66.6V 27Ah 18S Lithium Battery Pack 75.6V Charge Voltage 5C Max Continuous Discharge 6.92kg 183*90*213mm For Industrial Drone Electric Power Equipment Factory

66.6V 27000mAh high‑capacity drone battery

1 Product Introduction          

  This 18S 66.6V 27Ah lithium battery pack delivers consistent and reliable power output for industrial drones and mobile power equipment. With a maximum continuous discharge rate of 5C and maximum continuous charge current up to 2C, it supports high-power operation while maintaining stable performance. The pack features a 75.6V limited charge voltage and 49.5V cut-off voltage to protect battery cells and extend service life.

  Compact dimension of 18390213mm and total weight of 6.92kg enable flexible installation for various equipment layouts. Our battery packs are manufactured directly from the factory with strict quality control during every production process. Each unit undergoes full testing before shipment to guarantee safety and stable performance. We support customized solutions to match different power requirements for UAV, industrial and mobile power applications, providing dependable bulk supply for global buyers.

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.