4S-24S 12V to 72V BMS/PCB for lifepo4 lipo li-ion 18650 e-bike e-scooter battery pack

FOB Reference Price:Get Latest Price
  • 1 - 9 Pieces
    $37.00
  • >=10 Pieces
    $0.16
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
LWS
Model Number:
LWS-2S3A-130(2S)
Base Material:
FR-4
Copper Thickness:
1oz-4oz
Board Thickness:
1.0mm
Min. Hole Size:
0.25mm
Min. Line Width:
0.075mm/0.075mm(3mil/3mil)
Min. Line Spacing:
0.003"
Surface Finishing:
HASL Lead Free
Product name:
small Size With High Capacity Battery For Li-ion Battery 7.4V
Type:
li ion battery BMS
Certificate:
ISO9001/Iso14001/CE/ROHS
Usage:
Lithium Battery Packs,LiFePO4 etc
Application:
E-bike,toy's battery pack, Power Bank,Power tool
Solder mask:
Green. Red. Blue. White. Black.Yellow
Number of layer:
double or Multilayer
Material:
FR4 /aluminum/ceramicCEM1, CEM3 Rogers Etc
Sample:
available
Delivery time:
7-15 days after payment for small order
Supply Ability
Supply Ability:
100000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Inner packing:Vaccum packing/Plastic bag.
Outer packing:Standard carton packing or packing per customer's requirements.
Port
Shenzhen
Advantages

4S-24S 12V to 72V BMS/PCB for lifepo4 lipo li-ion 18650 e-bike e-scooter battery pack

  • High quality with smart balance function
  • Wholesale price
  • ISO9001/ISO14001/CE/ROHS certificates
  • Fast delivery

 About the battery BMS/PCB/PCM

 Function: Detect and protect the battery from over-charge  ,over-dicharge, over-current short-circuit ,temperature detecting protection and auotmatically voltage balance function .

Build with high end electronic components (High End IC and MOSFET ) ,simple structure design

will let it have more stable quality working performance , Flexible application ( it can be used for less 

series battery by leaving some connection pins at empty status ),full set of protection measures let it

works well without any infulence from external unexpected accidents.

 

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.

Product Description

 

 Products4S-24S 12V to 72V BMS/PCB for lifepo4 lipo li-ion 18650 e-bike e-scooter battery pack
Model LWS-2S3A-130(2S)                                    Size:L62.6*W10*T2mm
Test No. Test item  DetailsCriterion
1VoltageCharging voltageDC:7.2V  3.6/Cell
Balance voltage for single cell 
 2Current

Balance current for single cell

Current consumption

 

Max:20μA

Maximal continuous charging current3A
Maximal continuous Discharging current3A
3Over charge ProtectionOver charge detection voltage for single cell4.25±0.025V
Over charge detection delay time0.5S—2S
Over charge release voltage for single cell4.08±0.025V
4Over discharge protectionOver discharge detection voltage for single cell  2.30±0.05V 
Over discharge detection delay time10mS—200mS  
Over discharge release voltage for single cell3.0±0.075V 
5Over current protectionOver current detection voltage0.10±0.015V
Over current detection current600±20A
Detection delay time 1000ms—1600ms
Release conditionCut load
6 Short protectionDetection conditionExterior short circuit
Detection delay time200-500us
Release conditionCut load
 ResistanceProtection  circuitry(MOSFET)≤20mΩ
7TemperatureOperating Temperature Range-40~+85℃
Storage Temperature Range-40~+125℃

 

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Our Services

1.after sales services

2.OEM,ODM,Customized Design

3.We can provide 24 hours service for you. We pride ourselves on our ability to custom tailor programs

around our customers'needs. We take time to listen to your unique business needs and then set out to

surpass them .

Payment Term:L/C,T/T,Paypal

Can provide variouse capacity and size is per your requirements.

Packaging & Shipping

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 etc. 
Company Information

FAQ

 

Contact us

 

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