Quick Details
Maximum cells 18650:80
Max capacity:36V28Ah / 48V21Ah 
Charging port :DC2.1 Opt. 3Pin high current 
Discharge port :2Pin Opt. 5Pin 
LED indicator :4 LED lights 
USB port:with 
Power switch:without 
Frame tube:with matched down tube 
Optional tube:single or double cavity tube 
L·W·H (mm):458x79x104

 

Down tube battery case / LDD-MAX / 36V28Ah 48V21Ah