66.6V 22Ah 18S Lithium Battery Pack 5C Max Continuous Discharge 75.6V Charge Voltage 49.5V Cut Off For Industrial UAV And Electric Power Equipment Factory Direct Supply With Stable Performance

66.6V 22000mAh high‑capacity drone battery

1 Product Introduction          

  This 18S 66.6V 22Ah lithium battery pack is engineered for high-demand industrial and unmanned aerial applications, delivering stable and consistent power output under heavy load conditions. It supports up to 5C maximum continuous discharge and 2C maximum continuous charging, meeting high power requirements while maintaining excellent cycle performance. The pack adopts strict voltage management with 75.6V limited charge voltage and 49.5V discharge cut-off voltage to protect the battery cells and extend service life.

  Built with compact dimensions of 19276195mm and total weight of 5.69kg, this battery balances energy density and portability, easy for equipment integration. Every unit comes with integrated BMS protection against overcharge over discharge overcurrent and short circuit, ensuring safe operation in complex working environments.

  We are the original manufacturer offering factory direct shipment. We support customized specifications and strict quality inspection before delivery. Our professional technical team can provide technical support for your integration projects. This battery pack is widely suitable for industrial drones mobile power units and other high power electrical systems.

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.