Quick Details
Maximum cells 18650:52
Maximum cells 21700:not match
Max capacity: 36V17.5Ah / 48V14Ah
Charging port: DC2.1 Opt. 3Pin high current
Discharge port: 6Pin
LED indicator: 4 LED lights 
USB port: without
Power switch: without
matched DT: with
normal base: without
L·W·H (mm): 526x79x72
Optional parts: Aluminum alloy controller box ALU0126 

 

Down tube battery case / LDK-5-T / 36V17.5Ah 48V14Ah