Technical Specifications:

• Chemistry: Li-ion

• Nominal Voltage: 10.8V

• Nominal Capacity: 5300mAh

• Nominal Energy: 54.24Wh

• Max Charge Voltage: 12.6V

• Discharge cut off voltage: 8.4V

• Dimension: about 216*25.5*22 mm

• Weight: about 146g

 

Designed for equipment requiring robust and sustained power, the BAKTH-21700CD-3S1P is a professional-grade lithium-ion battery pack. It combines three high-capacity 21700 cells in a 3-series configuration to deliver a stable 10.8V output with a 5300mAh capacity. This pack merges the superior energy density of 21700 cells with a compact form factor, offering a reliable and efficient power solution for demanding portable tools and electronics.

 

Key Features & Benefits

• Optimal Voltage & Capacity: The 3S configuration provides an ideal 10.8V nominal voltage for motors and electronics in many power tools and equipment, while the 5300mAh capacity ensures substantial runtime, balancing power and endurance effectively.

• 21700 Cell Advantage: Utilizes modern 21700 cells, which offer greater energy density and capacity compared to older 18650 standards, resulting in a more compact and powerful pack for its size.

• Integrated Safety & Management: Features a built-in Battery Management System (BMS) that provides critical protection against overcharge, over-discharge, short circuit, over-current, and cell imbalance, ensuring safe operation and prolonging pack life.

• Stable High-Power Delivery: Engineered to support the continuous and peak current demands of professional equipment, ensuring consistent performance without voltage sag under load.

 

Applications
This battery pack is engineered for devices that require a reliable 10.8V-12.6V power source, including:

• Professional Cordless Tools: Drills, impact drivers, circular saws, and other 10.8V/12V Max class power tools.

• Portable Medical & Inspection Equipment: Mobile carts, diagnostic devices, and endoscopic cameras.

• High-Performance Lighting: Professional flashlights, searchlights, and portable work lights.

• Custom Electronics & Robotics: UAVs, automated guided vehicles (AGVs), and custom motorized projects.

 

About US:

• Shenzhen BAKTH Technology Co., Ltd. was established in 2002. For 21 years, it has been dedicated to battery pack assembly and PCM/BMS design and production. It has a 5,000-square-meter self-owned factory equipped with automated production lines and SMT assembly lines.
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• Certificates:
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• FAQ:
• 1. What kind of certificate your battery pack owned?
  Re: ISO9001, ISO14001, UL, BIS, KC, USTC, CE, CB, our battery pack have reliable quality assurance.
  
  2. Do you have MOQ?
  Re: No limitation, we will check the best price for you based on your order quantity. We warmly welcome sample order to test our quality before bulk order.
  
  3. What’s the warranty? How can we guarantee quality?
  Re: Normally will be 12 months, for some special products can be further negotiated accordingly. A complete production process to ensure the quality before shipment.
   
• 4. What’s the lead time?
  Re: Standard products: sample order will be 3~4 weeks based on the battery cell in stock, 5~8 weeks for bulk order according to different models and quantity.
  
  5. Can we have our own Logo on the battery pack? Can you accept customized battery?
  Re: Yes, of course. BAKTH Technology has professional R&D team which could provide you the most suitable solution according to your requirements. Customized battery requirements are warmly welcomed!