14S SANYUAN 48V 3.7V 20A/30A/40A/50A/60A Battery Protection Plate Lithium Battery ... (CURRENT: 30A)

SELECTED OPTION:
CURRENT: 30A

Note: The picture and the title may be different, please refer to the title and description.

Advantage:
1. Coulomb counter Based on current to time scoring, accurate calculation of remaining battery capacity and charging capacity, etc. 2. Parameter display Support Android mobile phone connected to Bluetooth display parameters, set and modify parameters, independent display screen display parameters 3. Temperature control test The protection board has built-in balanced power and 2-channel temperature control monitoring 4. Hall speed measurement The display has a speed measurement function, accurately detects the speed based on the motor Hall pulse, and can calculate the remaining mileage. 5. Stable operation Set up independent watchdog real-time detection program plus secondary protection 6. Support APP and host computer (Please note: If you need to connect to a mobile phone, you need to purchase a WiFi module separately. If you need to communicate with the host computer, you need to purchase a 485/UART communication boxseparately.) The battery can be locked and cannot be discharged, and the Bluetooth name and password can be modified. Two versions: setting version and user version (user version cannot modify parameters). Both support Chinese and English.
Specification:
Product name: 14S SANYUAN 20A/30A/40A/50A/60A Same Port Lithium BatteryProtection Plate Discharge current: 30A 40A 60A Rated voltage: 48V Charging current (Same port): 20A 30A 40A Main circuit conduction internal resistance: <10M Short circuit protection: 250US Working temperature range: -20a~+80a Working power consumption: <40UA Overcharge voltage protection: 4.25&pm;0.03V Over discharge voltageprotection : 2.7&pm;0.1V Product size: 140 *60*17mm
Package included:
1 xLithium BatteryProtection Plate