12 Volt Electric Bike Electric Motor Lithium Ion Battery Portable Battery

Introducing the wholesale 12V lithium ion battery pack for electric bike, stable output voltage and requires no maintenance due to the multi-level protections. The BMS (battery management system) board inside offers various safeguards, to monitor and balance the battery all the time. This portable lithium iron phosphate battery can be customized with LCD and Bluetooth, adding more convenient functions for users, you can more easer to read the battery data in real-time and deal with the alarms in time. It's a green energy with no harmful substance, an environmentally friendly and eco-friendly lithium-ion battery.