Electric bike tube battery, 36/48/52V

€449.99 Tax included

Hailong Lithium battery for electric bike, 36/48/52V, for downtube, for motor kit 1000/750/500/250W

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Electric bike tube battery, 36/48/52V
Electric bike tube battery, 36/48/52V
Pedaling sensor

Product Information

The Hailong lithium battery for electric bike is a great option for those looking to improve the range and performance of their electric bike. Available in different capacities of 36, 48, 52V, it can be used with a motor kit of 1000, 750, 500 or 250W and is easily installed in the downtube of your bike.

This battery is equipped with lithium cells that give it a good lifespan and excellent wear resistance.

In addition to its power and lifespan, the Hailong lithium battery for electric bike is also very convenient to use.

It is equipped with an LCD screen that allows you to monitor the state of charge of the battery in real time and an overload protection system that guarantees safe and reliable use.


Certification CE
Type lithium battery
Origin CN (Origin)
Capacity 21 - 30Ah
Tension 52V / 48V / 36V
36V15Ah Hailong Battery 18650 2500mah 10s6p 60PCS
36V21Ah Hailong Battery L-G* 18650 3500mAh 10s6p 60PCS
48V13Ah Hailong Battery 18650 2500mah 13S5P 65PCS
48V17.5Ah Hailong Battery Sa-m*sung / L-G* / Pan-a*sonic 18650 3500mah 13S5P 65PCS
48V19.2Ah Hailong Max Battery L-G* 21700 4800mah 13S4P 52PCS
48V20Ah Hailong Max Battery L-G* 21700 5000mah 13S4P 52PCS
52V14Ah Hailong Battery Sa-m*sung / L-G* / Pan-a*sonic 18650 3500mah 14S4P 56PCS
52V20.7Ah Yingwu Battery Pan-a*sonic 18650 3450mAh 14S6P 84PCS
Cycle Life 1000 times
Charing Current 2A - 4A
Load Temperature 0-45°C
Discharge Temperature -15-65°C
Way of Charge CC/CV
Protection Function Over charge, Over discharge, Over current, Short circuit, Balance

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