The Smart Ant BMS 450A 300L is high performance Battery Management System. 

It supports: 

• 10S -24S li-ion battery (30V-102V Lithium battery cell)
• 13S -24S lifePo4 battery (30V-88V Lithium iron phosphate battery cell)
• 15S -24S LTO battery (30V-68V Lithium titanate battery cell).

Key Features:

• Bluetooth Connectivity
• Support Cells (Support Li-ion, Lipo, 18650, Lifepo4, LTO, etc)
• Voltage accuracy (1.5-4.6V)
• Drop wire protection
• Overcharge protection
• Over discharge protection
• Short circuit protection
• Overcurrent protection (max 300A)
• Current detection
• Temperature control protection
• High voltage vs low voltage discharge balance
• Discharge current
• Coulomb counter
• Connection internal resistance based on current timing scoring, accurately calculate the remaining battery.

The LCD Screen can be mounted on your E-Bike to display:

• Speed
• Voltage
• Power
• Driving time
• Remaining capacity/total capacity
• Charge/discharge current
• Total Capacity
• Cells highest, lowest, and average voltage
• Distance travelled