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  • Shenzhen BAK Technology Co., Ltd.
    Kallista
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Persona di contatto : Dong
Numero di telefono : +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
Luogo di origine Dongguan China
Marca BAKTH / Neutral / OEM
Certificazione IEC62133
Numero di modello Bakth-011s020A-0130-01
Quantità di ordine minimo 2 pezzi
Prezzo USD 25.2-15.93/PC
Imballaggi particolari Cartone di carta industriale
Tempi di consegna 3-4 settimane
Termini di pagamento T/t
Capacità di alimentazione 10000pcs/mese

Contattatemi per campioni e buoni.

WhatsApp:0086 18588475571

WeChat: 0086 18588475571

Skype: sales10@aixton.com

Se avete qualche problema, offriamo assistenza online 24 ore su 24.

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Dettagli
Tipo Scheda di protezione della batteria al litio 11S Tipo di batteria Li-ione
Interfaccia compatibile IIC Tensione di rilevamento di carica (cella) 3.700V±0.050V
Tensione di rilevamento di scarico (cella) 2.300V±0.050V SCARICA DI CORRENTE 20A±3A regolabile
Oltre la carica corrente 20A±3A regolabile Temperatura di scarico -20 ℃ ~ 65 ℃ regolabile
Temperatura di carica -5 ℃ ~ 60 ℃ regolabile Dimensione 80*63*9 mm
Corrente di Max.Discharge 15a Campione Disponibile
Evidenziare

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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Descrizione di prodotto

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.

Etichette:

Batteria al litio BMS

batteria pcm lifepo4

Assemblea del circuito del PWB