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
Max discharge current	20A
Charge port	Standard 4-Pin new EU norm Charging Port
Max charge current	3A，10A
USB	/
LED indicator	Four LED lights
Power switch	/
IP level	IPX7
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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