44V 22000mAh high‑capacity drone battery

1 Product Introduction

This high‑performance lithium‑ion battery module delivers reliable high‑energy output at 44.4V, 22000mAh, 976Wh, engineered for long‑lasting stable power supply for industrial devices, heavy‑duty mobile equipment and large‑capacity power‑demanding projects.
Manufactured directly by our professional battery factory, every unit undergoes strict UN38.3 safety qualification and full‑range performance validation, ensuring excellent shock resistance, temperature adaptability and anti‑short‑circuit capability. Built with premium‑grade cell materials, this battery pack features outstanding energy density, low self‑discharge rate and consistent cycle performance to support long‑term continuous operation.
As original factory supplier, we offer direct sourcing without middlemen, customizable service and complete transport safety documentation for global shipment. Each battery is well‑packaged with short‑circuit prevention measures to guarantee product safety during transit. Choose our factory‑direct battery module for dependable, cost‑effective large‑capacity power solutions.

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.