Segway board 29.6V electronic balancing battery management system active balancer 7A 6s 7s pcb board lifepo4 8S BMS
- Category: Double-sided PCB >>>
- Supplier: Shenzhen Li-Ion Battery Bodyguard Technology Co. Ltd.
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Product Overview
Description
Product Description
If you feel that this product does not meet your requirements, you can consult our staff, you can recommend or customize the lithium battery protection board you want.
Product Paramenters
Description of application effect
(Battery Management System) BMS can extend battery life and make battery work safely.
This model can be used for solar, LED lights, Emergency lights, Digital Equipment, etc.
Product Description
segway board 29.6V 8S 7A BMS electronic self balancing pcb board
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
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 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.
About the battery BMS/PCB/PCMFunction: Detect and protect the battery from over-charge ,over-dicharge, over-current short-circuit ,temperature detecting protection andauotmatically 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.
Mode | LWS-8S7A-106(8S) |
PCM Size | L76*W32.5*T9.8mm |
battery series | 4s-10s Available |
working current | 15A Available |
Application | LED lights, Emergency lights, Digital Equipment, etc |
Sample | available |
Wiring:
1. First connect the B- of the BMS to the total negative pole of the battery pack;
2.The cable starts from the thin black one connecting B-, the second red wire connects the positive pole of the first string of batteries, and the next string is connected in turn to positive pole of the battery,B-,B1,B2......B3; then insert the cable into the BMS;
(The maximum number of strings is 8 strings, the example picture is 8 strings)
(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) .
1. First connect the B- of the BMS to the total negative pole of the battery pack;
2.The cable starts from the thin black one connecting B-, the second red wire connects the positive pole of the first string of batteries, and the next string is connected in turn to positive pole of the battery,B-,B1,B2......B3; then insert the cable into the BMS;
(The maximum number of strings is 8 strings, the example picture is 8 strings)
(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) .
Title goes here.
*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.
*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.
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.
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.
1. who are we?
We are based in Guangdong, China, start from 2013,sell to Domestic Market(50.00%),Southeast Asia(8.00%),Eastern Europe(5.00%),Mid East(5.00%),Western Europe(5.00%),Northern Europe(5.00%),Southern Europe(5.00%),North America(3.00%),South America(3.00%),Oceania(3.00%),Eastern Asia(3.00%),Central America(2.00%),South Asia(2.00%),Africa(00.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Battery Pack BMS,Lifepo4/Lithium Ion PCM,Protection Circuit Board,Print Circuit Board,Lifepo4/Lithium Ion Battery Pack
4. why should you buy from us not from other suppliers?
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
5. what services can we provide?
Accepted Delivery Terms: FOB,EXW；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
We are based in Guangdong, China, start from 2013,sell to Domestic Market(50.00%),Southeast Asia(8.00%),Eastern Europe(5.00%),Mid East(5.00%),Western Europe(5.00%),Northern Europe(5.00%),Southern Europe(5.00%),North America(3.00%),South America(3.00%),Oceania(3.00%),Eastern Asia(3.00%),Central America(2.00%),South Asia(2.00%),Africa(00.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Battery Pack BMS,Lifepo4/Lithium Ion PCM,Protection Circuit Board,Print Circuit Board,Lifepo4/Lithium Ion Battery Pack
4. why should you buy from us not from other suppliers?
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
5. what services can we provide?
Accepted Delivery Terms: FOB,EXW；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
Shenzhen Li-ion Battery Bodyguard Technology Co.,LTDPCM Specifications For 29.6V(8S) Li-ion Battery PacksModel: LWS-8S7A-106(8S)
No.Test itemCriterion1VoltageCharging voltageDC:33.6V CC/CVBalance voltage for single cell2CurrentBalance current for single cell
Current consumption≤20μ AMaximal continuous charging current4AMaximal continuous Discharging current4A3Over charge ProtectionOver
charge detection voltage for single cell4.25±0.025VOver charge detection delay time0.5S—1.5SOver charge release voltage for single
cell4.05±0.05V4Over discharge protectionOver discharge detection voltage for single cell2.50±0.062VOver discharge detection delay
time10mS—150mSOver discharge release voltage for single cell3.00±0.062V5Over current protectionOver current detection voltage
0.20±0.015VOver current detection current10±2ADetection delay time 5ms—15msRelease conditionCut load6Short protectionDetection
conditionExterior short circuitDetection delay time200-500usRelease conditionCut load7ResistanceProtection circuitry(MOSFET)≤20mΩ8
TemperatureOperating Temperature Range-40~+65℃Storage Temperature Range-40～+125℃
No.Test itemCriterion1VoltageCharging voltageDC:33.6V CC/CVBalance voltage for single cell2CurrentBalance current for single cell
Current consumption≤20μ AMaximal continuous charging current4AMaximal continuous Discharging current4A3Over charge ProtectionOver
charge detection voltage for single cell4.25±0.025VOver charge detection delay time0.5S—1.5SOver charge release voltage for single
cell4.05±0.05V4Over discharge protectionOver discharge detection voltage for single cell2.50±0.062VOver discharge detection delay
time10mS—150mSOver discharge release voltage for single cell3.00±0.062V5Over current protectionOver current detection voltage
0.20±0.015VOver current detection current10±2ADetection delay time 5ms—15msRelease conditionCut load6Short protectionDetection
conditionExterior short circuitDetection delay time200-500usRelease conditionCut load7ResistanceProtection circuitry(MOSFET)≤20mΩ8
TemperatureOperating Temperature Range-40~+65℃Storage Temperature Range-40～+125℃
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