customize, contact us before ordering) Single cell voltage dropout detection: support Anti-current shock: a separate MOS absorption + TVS absorption (double absorption) Pre-charge protection: support, pre-control to avoid load capacitance is not full discharge lead to high current shock Total cycle record (AH): the accumulated value takes half of the charge and discharge value Working power consumption current (mA): <4mA (no communication version) / <15mA (485/CAN customized version) Standby power consumption current (mA) <2mA (automatic wake-up when charging/discharging is detected) Standby time (S): 1800 seconds ( you can adjust time or set up no standby) Remote analysis of faults: System log in APP to upload fault records to the manufacturer to assist in analyzing fault problems.