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  • Shenzhen BAK Technology Co., Ltd.
    Kallista
    Nunca experimentei um serviço de cliente tão excelente com um fornecedor de fora do país.Esta empresa foi muito além para atender às necessidades dos seus clientes.O tempo de resposta com todas as minhas preocupações foi imediatamente 100% dentro de 1-24 horas e o tempo de envio foi EXCELENTE!
Pessoa de Contato : Dong
Número de telefone : +86 13828713564
Whatsapp : +8613828713564

High Performance 11S 40V Lithium Battery BMS 15A with Comprehensive Protection

  • High Performance 11S 40V Lithium Battery BMS 15A with Comprehensive Protection
  • High Performance 11S 40V Lithium Battery BMS 15A with Comprehensive Protection
  • High Performance 11S 40V Lithium Battery BMS 15A with Comprehensive Protection
  • High Performance 11S 40V Lithium Battery BMS 15A with Comprehensive Protection
  • High Performance 11S 40V Lithium Battery BMS 15A with Comprehensive Protection
Lugar de origem Dongguan China
Marca BAKTH / Neutral / OEM
Certificação IEC62133
Número do modelo BAKTH-011S020A-0130-01
Quantidade de ordem mínima 2 peças
Preço USD 25.2-15.93/PC
Detalhes da embalagem Carton de papel industrial
Tempo de entrega 3-4 semanas
Termos de pagamento T/T.
Habilidade da fonte 10000pcs/mês

Contacte-me para amostras e cupons grátis.

Whatsapp:0086 18588475571

WeChat: 0086 18588475571

Skype: sales10@aixton.com

Se tiver alguma preocupação, fornecemos ajuda online 24 horas por dia.

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Detalhes do produto
Tipo Placa de proteção de bateria de lítio 11S Tipo de Bateria Li-íon
Interface compatível IIC Tensão de detecção de carga excessiva (célula) 3.700V±0.050V
Tensão de detecção de descarga (célula) 2.300V±0.050V Sobre a descarga atual 20A±3A Ajustável
Sobre carga atual 20A±3A Ajustável Temperatura de descarga -20 ℃ ~ 65 ℃ ajustável
Temperatura de carga -5 ℃ ~ 60 ℃ Ajustável Dimensão 80*63*9mm
Corrente de Max.Discharge 15a Amostra Disponível
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11S 40V lithium battery BMS

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15A BMS with comprehensive protection

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high performance BMS PCB
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Descrição de produto

High Performance 11S 40V Lithium Battery BMS 15A with Comprehensive Protection

High Performance 11S 40V Lithium Battery BMS 15A with Comprehensive Protection 0

The BAKTH-011S020A-0130-01 is a precision-engineered protection board exclusively designed for 11-cell series (11S) lithium battery packs—covering Li-ion, Li-polymer, and LiFePO4 chemistries—with a maximum discharge current of 15A. Its model code reveals key design cues: “011S” confirms native compatibility with 11-series cells, while “020A” indicates a robust current handling range that aligns with its 15A max discharge rating. Tailored for high-voltage (nominal 40.2V for Li-ion, 35.2V for LiFePO4) and medium-power devices, it balances multi-layered safety with stable performance, making it ideal for electric tools, portable energy storage units, and light mobility gear.​
11S-Specific Protection & 15A High-Current Safeguards​
Calibrated to address the unique risks of 11-cell packs, the board delivers targeted protection optimized for 11S voltage dynamics and 15A discharge demands:​
  • Overcharge Protection: Triggers at 4.25V (Li-ion)/3.65V (LiFePO4) per cell, instantly cutting charging current to prevent thermal runaway—critical for 11S packs where cumulative voltage (up to 46.75V fully charged for Li-ion) amplifies overcharge hazards.​
  • Undervoltage Protection: Shuts down discharge at 2.5V (Li-ion)/2.0V (LiFePO4) per cell, avoiding irreversible capacity loss from “weak cells” that can disable the entire 11S system, especially during 15A high-load operation.​
  • 15A Overcurrent & Short-Circuit Protection: Blocks currents exceeding 15A (max discharge) or 45A (peak surge), shielding the 11S pack and connected devices (e.g., cordless grinders, small e-scooters) from burnout during startup or heavy use.​
  • 11-Cell Active Balancing: Automatically equalizes voltage across all 11 cells during charging, eliminating uneven charge distribution—a major challenge in high-cell-count packs. This extends the 11S pack’s lifespan by up to 35% vs. unbalanced systems and maintains consistent 15A discharge capability.

About Us

Shenzhen BAKTH Technology Co., Ltd. was established in 2002. For 21 years, we've specialized in battery pack assembly and PCM/BMS design and production. Our 5,000-square-meter factory features automated production lines and SMT assembly capabilities.

High Performance 11S 40V Lithium Battery BMS 15A with Comprehensive Protection 1

Certifications

High Performance 11S 40V Lithium Battery BMS 15A with Comprehensive Protection 2

FAQ

What kind of certificate your battery pack owned?

ISO9001, ISO14001, UL, BIS, KC, USTC, CE, CB - our battery packs have reliable quality assurance.

Do you have MOQ?

No limitation - we offer competitive pricing based on order quantity. Sample orders are welcome to test our quality before bulk orders.

What's the warranty? How can we guarantee quality?

Standard warranty is 12 months (negotiable for special products). Our complete production process ensures quality before shipment.

What's the lead time?

Standard products: 3-4 weeks for samples (depending on cell availability), 5-8 weeks for bulk orders (varies by model and quantity).

Can we have our own Logo on the battery pack? Can you accept customized battery?

Yes - our professional R&D team can provide customized solutions according to your requirements.

Etiquetas:

Bateria de lítio BMS

pcm bateria lifepo4

Conjunto da placa de circuito do PWB