Qiulong_Kunshan Reention Mechanical and Electrical Co., Ltd.

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Qiulong-4

Qiulong-4 main features and technical data

Main features

Battery case：Compatible with up&down take，with second lock drawcord，with independent detachable outer cover

Downtube：Extrusion process、beautiful appearance、sense of lines，5mm tube wall thickness，section regular octagonal design
Mounting base/Mechanical structure：Split mounting bases、Aluminum alloy die-casting upper and lower base fixing blocks、quick-release cable cover

Battery case technical data

Item	Description
Dimension (mm)	433.375.372.8
Voltage	36V	48V
Capacity	20Ah/720Wh	15Ah/720Wh
Cells	40PCS 21700	39PCS 21700
Configuration	10S4P	13S3P
Discharge port	6Pin, Opt. 8Pin
Max discharge current	20A
Charge port	DC2.1, Opt. 4Pin new EU norm Charge port
Max charge current	3A，10A
USB	/
LED indicator	Four LED lights
Power switch	/
IP level	IPX6
Standards	EN/UL/ROHS
Matched downtubes	Qiulong
Battery Lock	Mechanical lock opt. ABUS battery lock+frame lock（4650XL）

Drawing
Image
Introduction of Parts
Assembly Instruction
Specification Description
Testing Report
Demo Video

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