• Smart LiFePO4 BMS 4s 8s 16s 200A with I2c, Bluetooth, LCD Display PCB Board
  • Smart LiFePO4 BMS 4s 8s 16s 200A with I2c, Bluetooth, LCD Display PCB Board
  • Smart LiFePO4 BMS 4s 8s 16s 200A with I2c, Bluetooth, LCD Display PCB Board
  • Smart LiFePO4 BMS 4s 8s 16s 200A with I2c, Bluetooth, LCD Display PCB Board
  • Smart LiFePO4 BMS 4s 8s 16s 200A with I2c, Bluetooth, LCD Display PCB Board
  • Smart LiFePO4 BMS 4s 8s 16s 200A with I2c, Bluetooth, LCD Display PCB Board

Smart LiFePO4 BMS 4s 8s 16s 200A with I2c, Bluetooth, LCD Display PCB Board

Product Name: Lws-16s200A-Smartbms Rev2.0
Max Conitinute Charging Current: 200A
Max Conitinute Discharging Current: 200A
Layers: Multilayer
Base Material: Fr-4
Customized: Customized
Samples:
US$ 150/Piece 1 Piece(Min.Order)
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Customization:

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Rating: 5.0/5
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Basic Info.

Model NO.
LWS-16S200A-Smartbms rev2.0
Condition
New
Transport Package
in: Vacuum Packing/out: Packing: Carton Packing
Specification
L255*W155*T11 mm
Trademark
lws
Origin
Shenzhen, Guangdong
HS Code
8536300000
Production Capacity
10000/Month

Product Description

1. About the bms 

Mode LWS-16S200A-Smartbms rev2.0
PCM Size L255*W155*T11 mm
battery series 4S-16S Available
working current ≤200A Available
Port for charge/discharge Same port
Communication protocol 12C
Communication tools Bluetooth, LCD display, Host PC
Usage (Cell Type) Li-ion battery packs (3.7V/cell)
LiFePO4 battery packs (3.2V/cell)
Application E-bike, E-bicycle, E-Richshaw, Electric three-wheeler, UPS, Electric equipment, etc
Sample available

2.Wiring Diagram
Smart LiFePO4 BMS 4s 8s 16s 200A with I2c, Bluetooth, LCD Display PCB Board


 Direction for use  Wiring:
 1. Connect Battery B- with BMS B- firstly!
 2. Connect Battery 1, Battery 2,...Battery 8 with the BMS as the picture shows.
(Please weld the wires in order and avoid pseudo solder joints.)
 3. Connect Charger C-/Load P- with BMS C-/P- (Use larger size wires)
 4. Connect Positive Pole: Charger C+/Load P+ with Battery Pack B+ (Use larger size wires) .
 Pay attention to make insulation.

3.Specification

PCM Specifications For 25.6V (8S) LiFePO4 Battery Packs
Model: LWS-16S200A-Smartbms rev2.0 (16S)
no Test item Criterion
1 voltage Charging voltage DC: 28.8V CC/CV
Balance voltage for single cell 3.6V±0.025V
2 current Balance current for single cell 60±10mA
Current consumption: working ≤600μA (25ºC)
Current consumption: I2C communication ≤2000μA (25ºC)
(average) Current consumption: sleep mode  ≤350μA (25ºC)
Current consumption: Bluetooth ≤50μA (25ºC)
Maximal continuous charging current 200A
Maximal continuous discharging current 200A
3 Over charge protection Over charge detection voltage for single cell 3.75±0.025V
Over charge detection delay time 0.5S-1.5S
Over charge release voltage for single cell 3.55±0.05V
4 Over discharge protection Over discharge detection voltage for single cell 2.20±0.05V
Over discharge detection delay time 15mS-150mS
Over discharge release voltage for single cell 2.70±0.1V
5 Over current protection Over current detection voltage 0.20±0.015V
Over current detection current 600A-700A
Detection delay time 7.2ms-11ms
Release condition Cut load, Auto release
6 Short protection Detection condition Exterior short circuit
Detection delay time ≤800us
Release condition Release short-circuit, auto recovery
7 Resistance Protection circuitry(MOSFET) ≤5mΩ
8 Temperature Operating temperature range -20~+65ºC
Storage temperature range -20~+70ºC
9 Temperature Protection High Temperature Protection during Charge 65ºC
High Temperature release   45ºC
High Temperature Protection during Discharge 65ºC
High Temperature release 45ºC

Smart LiFePO4 BMS 4s 8s 16s 200A with I2c, Bluetooth, LCD Display PCB Board
Smart LiFePO4 BMS 4s 8s 16s 200A with I2c, Bluetooth, LCD Display PCB Board
3.Company information
Shenzhen Li-ion Battery Bodyguard Technology Co.,Ltd was founded in 2013.
Mainly provide Battery PCM & BMS for Lithium ion ,Lifepo4 ,LTO battery pack.

Since 2013, the company has more than 400 types of hardware PCM/BMS,and software BMS including  HDQ/12C/SMBUS/RS482/RS232 & Bluetooth and so on. Mainly covers battery assembly 1S-35S in series ,working current up to 350A;the products are widely used in solar street lamp,golf ,LED light,power tool,electric bicycle,medical equipment,EV application......etc.
Smart LiFePO4 BMS 4s 8s 16s 200A with I2c, Bluetooth, LCD Display PCB Board

Smart LiFePO4 BMS 4s 8s 16s 200A with I2c, Bluetooth, LCD Display PCB Board

(Widely used)

Smart LiFePO4 BMS 4s 8s 16s 200A with I2c, Bluetooth, LCD Display PCB Board
Smart LiFePO4 BMS 4s 8s 16s 200A with I2c, Bluetooth, LCD Display PCB Board
Smart LiFePO4 BMS 4s 8s 16s 200A with I2c, Bluetooth, LCD Display PCB Board

4.Transportaion

Packing: Inner packing:Vaccum packing/Plastic bag. 

              Outer packing:Standard carton packing or packing per customer's requirements.

Delivery type:by air such as TNT,UPS,FEDEX or by sea ,just depend on your convenient.

Payment:L/C,T/T,Western Union,PAYPAL ,Bank ,etc.

Smart LiFePO4 BMS 4s 8s 16s 200A with I2c, Bluetooth, LCD Display PCB Board

5.FAQ

Q: How do I judge what material my battery is ?

3.2V cell, LiFePO4;3.6V or 3.7V,  Li-ion or Li-polymer battery.
You can also ask battery manufacturer the material of battery.
Q: Can I use this protection circuit board for my battery?
A: The protection circuit board you need to buy must be same cells in series as your battery pack.
Please also tell us your battery material: LiFePO4 or Li-ion battery? As well as, working current, application, motor wattage, etc.
Q: Do you have Minimum Order Requirement (MOQ)?
A: No.We can provide various capacity and size is per your requirements, Also ODM / OEM is welcome.

About your products,just tell us the relative voltage/ cells/ current A or equipment etc,we will help to recommend the most suitable products for you.

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