1Applicable Model: 850C LCD display is suitable for BAFNAG motors with UART protocol, specially designed for bafang BBS01 BBS02 BBSHD. 2Safety Protection: With IP65 waterproof rating and precise technology, the display is well protected and protected from water and dust. 3Simple Operation: Easy to install and disassemble, without any difficult requirements even though you use it for the first time. 4Indicating Factors: There are the following factors, battery mileage, power, current, errors, indicator lights, speed (average, maximum, real time). 5Easy to Read: You can find important information easily and quickly on the clear LCD screen, and you can read the parameters even in direct sunlight. Item Type: 850C LCD DisplayMaterial: ABSColor: As Picture ShownWeight: Approx.207g/7.3ozApplicable Voltage: 36V/48V/52VRated Operating Current: 40mAUSB Port with Charging Function: 5V 500mABracket: 22.2mm/0.9in, 25.4mm/1.0in, 31.8mm/1.3inWaterproof: IP65 StandardCommunication Protocol: UART 1 x850C LCD Display Meter4 x Washer3 x Screw3 x Nut1 x Manual Display screen is suitable for BAFNAG motor BBS01 BBS02 BBSHD using UART protocol.