94V0 PCB Board BMS 2s 3A 5A for Lithium Battery

Modelo NÃO.
LWS-2S5A-378(2S)

Working Current
5UMA

Revestimento metálico
Cobre

Modo de Produção
SMT

Layers
Double-Layer

Base Material
Sex-4

Certificação
RoHS, ISO

Personalizado
Personalizado

Doença
Used

Testing Service
100%E-Testing

Pacote de transporte
Electrostatic Bag and Carton

Especificação
L30*W9*T2.2mm

Marca comercial
LWS

Origem
China

Código HS
8536300000

Descrição

1. Descrição do produto

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 Advantages:

  • Fornecer OEM/ODM e serviço personalizado
  • Alta qualidade com função de equilíbrio inteligente
  • Preço por atacado
  • Certificados ISO9001/ISO14001/CE/ROHS
  • Entrega rápida
  • Produto verde
  • Garantia de um ano
  • Excelente desempenho de segurança
  • Teste de curto-circuito aprovado
  • Teste de sobrecarga aprovado
  • Teste de descarga excessiva aprovado
  • Originais importados :CI do Japão,MOS dos EUA,Componentes da Sumsang.
  • 1.2m teste de queda aprovado
  • 100% testando
  • Suporte ODM & Serviços OEM

Sobre a bateria BMS/PCB/PCM

Função: Detect and protect the battery from over-charge ,over-dicharge, curto-circuito de sobrecorrente ,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.

Se você acha que este produto não atende às suas necessidades, você pode consultar nossa equipe, você pode recomendar ou personalizar a placa de proteção de bateria de lítio que deseja.
  • Descrição do efeito do aplicativo
(Sistema de gerenciamento de bateria) O BMS pode prolongar a vida útil da bateria e fazer com que ela funcione com segurança.

Este modelo pode ser usado para energia solar, Luzes LED, Luzes de emergência, Equipamento Digital, etc.scooter elétrico,e-bike,tourisr

sightseeing vehicle,electric tricycle,low speed ev,emergrncy ups,solar street light,RV&home energy storage……

94V0 PCB Board BMS 2s 3A 5A for Lithium Battery
Electric Switch, Temperature Switch, Balance, 5V output, NTC and etc, if you need any above accessories, please must to contact our sales fisrt. All items are customized as your requirements, if without any request after order placed, we will produce as original.
94V0 PCB Board BMS 2s 3A 5A for Lithium Battery
Mode LWS-2S5A-378(2S)
Tamanho PCM L30*W9*T2.2 mm
battery series 2S Available
working current 5A Available
Inscrição Luzes LED, Luzes de emergência, Equipamento Digital, etc
Amostra available
94V0 PCB Board BMS 2s 3A 5A for Lithium Battery
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; then insert the cable into the BMS; (The maximum number of strings is 2 strings, the example picture is 2 strings) (Please weld the wires in order and avoid pseudo solder joints.)
3. Conecte o carregador C-/Carga P- com BMS C-/P- (Use fios de tamanho maior)
4. Conecte o pólo positivo: Carregador C+/Carga P+ com Bateria B+ (Use fios de tamanho maior) .

94V0 PCB Board BMS 2s 3A 5A for Lithium Battery

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.

Title goes here.

*Complete products contract PCB assembly and manufacturing services
*Circuir boards 2 para 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.
PCM Specifications For 7.4V(2S)Baterias de íon-lítio
Modelo:LWS-2S5A-378(2S)
Não. Item de teste Critério
1 Tensão Tensão de carregamento CC:8.4VCC/CV
Balance voltage for single cell
2 Atual Corrente de equilíbrio para célula única
Consumo atual Máx.:20mUMA
Corrente máxima de carga contínua 5UMA
Corrente máxima de descarga contínua 5UMA
3 Proteção contra sobrecarga Over charge detection voltage for single cell 4.25V±0.025V
Tempo de atraso de detecção de sobrecarga 0.5S-1.5S
Tensão de liberação de sobrecarga para célula única 4.05±0.05V
4 Proteção contra descarga excessiva Tensão de detecção de descarga excessiva para célula única 2.80V±0.08V
Tempo de atraso de detecção de descarga excessiva 50mS-150mS
Tensão de liberação de descarga excessiva para célula única 3.0±0.1V
5 Proteção contra sobrecarga de corrente Tensão de detecção de sobrecorrente 200±30mv
Sobrecorrente de detecção de corrente 10A±2A
Peak current 10A for 10 second
Tempo de atraso de detecção 5mS-15mS
Condição de liberação Cortar carga,Automatic recovery
6 Proteção curta Condição de detecção Curto-circuito externo
Tempo de atraso de detecção 200-500nós
Condição de liberação Cortar carga,Automatic recovery
7 Resistência Circuito de proteção(MOSFET) ≤50mΩ
8 Temperatura Faixa de temperatura operacional -40~+85C
Faixa de temperatura de armazenamento -40~+125C

94V0 PCB Board BMS 2s 3A 5A for Lithium Battery94V0 PCB Board BMS 2s 3A 5A for Lithium Battery
94V0 PCB Board BMS 2s 3A 5A for Lithium Battery94V0 PCB Board BMS 2s 3A 5A for Lithium Battery94V0 PCB Board BMS 2s 3A 5A for Lithium Battery94V0 PCB Board BMS 2s 3A 5A for Lithium Battery

3.Perguntas frequentes
Q: How do I judge what material my battery is ?
UMA: 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?
UMA: 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.

Q: What material is your battery?
UMA: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?
UMA: 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 without balance function

Q: Do you have Minimum Order Requirement (MOQ)?
UMA: Não, We don’t have MOQ, Different customer have different requirement ,We can provide various capacity and size as per your requirements,Também ODM / OEM é bem-vindo.

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.