Technical Specifications:

• Chemistry: Li-ion

• Nominal Voltage: 14.4V

• Nominal Capacity: 2600mAh

• Nominal Energy: 37.44Wh

• Max Charge Voltage: 16.8V

• Discharge cut off voltage: 11.2V

• Discharging temperature: 0~45℃

• Dimension: about 37 x 37 x 71 mm

• Weight: about 804g 

Product Overview
This replacement battery is specifically designed for popular robotic vacuum cleaners requiring a 14.4V lithium-ion battery. Using a 4S (4 series) configuration with premium Grade‑A 18650 cells, it delivers a stable 14.4V nominal voltage (16.8V fully charged) and a reliable 2600mAh capacity (approx. 37.4Wh). It matches the original battery’s form factor, connector, and electrical specifications – no modification, no soldering. Simply replace your worn‑out battery and bring your robot vacuum back to life. 

 

Key Features & Benefits

• Exact Fit for Major Brands
  Direct replacement for Eufy RoboVac, Ecovacs Deebot, Goovi, and Tesvor models listed above. Identical dimensions and connector as the original, ensuring a hassle‑free installation.

• High‑Quality 18650 Cells
  Built with genuine Grade‑A 18650 Li-ion cells, offering low internal resistance, high energy density, and a ≥500 cycle life (to 80% capacity). More durable than generic replacements.

• Built‑in Safety Protection
  Integrated PCM (Protection Circuit Module) provides full protection against over‑charge, over‑discharge, over‑current, and short circuits. Certified to UN38.3 and RoHS standards for safe transport and use.

• Extended Runtime
  With 2600mAh capacity, your robot vacuum can run for 90‑120 minutes (depending on model and suction mode) – enough to clean large areas on a single charge.

• Easy DIY Replacement
  No technical skills required. Remove the old battery, insert the new one, and lock the connector. Charge fully before first use.

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.

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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!