Factory Price Battery BMS 2s 15A 7.4V Smart Lithium Battery Management System BMS with Bluetooth

Product Details
Customization: Available
Overcharge Protection: Yes
Ovediscahrge Protection: Yes
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Management System Certification
ISO9001:2015
OEM/ODM Availability
Yes
  • Factory Price Battery BMS 2s 15A 7.4V Smart Lithium Battery Management System BMS with Bluetooth
  • Factory Price Battery BMS 2s 15A 7.4V Smart Lithium Battery Management System BMS with Bluetooth
  • Factory Price Battery BMS 2s 15A 7.4V Smart Lithium Battery Management System BMS with Bluetooth
  • Factory Price Battery BMS 2s 15A 7.4V Smart Lithium Battery Management System BMS with Bluetooth
  • Factory Price Battery BMS 2s 15A 7.4V Smart Lithium Battery Management System BMS with Bluetooth
  • Factory Price Battery BMS 2s 15A 7.4V Smart Lithium Battery Management System BMS with Bluetooth
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Basic Info.

Model NO.
LWS-2S15A-150
Balance Function
Yes
Usage
Lithium Battery Packs, LiFePO4 etc
Application
Digital Equipment, Electrice, Ebike, etc
Delivery Time
7-15 Days After Payment for Small Order
Metal Coating
Copper
Mode of Production
SMT
Layers
Multilayer
Base Material
Fr-4
Certification
RoHS, ISO
Customized
Customized
Condition
New
Testing Service
100%E-Testing
Transport Package
in: Vacuum Packing/out: Packing: Carton Packing
Specification
L61*W33*T4mm
Trademark
lws
Origin
Shenzhen, Guangdong
HS Code
8536300000
Production Capacity
10000/Month

Product Description

Factory Price Battery BMS 2s 15A 7.4V Smart Lithium Battery Management System BMS with Bluetooth
Mode LWS-2S15A-150
PCM Size L61*W33*4 mm
battery series 2S Available
working current 15A Available
Usage(Cell Type) Li-ion battery packs (7.4V/cell)
LiFePO4 battery packs (6.4V/cell)
Application Ebike, Solar products, etc
Sample available
 Factory Price Battery BMS 2s 15A 7.4V Smart Lithium Battery Management System BMS with Bluetooth
Electric Switch, Temperature Switch, Passive Balance, Active Balance, 5V output, NTC,bluetooth UART/BT/RS485/CAN communication/LCD dispay and etc., if you need any above accessories, please must to contact our sales fisrt. All items could be customized to your requirements,if without any requests after order placed, we will produce as specification in details page.

Factory Price Battery BMS 2s 15A 7.4V Smart Lithium Battery Management System BMS with BluetoothFactory Price Battery BMS 2s 15A 7.4V Smart Lithium Battery Management System BMS with BluetoothFactory Price Battery BMS 2s 15A 7.4V Smart Lithium Battery Management System BMS with Bluetooth
LWS is a famous Battery BMS 2s 15A 7.4V Smart Lithium Battery Management System with Bluetooth manufacturers and suppliers in China. We are proud of the products made in China. Our products are both customized and high quality. Besides, we have our own brands and we also have CE certification. You can buy Battery BMS 2s 15A 7.4V Smart Lithium Battery Management System with Bluetooth with reasonable price from our factory. If you are interested in our products, we will provide you price list and quotation.
 
Li-ion Product Specifications-LWS Factory Price Battery BMS 2s 15A 7.4V Smart Lithium Battery Management System BMS with Bluetooth
Factory Price Battery BMS 2s 15A 7.4V Smart Lithium Battery Management System BMS with Bluetooth Product  parameters(example:LFion-13S)
15A 25A 30A 40A 100A 200A Supplement
Current Maxi mal continuous
charging current
15A 25A 30A 40A 100A 200A About yourproducts, just tellus the ratedvoltage / current or application etc ,we will help to recommend the most suitable products for you.
  Maxi mal continuous
Discharging current
15A 25A 30A 40A 100A 200A
Over current
protection
Over current detection current 80±20A 120±20A 120±20A 120±20A 300±50A 600±100A
Resistance Protection circuitry
(MOSFET)
≤20mΩ ≤20mΩ ≤20mΩ ≤20mΩ ≤20mΩ ≤20mΩ
Current Current consumption ≤20μA ≤20μA ≤25μA ≤25μA ≤20μA ≤50μA
Voltage Charging voltage DC:54.6V CC/CV 4.2/cell
Balance voltage for single cell 4.25±0.025V
Current Balance Current for
single cell
42±5mA
Over charge
Protection 
 
Over charge detection voltage for single cell 4.25±0.025V
Over charge detection delay time 500mS-1500mS customizable
Over charge release voltage for single cell 4.15±0.05V customizable
Over discharge
prodectiom
Over discharge detection volage for singlecell 2.75±0.08V customizable
Over discharge detection delay time 500mS-1500mS customizable
Over discharge release voltage for single cell 3.0±1.0V customizable
Over Current Protection Over Current detection voltage 0.1±0.025V customizable
  Release condition Cut load,Automatic recovery  
Short protection Detection condition Exterior short circuit  
Detection delay time 200-500uS customizable
Release condition Cut load,Automatic recovery  
Temperature Operating Temperature Range -20~+65ºC customizable
Storage Temperature Range -20~+85ºC customizable
 
Lifepo4 Product Specifications-LWS Factory Price Battery BMS 2s 15A 7.4V Smart Lithium Battery Management System BMS with Bluetooth
Factory Price Battery BMS 2s 15A 7.4V Smart Lithium Battery Management System BMS with Bluetooth Product  parameters(example:LFion-13S)
15A 25A 30A 40A 100A 200A About yourproducts, just tellus the ratedvoltage / current or application etc ,we will help to recommend the most suitable products for you.
Current Maxi mal continuous
charging current
15A 25A 30A 40A 100A 200A
  Maxi mal continuous
Discharging current
15A 25A 30A 40A 100A 200A
Over current
protection
Over current detection current 80±20A 120±20A 120±20A 120±20A 300±50A 600±100A
Resistance Protection circuitry
(MOSFET)
≤20mΩ ≤20mΩ ≤20mΩ ≤20mΩ ≤20mΩ ≤20mΩ
Current Current consumption ≤20μA ≤20μA ≤25μA ≤25μA ≤20μA ≤50μA
Voltage Charging voltage DC:46.8V CC/CV 3.6/cell
Balance voltage for single cell 3.60±0.025V
Current Balance Current for
single cell
36±5mA
Over charge
Protection 
 
Over charge detection voltage for single cell 3.90±0.025V
Over charge detection delay time 0.5S-2S customizable
Over charge release voltage for single cell 3.80±0.025V customizable
Over discharge
prodectiom
Over discharge detection volage for singlecell 2.00±0.05V customizable
Over discharge detection delay time 10mS-200mS customizable
Over discharge release voltage for single cell 2.50±0.05V customizable
Over Current Protection Over Current detection voltage 0.10±0.015V customizable
  Release condition Cut load,Automatic recovery  
Short protection Detection condition Exterior short circuit  
Detection delay time 200-500uS customizable
Release condition Cut load,Automatic recovery  
Temperature Operating Temperature Range -40~+65ºC customizable
Storage Temperature Range -40~+125ºC customizable

Factory Price Battery BMS 2s 15A 7.4V Smart Lithium Battery Management System BMS with BluetoothFactory Price Battery BMS 2s 15A 7.4V Smart Lithium Battery Management System BMS with BluetoothFactory Price Battery BMS 2s 15A 7.4V Smart Lithium Battery Management System BMS with BluetoothFactory Price Battery BMS 2s 15A 7.4V Smart Lithium Battery Management System BMS with Bluetooth


 

FAQ
Q: How do I judge what material my battery is ?
A: Please take a look at the battery body.if the normal voltage of your battery shows as 3.2V,the battery will be LiFePo4.If the normal voltage of your battery shows as 3.6V or 3.7V, the battery will be Li-ion or Li-polymer battery. you can also ask battery manufacturer the material of battery.

Q: who are we?

A: We are based in Guangdong, China, start from 2013.
There are total about 40 employees in our company.

 

Q:How can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final Inspection before shipment;

Q:.what can you buy from us?
A:Battery Pack BMS,Lifepo4/Lithium Ion PCM,Protection Circuit Board,Print Circuit Board,
Lifepo4/Lithium Ion Battery Pack.

Q:. why should you buy from us not from other suppliers?
A:The company has advanced production equipment and comfortable office environment,
employees hundreds of people. The company Has a complete, scientific quality management system,
and the importance of quality and environmental philosophy.

Q: what services can we provide?
A:Accepted Delivery Terms: FOB,EXW;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,PayPal,Western Union,Cash;
Language Spoken:English,Chinese


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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