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Shenzhen BAK Technology Co., Ltd.

  • China,Shenzhen ,Guangdong
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China High-Reliability Smart Chip 5-Series SMB Intelligent Lithium Battery Protection
China High-Reliability Smart Chip 5-Series SMB Intelligent Lithium Battery Protection

  1. China High-Reliability Smart Chip 5-Series SMB Intelligent Lithium Battery Protection
  2. China High-Reliability Smart Chip 5-Series SMB Intelligent Lithium Battery Protection
  3. China High-Reliability Smart Chip 5-Series SMB Intelligent Lithium Battery Protection
  4. China High-Reliability Smart Chip 5-Series SMB Intelligent Lithium Battery Protection

High-Reliability Smart Chip 5-Series SMB Intelligent Lithium Battery Protection

  1. MOQ: 2 Piece
  2. Price: USD 10-15 /PC
  3. Get Latest Price
Payment Terms T/T
Supply Ability 10000PCS/Month
Delivery Time 3-4 weeks
Packaging Details Industrial Paper Carton
Type 5-series SMB intelligent battery protection board
Compatible interface SMBUS
Battery Type Li-ION
Over charge detection voltage(Cell) 4.250V±0.050V Adjustable
Over Discharge Detection Voltage(Cell) 3.000V±0.020V Adjustable
Over Current Discharge 11.0A±1.0A Adjustable
Over Current Charge 4.0A±0.5A Adjustable
Max.Discharge Current 10A
Discharging Temperature -20~65℃ Adjustable
Charge Temperature -5~60℃ Adjustable
Dimension 80*63*4.1 mm
Sample Available
Brand Name BAKTH / Neutral / OEM
Model Number ITL0050100004-01
Certification IEC62133
Place of Origin Dongguan China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 10000PCS/Month
Delivery Time 3-4 weeks Packaging Details Industrial Paper Carton
Type 5-series SMB intelligent battery protection board Compatible interface SMBUS
Battery Type Li-ION Over charge detection voltage(Cell) 4.250V±0.050V Adjustable
Over Discharge Detection Voltage(Cell) 3.000V±0.020V Adjustable Over Current Discharge 11.0A±1.0A Adjustable
Over Current Charge 4.0A±0.5A Adjustable Max.Discharge Current 10A
Discharging Temperature -20~65℃ Adjustable Charge Temperature -5~60℃ Adjustable
Dimension 80*63*4.1 mm Sample Available
Brand Name BAKTH / Neutral / OEM Model Number ITL0050100004-01
Certification IEC62133 Place of Origin Dongguan China
High Light SMB lithium battery protection boardintelligent BMS PCB5-series smart chip PCM
High-Reliability Smart Chip 5-series SMB Intelligent Lithium Battery Protection Board 



The ITL0050100004-01 is an advanced intelligent protection board engineered for 5-cell series (5S) lithium battery packs—compatible with Li-ion, Li-polymer, and LiFePO4 chemistries—featuring a 10A maximum discharge current and integrated SMB (System Management Bus) smart functionality. Designed for medium-high voltage applications (nominal 18.5V for Li-ion, 16V for LiFePO4), it merges robust safety safeguards with real-time data-driven management, making it ideal for smart devices requiring precise battery control, such as industrial IoT systems, professional tools, and medical auxiliaries.

5S-Specific Protection & 10A Reliability

Calibrated for 5-cell configurations, the board delivers targeted protection aligned with 5S voltage dynamics and 10A medium-power demands:

  • Overcharge Protection: Triggers at 4.25V (Li-ion)/ per cell (total 21.25V for 5S packs), cutting charging current to prevent cell swelling or thermal runaway—critical for 5S systems where voltage imbalance across five cells accelerates degradation.
  • Undervoltage Protection: Shuts down discharge at V (Li-ion) per cell (total 15V for 5S packs), avoiding irreversible capacity loss from "weak cells" that compromise stability during 10A operation (e.g., smart tool startup).
  • 10A Overcurrent & Short-Circuit Protection: Blocks currents exceeding 10A (max discharge) or 30A (peak surge), shielding the 5S pack and connected devices from burnout.
  • 5-Cell Active Balancing: Automatically equalizes voltage across all five cells during charging, extending battery lifespan by up to 35% vs. unbalanced systems and maintaining consistent 10A discharge


Ideal Applications

This board excels in 5S devices requiring 10A discharge and SMB intelligence:

  • Industrial IoT: 5S-powered environmental monitors, asset trackers, or smart controllers (for data-driven fleet management).
  • Professional Tools: 5S cordless drills or grinders (with app connectivity to display SOC and fault alerts).
  • Medical Devices: Portable diagnostic tools or oxygen concentrators (needing reliable battery alerts for patient safety).
  • Smart Energy Storage: 5S compact power stations (optimizing charging via SMB and displaying real-time capacity).
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.

Certifications
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.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2002

  • Total Annual:

    15000000-20000000

  • Employee Number:

    100~199

  • Ecer Certification:

    Verified Supplier

Shenzhen BAK Technology Co., Ltd. founded in 2002, with more than 22 years experience in design and production of battery packs and PCB/BMS. BAKTH has its own R&D team, advance production & testing facilities. A fully automatic SMT line was introduced in 2021, further enhanced BAKTH producti... Shenzhen BAK Technology Co., Ltd. founded in 2002, with more than 22 years experience in design and production of battery packs and PCB/BMS. BAKTH has its own R&D team, advance production & testing facilities. A fully automatic SMT line was introduced in 2021, further enhanced BAKTH producti...

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Get in touch with us

  • Reach Us
  • Shenzhen BAK Technology Co., Ltd.
  • RM 2201, Longshenghengbo Center, Jianshe East Road and Bulong Road Intersection, Longhua District, Shenzhen, Guangdong, China
  • https://www.bakthbattery.com/

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