Glass Fiber Smart BMS System , BMS Lifepo4 4S 100A 12v With UART Cumminication

Name: Glass Fiber Smart BMS System , BMS Lifepo4 4S 100A 12v With UART Cumminication
Brand: XUWEN
SKU: Lifepo4 smart BMS Battery Management System
Rating: 4.8 (115 reviews)

Place of Origin	China
Brand Name	XUWEN
Certification	ISO9001/Iso14001/CE/ROHS
Model Number	Lifepo4 smart BMS Battery Management System

Product Details

Board Thickness::

12mm

Base Material::

Glass Fiber

Discharge Current::

60A 80A 100A 120A 150A

Size::

185*102*12mm

Series::

4S 12V

Common Port::

YES

Min. Line Spacing::

0.02MM

Feature::

UART Cumminication

High Light:

Glass Fiber Smart BMS System

100A Smart BMS System

BMS Lifepo4 4S 100A 12v

Payment & Shipping Terms

Minimum Order Quantity

5PCS

Price

To be negotiated

Packaging Details

Carton pack

Delivery Time

To be negotiated

Payment Terms

T/T, Western Union, MoneyGram

Supply Ability

10000PCS/Month

Product Description

Lifepo4 smart BMS Battery Management System 4S 12V 60A 80A 100A 120A 150A discharge current

Support 4PCS 4S Battery pack series

If parallel the battery pack the purpose could be increase battery capacity only, and battery capacity voltage internal

Resistance should be very close.

If you want to increase battery current you CANNOT Parallel the battery pack.

What BT Communication Module can do? With BT Communication Module , the APP Software can be connected , and all information of the Battery pack can display on your Mobile Phone . and you can set some parameters on Your APP software :Over-charge protection voltage , Over-discharge protection voltage, Over Current Protection, Temperature protection and Battery capacity.

Smart BMS current
Series	Battery Cell	Current
3S	3.7V/3.2V	20A	30A	35A	60A	80A	100A	120A	150A
4S	3.7V/3.2V	20A	30A	35A	60A	80A	100A	120A	150A
6S	3.7V/3.2V	20A	30A	40A	50A	80A	100A
7S	3.7V/3.2V	20A	30A	40A	50A	80A	100A		200A
8S	3.7V/3.2V	20A	30A	40A	50A	80A	100A	150A	200A
9S	3.7V/3.2V	20A	30A	40A	50A	80A	100A		200A
10S	3.7V/3.2V	20A	30A	40A	50A	80A	100A		200A
11S	3.7V/3.2V	20A	30A	40A	60A	80A	100A	120A	200A
12S	3.7V/3.2V	20A	30A	40A	60A	80A	100A	120A	200A
13S	3.7V/3.2V	20A	30A	40A	60A	80A	100A	120A	200A
14S	3.7V/3.2V	20A	30A	40A	60A	80A	100A	120A	200A
15S	3.7V/3.2V	20A	30A	40A	60A	80A	100A	120A	200A
16S	3.7V/3.2V	30A	40A	50A	60A	80A	100A		200A
17S	3.7V/3.2V	30A	40A	50A	60A	80A	100A		200A
18S	3.7V/3.2V	30A	40A	50A	60A	80A	100A		200A
19S	3.7V/3.2V	30A	40A	50A	60A	80A	100A		200A
20S	3.7V/3.2V	30A	40A	50A	60A	80A	100A		200A
21S	3.7V/3.2V	40A	60A	80A	100A
22S	3.7V/3.2V	40A	60A	80A	100A
23S	3.7V/3.2V	40A	60A	80A	100A
24S	3.7V/3.2V	40A	60A	80A	100A
25S	3.7V/3.2V	40A	60A	80A	100A
26S	3.7V/3.2V	40A	60A	80A	100A
27S	3.7V/3.2V	40A	60A	80A	100A
28S	3.7V/3.2V	40A	60A	80A	100A
29S	3.7V/3.2V	40A	60A	80A	100A
30S	3.7V/3.2V	40A	60A	80A	100A

Glass Fiber Smart BMS System , BMS Lifepo4 4S 100A 12v With UART Cumminication 0

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Glass Fiber Smart BMS System , BMS Lifepo4 4S 100A 12v With UART Cumminication 7

Glass Fiber Smart BMS System , BMS Lifepo4 4S 100A 12v With UART Cumminication 8

RFQ

1.What is the common port and separate port? what is the difference?

We take 13S 48V 15A BMS as an example, common port 15A means your charge cathode and discharge cathode are connected in the same point end(our P-), charge cathode and discharge cathode are used in the common connection

port, so the charge current and discharge current are the same 15A. while the separate port is separately connected by charge cathode (C-) and discharge cathode (P-), so the charge current and discharge current are different, discharge current 15A, charge current 8A.

2.What is the balance function?

The working principle and function are as followings, when your one cell voltage is upto alarm voltage(Li-ion upto 4.18V, LifePo4 upto (3.6V), then the cell Balance starts to work, balance resistance starts discharge with 35ma(when balance discharge starts to work, BMS will starts a little heat up, which is the normal reflection), the cell is in both charging and discharging status, and others which are not reached to alarm voltage(Li-ion 4.18V, LifePo4 3.6V)are only in charging status, no discharging, when the fast cell voltage is reached to alarm voltage (Li-ion 4.25V, LifePo4 3.75V) BMS starts off power protection, all the other cells are all in stop of charging, this process will enable your battery charging in balance current, and your battery voltage are in balance status, but when your cell voltage difference are in a big range, then balance can not be functionning well

3.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 battery capacity.

4. 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.

5. What current BMS should I choose ?

Take 10S 36V as an example: what current BMS you choose is relied on your E-bicycle Motor power and current limitation of controller. eg., choose 15A for below 350W, 20A for below 500W, 30A for below 800W, 60A for Below 1000W, higher than 1200W are contact with our service specialist for suggestions, one inall, continue current shall be higher than current limitation in Controller.

6. 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.

Tags:

Glass Fiber Smart BMS System , BMS Lifepo4 4S 100A 12v With UART Cumminication

Glass Fiber Smart BMS System

100A Smart BMS System

BMS Lifepo4 4S 100A 12v

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