High Quality 14s 20A 48V BMS for Li-ion Battery Pack with Balance for E-Bike

• Download: BMS PCBA
• Copper Thickness: 5 Oz
• Electricity: 20A
• Voltage: 48V
• Application: Electronic Products
• Usage: E-Bike
• Model NO.: HP16SA
• Testing: 100%Testing
• Transport Package: Standard Package
• Specification: 69*56.9*15mm
• Origin: China
• HS Code: 8536300000
• Production Capacity: 500000

Product Description

Product Description

High Quality 14s 20A 48V BMS for Li-ion Battery Pack with Balance for E-Bike

HP16SA

MP24S001 is specially designed for 16 battery packs for electric bicycles, electric motorcycles and other products The same-mouth protection plate scheme;Suitable for different chemical properties of lithium cell, such as lithium ion, lithium polymer, lithium iron phosphate, etc.Protection board tape.Strong load capacity, continuous discharge current up to 40A.
1.4~16 cell series protection
2.Various protection functions for charging and discharging
3.Discharge overcurrent, short circuit protection functional processes of hardware
4.Reserve discharge control switch and discharge temperature protection position
5.Very low static current consumption

Product Parameters

Operating voltage range	39.5-59.5V
Operating current MAX	20A
Over-charge protection voltage	4.25±0.03V
Over-discharge protection voltage	2.8±0.08V
Balanced turn-on voltage	4.19V
Charging over current protection value	/
Temperature protection	65±5ºC
Internal resistance	<20mR

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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.