High-Discharge Cells 21.6V 2.6Ah BAKTH-18650-6S1P-2 Li-ion Battery Pack for Power Tools


Technical Specifications:

  • Chemistry: Li-ion

  • Nominal Voltage: 21.6V

  • Nominal Capacity: 2.6Ah

  • Nominal Energy: 56.16Wh

  • Max Charge Voltage: 25.2V
  • Discharge cut off voltage: 16.8V

  • Discharging temperature: 0~45℃
  • Dimension: about 50 x 55 x 70 mm

  • Weight: about 300g 

The BAKTH-18650-6S1P-2 is a high-voltage, lightweight lithium-ion battery pack designed for applications that demand compact power with substantial voltage. Featuring a 6S1P (6 series, 1 parallel) configuration using premium 18650 cells, this pack delivers a stable 21.6V nominal voltage (25.2V fully charged) and a reliable 2600mAh capacity (approx. 56Wh). Its optimized 6S architecture provides the higher voltage required by many professional tools, drones, and portable devices, all in a lightweight, easy-to-integrate package. 

 

Why Choose This 6S1P Battery Pack?

✔ High Voltage, Compact Size – 21.6V in a lightweight 6S1P configuration.
✔ 2600mAh Capacity – 56Wh of reliable energy for extended operation.
✔ Premium 18650 Cells – Consistent performance and good cycle life.
✔ Dual Output Configuration – Flexible power distribution for complex systems.
✔ Lightweight Design – Ideal for weight-sensitive applications like drones and RC models.
✔ OEM-Ready Customization – Available with custom connectors, wiring, and labeling.

Order Now and power your innovations with a trusted energy solution!

 

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.

  •  
  • Certificates:
  •  
  • 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!

Technical Specifications:

  • Chemistry: Li-ion

  • Nominal Voltage: 21.6V

  • Nominal Capacity: 2.6Ah

  • Nominal Energy: 56.16Wh

  • Max Charge Voltage: 25.2V
  • Discharge cut off voltage: 16.8V

  • Discharging temperature: 0~45℃
  • Dimension: about 50 x 55 x 70 mm

  • Weight: about 300g 

The BAKTH-18650-6S1P-2 is a high-voltage, lightweight lithium-ion battery pack designed for applications that demand compact power with substantial voltage. Featuring a 6S1P (6 series, 1 parallel) configuration using premium 18650 cells, this pack delivers a stable 21.6V nominal voltage (25.2V fully charged) and a reliable 2600mAh capacity (approx. 56Wh). Its optimized 6S architecture provides the higher voltage required by many professional tools, drones, and portable devices, all in a lightweight, easy-to-integrate package. 

 

Why Choose This 6S1P Battery Pack?

✔ High Voltage, Compact Size – 21.6V in a lightweight 6S1P configuration.
✔ 2600mAh Capacity – 56Wh of reliable energy for extended operation.
✔ Premium 18650 Cells – Consistent performance and good cycle life.
✔ Dual Output Configuration – Flexible power distribution for complex systems.
✔ Lightweight Design – Ideal for weight-sensitive applications like drones and RC models.
✔ OEM-Ready Customization – Available with custom connectors, wiring, and labeling.

Order Now and power your innovations with a trusted energy solution!

 

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.

  •  
  • Certificates:
  •  
  • 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!

Detailed Product Description

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