51.8v 39ah 14s Lithium Battery Pack 3c Max Continuous Discharge 6.21kg 157 90 213mm High Performance Rechargeable Battery Factory Direct Supply For Industrial Drone And Electric Equipment

51.8V 39000mAh high‑capacity drone battery

1 Product Introduction          

  This 14S 51.8V 39Ah lithium battery pack delivers stable and reliable high power output for industrial drone and heavy duty power equipment. It supports up to 3C maximum continuous discharge current to meet high load working demands, with strict voltage protection from 38.5V cut off voltage to 59.5V limited charge voltage, greatly improving operation safety.

  Built with premium grade cells, this battery features compact dimension of 15790213mm and lightweight 6.21kg design for easy installation and transport. We are the original manufacturer with full production control, providing factory direct shipment without middlemen markup. Every unit passes strict quality testing before delivery to guarantee consistent performance and long service life. Custom service and bulk order support are available for your project needs.

2 Product Specification

3 Product Performance

4 Certification

5 Production, Packaging and Delivery

6 Typical Applications

  Solutions for Different Scenarios, Get Best Performance Possible

  The blooming low-altitude economy emerged scenarios like consumer drones, agricultural UAVs, logistics drones, and eVTOLs, etc.Battery for different scenarios requires differently, which can't be perfectly covered by current battery technology, that is, the "impossible triangle" (energy density, rate, and cycle life).
  BTR provides corresponding battery solutions for diferent scenarios, giving full play to the product performance advantages,and achieving both price and performance.