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  • Shenzhen BAK Technology Co., Ltd.
    Kallista
    Non ho mai avuto un servizio clienti così eccellente con un fornitore estero.Questa azienda è andata molto oltre per soddisfare le esigenze dei propri clienti.Il loro tempo di risposta con tutte le mie preoccupazioni sono stati affrontati immediatamente 100% entro 1-24 ore e il tempo di spedizione è stato eccellente!
Persona di contatto : Dong
Numero di telefono : +86 13828713564
WhatsApp : +8613828713564

Slim BQ4050-Based 4S 5A Lithium Battery BMS BAKTH-ITL0040050019-01 for Portable Devices

  • Slim BQ4050-Based 4S 5A Lithium Battery BMS BAKTH-ITL0040050019-01 for Portable Devices
  • Slim BQ4050-Based 4S 5A Lithium Battery BMS BAKTH-ITL0040050019-01 for Portable Devices
  • Slim BQ4050-Based 4S 5A Lithium Battery BMS BAKTH-ITL0040050019-01 for Portable Devices
  • Slim BQ4050-Based 4S 5A Lithium Battery BMS BAKTH-ITL0040050019-01 for Portable Devices
  • Slim BQ4050-Based 4S 5A Lithium Battery BMS BAKTH-ITL0040050019-01 for Portable Devices
Luogo di origine Dongguan Cina
Marca BAKTH / Neutral / OEM
Certificazione IEC62133
Numero di modello BAKTH-ITL0040050019-01
Quantità di ordine minimo 10 pezzi
Imballaggi particolari Cartone di carta industriale
Tempi di consegna 3-4 settimane
Termini di pagamento T/T
Capacità di alimentazione 10000 pezzi/mese
Dettagli
Tipo di pannello protettivo Pannello di protezione della batteria al litio 4S soluzione del prodotto BQ4050/BQ40Z50
Interfaccia compatibile Smobus Tensione di rilevamento di carica (cella) 4.250V ± 0,025 V.
Tensione di rilevamento di scarico (cella) 2.500 V±0,025 V SCARICA DI CORRENTE 8,0 A±0,5 A
Oltre la carica corrente 12,0 A±0,5 A Temperatura di scarico 0 ~ 55 ℃
Temperatura di carica -20 ~ 65 ℃ Max. corrente di scarica 5A
Corrente di carica massima 5A Dimensione 64*34*15mm
Campione Disponibile
Evidenziare

Slim BQ4050 BMS for lithium battery

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4S 5A BMS PCB for portable devices

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BAKTH-ITL0040050019-01 battery management system
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Descrizione di prodotto
          Slim BQ4050-Based 4S 5A Lithium Battery BMS BAKTH-ITL0040050019-01 for Portable Devices
The BAKTH-ITL0040050019-01 is a smart battery management system (Smart BMS) specially designed for 4-series (4S) 3.6V/3.7V Li-ion batteries, developed based on TI BQ4050/BQ40Z50 solutions. Featuring a long-strip integrated PCB design, SMBUS communication interface and external NTC temperature probe, this BMS supports bidirectional data interaction, accurate fuel gauge and full-range battery status management. It also features comprehensive safety protection mechanisms, making it an ideal solution for high-reliability scenarios such as pen-style battery packs and portable devices.
   
Core Advantages
  • Full-Suite Safety Protection: Complete protection against overcharge, over-discharge, overcurrent, short circuit, and over-temperature, maximizing battery safety and lifespan.
  • Long Strip Integrated Design for Narrow Battery Compartments: The long-strip PCB is custom-designed for pen-style power banks, elongated energy storage devices, portable lighting and other scenarios. It solves the installation challenges of square BMS in narrow spaces, maximizing internal space utilization. It adopts industrial-grade SMT process for excellent vibration and interference resistance, suitable for harsh operating environments.
  • Cell Balancing for Longer Life: Built-in cell balancing function eliminates cell inconsistency, ensuring each 3S cell charges and discharges uniformly, improving battery pack efficiency and extending its overall service life. 
  • Flexible Customization: Adjustable overcurrent thresholds and OEM/ODM options to match your specific product requirements.


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.

Slim BQ4050-Based 4S 5A Lithium Battery BMS BAKTH-ITL0040050019-01 for Portable Devices 0

Certifications

Slim BQ4050-Based 4S 5A Lithium Battery BMS BAKTH-ITL0040050019-01 for Portable Devices 1
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