1-30s li ion battery circuit board factory wholesale 48v electric bike kit 13s 30a battery pack bms

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US $25.8-33.5 / Pieces | 2 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
LWS
Model Number:
LWS-24S60A-035( 13S)
Base Material:
FR-4
Copper Thickness:
1oz~4oz
Board Thickness:
1.6mm
Min. Hole Size:
0.25mm
Min. Line Width:
0.1mm/4mi
Min. Line Spacing:
0.003"
Surface Finishing:
HASL Lead Free
Product name:
electric bike kit 13s 30a battery pack bms
Type:
lithium battery BMS
Certificate:
ISO9001/Iso14001/CE/ROHS
Usage:
Lithium Battery Packs,LiFePO4 etc
Application:
Digital Equipment, Power Bank,Power tool,Electrice Vehicle
Solder mask:
Green. Red. Blue. White. Black.Yellow
Number of layer:
double or Multilayer
Material:
FR4 /aluminum/ceramic CEM1, CEM3 Rogers Etc
Sample:
available
Delivery time:
7-15 days after payment for small order
SupplyAbility
SupplyAbility:
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
Lead Time :
7-15days after the payment
Advantages
1-30s li ion battery circuit board factory wholesale 48v electric bike kit 13s 30a battery pack bms

1.True lithum battery pack BMS factory

2.Supply OEM/ODM and custom service

3.High quality with smart balance function

4.Wholesale price

5.Environment

5.ISO9001/ISO14001/CE/ROHS certificates

6.Fast delivery

 

 About the battery BMS

 

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 recomment the most suitable products for you. or we design for you!

Product Description

LWS-24S60A-035C(16S) - .jpg

 Productselectric bike kit 13s 30a battery pack bms
ModelLWS-24S60A-035( 13S)
Test No. Test item  DetailsCriterion
1VoltageCharging voltageDC:48.1CC/CV
Balance voltage for single cell3.60±0.025V
 2Current

Balance current for single cell

Current consumption

72±10mA

≤20μA

Maximal continuous charging current30A
Maximal continuous Discharging current30A
3Over charge ProtectionOver charge detection voltage for single cell3.90±0.025V
Over charge detection delay time0.5S—2S
Over charge release voltage for single cell3.80±0.025V
4Over discharge protectionOver discharge detection voltage for single cell  2.00±0.05V 
Over discharge detection delay time10mS—200mS 
Over discharge release voltage for single cell2.30±0.05V 
5Over current protectionOver current detection voltage0.62V
Over current detection current120±20A
Detection delay time 5ms—20ms
Release conditionCut load
6 Short protectionDetection conditionExterior short circuit
Detection delay time200-500us
Release conditionCut load
 ResistanceProtection  circuitry(MOSFET)≤50mΩ
7TemperatureOperating Temperature Range-40~+85℃
Storage Temperature Range-40~+125℃

 

Similar model

LWS-13S15A-072(10S)LWS-10S20-034(10S)LWS-13S15A-040 (10S)

About us

*Complete products contract PCB assembly and manufacturing services

*Circuir boards 2 to 30 layers PCB layout,fabrication, PCB assembly and box build

*Active and passive components source is directly from original manufacturer

*Enclosure cabinet case plastic injection molding,mental stamping,manufacture and assembly

*High-precision 0201 size components SMT technology and lead-free

*IC pre-program

*Hight-precision E-Testing

ShenZhen LWSPCM Co;ltd -We are specialzed manufacturer in the lithium battery pack pcb/pcm/bms.

The usage ranges cover lithium battery pack (lithium metal batteries),power li-ion batteries(LiCoO2,LINiCoMnO2,LiMnO4 ,LiFePO4)
Applications for: mobile phone batteries,Laptop,Tablet PC,power tool,e-bike,electric buses,golf cart power bank etc,involved in digital products,electric vehicle,energy storing device,medical equipment and mobile illumination) and so on.

Of which,the LiFePO4 battery balanced protection board is our core products.
 
    (2-24series cells product recommendendations for different application)
-Welcome for you oem/odm order

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Packaging & Shipping
mini battery management system 3.7V lithium ion bms for led light
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.
Certifications
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Company Information

 

Shenzhen Li-ion Battery Bodyguard Technology Co.,Ltd. is a collection of digital (single class), multi-cell power

BMS lithium battery protection board the R & D, production, sales and service of high-tech enterprises. The factory

was set up in the Industrial Zone, LongHua San Wei Third Industrial Zone,  a beautiful environment, convenient

transportation, welcome new and old customers come to visit.

The company has developed a multi-string lithium battery pack protection board, power lithium battery packs

balanced protection board and LiFePO4 battery pack the balanced protection board nearly models, product

specifications covering the battery assembly in series 2-24 string, working current up to 100A protection of the

battery management system, the company's complete product specifications can also be customized according

tocustomer requirements.

 The company's products are widely used in mobile phone batteries, laptop battery, Tablet PC battery, power tools

battery, batteries for electric bikes, electric bus battery, golf cart batteries, and other digital products, spare power

supply, etc., product market involves digital products, power in areas such as automotive, energy storage devices

,medical equipment and mobile lighting.

Our customers

 

We have cooperated with HP,Emerson tool,NIke,WD.

Factory

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Return policy

We guarantee the product  from us with a 12 months warranty against defects in quality, but we are not respon

sible for buyers' mistake or wrong handling, our product must be maintained in proper way. If Item is defective

and not working on arrival, please report the item to us within 7 days of receiving the defective product so we

can issue a RMA. 

 Please contact us to request a return authorization. Please include your name, auction number, and reason for 

return when you contact us. All items returned must contain all original packaging materials. Please carefully

repack the item.Items returned will be tested and if found defective, the buyer will be shipped a new replacement

unit immediately. In the event that a suitable replacement is not available a refund will be issued. 

The return shipment cost should be afforded by buyer if you can not accept our policy  ,please do not buy the item

from us ,fair deal is importable for both of us .

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: Can I use this protection circuit board for my battery?

A: Can use this protection circuit board, or not? There are 2 questions:How much cells in series is your battery

pack? The protection circuit board you need to buy must be same cells in series as your battery pack.What material

is your battery? Only the LiFePo4 battery has different electric parameter from other battery, so if you need buy the

protection circuit board for LiFePo4 battery , Please let us know firstly.

 

Q: Do we need cell balance or not?


A: The function of balance : Since battery is made of many pcs of cells in parallel and in series, the cells can't be

the same as no two people in the world is the same , so can only put in group with similar performance is not

consistent , which will lead to each cell voltage is not consistent as well after the completion of the charging if

without balance fun

 

Q: Do you have Minimum Order Requirement (MOQ)?


A: No, We don’t have MOQ, Different customer have different requirement ,We can provide various capacity and size

is per your requirements,Also ODM / OEM is welcome.

Q: What is your term of payment?


A: PayPal, T/T, L/C,Western Union

 

Contacter:

May Liu     Sales manager

        Mob:+86 15225686625

Tel:0755-29407599    Fax:0755-29407499

QQ:2870940270      Skype:May

Wechat:yan2870940270

E-mail:sales6-lws-pcm.com

Web: http://www.lws-pcm.com

Add:3F,Building D,xinwei Third industrial Zone,LongHua new district,Shenzhen City,China