18S 66.6 Volt 22Ah Lithium Ion Battery Pack Max 5C Continuous Discharge 2C

Product Specification

66.6V 22000mAh high‑capacity drone battery

1 Product Introduction          

  This 18S 66.6V 22Ah lithium battery pack is engineered specifically for high-demand industrial and unmanned aerial applications, reliably delivering stable and consistent power output even under sustained heavy load conditions. It supports up to 5C maximum continuous discharge and 2C maximum continuous charging, which fully meets stringent high power requirements while retaining excellent long-term cycle performance. The pack implements strict voltage management parameters, featuring a 75.6V limited charge voltage and a 49.5V discharge cut-off voltage, to effectively protect the internal battery cells and significantly extend the overall service life of the whole pack.

  Built with compact dimensions of 192*76*195mm and a total weight of 5.69kg, this battery strikes a good balance between high energy density and practical portability, making it simple and convenient for seamless equipment integration. Every finished unit is equipped with an integrated BMS system that provides multi-layer protection against overcharge, over discharge, overcurrent and short circuit risks, ensuring continuous safe operation in diverse and complex working environments.

  We are the original manufacturer providing factory direct shipment. We support customized specifications tailored to different project needs and carry out strict quality inspection procedures for each battery pack before delivery. Our professional technical team can offer responsive technical support to assist with your equipment integration projects. This battery pack is widely applicable for industrial drones, mobile power units and various 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.