BAKTH-008S015A-0066-01 8S 29.6V 15A Lithium BMS Protection Board for for 8-Cell Li-ion Packs

• The BAKTH-006S006A-0115-01 is a precision-engineered 6S lithium battery protection board, exclusively designed to safeguard 6-cell series (6S) lithium battery packs. Its model designation reveals key performance traits: “006S” denotes compatibility with 6-series cells, while “006A” indicates a 6A continuous current rating, making it ideal for medium-voltage, moderate-power devices that demand stable protection without compromising efficiency.

  
  

  6S-Tailored Protection & Calibrated Safety

  Optimized for 6S battery configurations (nominal voltage: 22.2V for Li-ion), this board delivers multi-layered safeguards calibrated to 6 individual cells:

  
  

  • Overcharge Protection: Triggers when any cell exceeds 4.25V (Li-ion), instantly cutting off charging current to prevent cell swelling, electrolyte leakage, or thermal runaway—critical for 6S packs where cumulative voltage amplifies overcharge risks.

  • Undervoltage Protection: Shuts down discharge if a cell drops below 2.75V (Li-ion), avoiding permanent capacity loss caused by “weak cells” that can disable entire 6S systems.

  • Overcurrent & Short-Circuit Protection: Blocks currents exceeding 6A (continuous) or 18A (peak), shielding the 6S pack and connected devices from burnout during high-load operation (e.g., small electric tool startups) or accidental short circuits.

  • 6-Cell Balancing: Automatically equalizes voltage across all 6 cells during charging, eliminating uneven charge distribution—a common issue in multi-cell packs—and ensuring each cell operates at peak efficiency, extending the 6S pack’s lifespan by up to 30%.

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.

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 production capacity while achieving higher safety and reliability performance of our products. Today, our sales network now spans the globe, delivering premium-quality products and tailored solutions to our clients.  

Who we are
BAKTH, a professional energy provider, delivers safe and reliable electrical energy to customers worldwide.

As an ISO 9001 & 14001 certified enterprise, “Quality above all” is our mission, we desgin our products according to national and international standards, such as UL, CE, UKCA, KC, BIS, CCC etc...                      We provide both of standard and custom battery pack to customers as well as BMS solutions.