RBPP 32S1P VESC 21700 P45B/P50B

RBPP VESC aka the power pack 
32S1P 
115.2V Nominal/134.4V Charged
Cell selection P45B/P50B
Price point is with P45B 
P50B is £80+ price point 
Capacity 4.5AH/5AH
Maximum Continuous discharge P45B 45A/P50B 60A
Configured for Funengineers BMS or Stocked stoke BMS please tell me which BMS you are using upon placing the order 
P50B is in limited supply in the UK so wait times may vary