• Shenzhen BAK Technology Co., Ltd.
    Kallista
    I'm going to keep this sweet & short! I have never experienced such excellent customer service with a out of country supplier. This company has gone far and beyond to meet the needs of their customers. Their response time with all my concerns were addressed immediately 100%within 1-24 hours and the shipping time was EXCELLENT!
Contact Person : Dong
Phone Number : +86 13828713564
Whatsapp : +8613828713564

3S 5A Lithium Battery Protection Board BAKTH-ITL0020050014-01 for 11.1V Li-ion Battery Packs

Place of Origin Dongguan China
Brand Name BAKTH / Neutral / OEM
Certification IEC62133
Model Number BAKTH-ITL0020050014-01
Minimum Order Quantity 10 Piece
Packaging Details Industrial Paper Carton
Delivery Time 3-4 weeks
Payment Terms T/T
Supply Ability 10000PCS/Month
Product Details
Type Of Protective Board 3S Lithium Battery Protection Board Over Charge Detection Voltage(Cell) 4.225V±0.025V
Over Discharge Detection Voltage(Cell) 2.400V±0.025V Over Current Discharge 10A-20A
Over Current Charge 10A-20A Discharging Temperature 0~60℃
Charge Temperature -20~70℃ Max. Discharge Current 5A
Max. Charge Current 5A Dimension 77*20.44*8.3 Mm
Sample Available Product Solution BQ4050/BQ40Z50
Compatibleinterface SMBUS
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3S 5A lithium battery protection board

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11.1V Li-ion BMS PCB

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Battery protection board with warranty

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Product Description
           3S 5A Lithium Battery Protection Board BAKTH-ITL0020050014-01 for 11.1V Li-ion Battery Packs
The BAKTH-ITL0020050014-01 is a high-performance 3S lithium battery protection board, engineered for reliable protection and stable operation of 3-series lithium-ion battery packs. Specifically designed to match 3-cell series (3S) battery configurations, it supports a maximum charge and discharge current of 5A, integrating comprehensive safety protection, precise voltage monitoring and cell balancing functions to ensure the safety, stability and extended service life of lithium battery packs in various industrial and portable applications.
Core Advantages
  • Full-Suite Safety Protection: Complete protection against overcharge, over-discharge, overcurrent, short circuit, and over-temperature, maximizing battery safety and lifespan.
  • Reliable 3S Configuration Compatibility: Specifically designed for 3-series lithium-ion battery packs, perfectly matching the voltage requirements of 3S battery systems (nominal 11.1V for Li-ion) and ensuring seamless integration.
  • Cell Balancing for Longer Life: Built-in balancing function ensures all 3 battery cells charge and discharge evenly, reducing wear and tear and extending the overall lifespan of your battery pack.
  • 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.

3S 5A Lithium Battery Protection Board BAKTH-ITL0020050014-01 for 11.1V Li-ion Battery Packs 0

Certifications

3S 5A Lithium Battery Protection Board BAKTH-ITL0020050014-01 for 11.1V Li-ion Battery Packs 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.