BMS 50A Li-ion 20s BMS 72V with Temperature Control PCM PCB Protection Board Ebike Electric Bicycle

• Download: BMS PCBA
• Copper Thickness: 5 Oz
• Electricity: 50A
• Voltage: 72V
• Application: Electronic Products
• Usage: Lithium Battery Packs
• Model NO.: TP20S001
• Testing: 100%Testing
• Same Port with Balance Function: Yes
• Transport Package: Standard Package
• Specification: 128mm*63mm*12mm
• Origin: China
• HS Code: 8536300000
• Production Capacity: 500000

Product Description

Product Description

BMS 50A Li-ion 20s BMS 72V with Temperature Control PCM PCB Protection Board Ebike Electric Bicycle

TP20S001
TP20S001 is a partition protection plate for 16~20 battery packs for electric bicycles, electric motorcycles and other products.Suitable for different chemical properties of lithium cell, such as lithium ion, lithium polymer, lithium iron phosphate, etc.Protection plate with strong carrying capacity, continuous discharge current up to 50A.
1.Section 16-20 Integrated protection scheme
2.Various protection functions of charging and discharging
3.Hardware discharge over current, short circuit protection function processing
4.Temperature protection function
5.Very low static current consumption
6.Drop line protection function
7.No charging function for a single section less than 1.2V
8.Discharge switch function (reserved)

 

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FAQ

1. What type of charger should I choose?

Lithium battery must choose specific charger, do not use Charger for Leadacid battery, for leadacid charger may have MOS with high pressure breakdown protection, which will not protect of BMS over charge. Life Po4 battery charger voltage=battery string No.X3.6V, while Li-ion battery charger voltage=Battery string No.X4.2V.

2.The relationship between Battery capacity and BMS current?

There is no direct relationship between Battery capacity and BMS current, big capacity doesn`t mean a big battery, but rely on continue current, that is to say if your engine is powerful, your should choose high current of BMS, it is not relied on batterycapacity.

3.Whether my BMS damaged?

If you want to judge if the BMS is damaged, please take the folowing steps, to test if each cell voltage is the same with
voltmeter? if the cell voltage difference is over 1.0V, the fault is displayed that it cannot run far, no power supply at the
start range, short charge time, all these issues are almost caused by battery cells, if BMS damaged is displyed as no charge, no discharge, no discharge while the battery has voltage.