44V 22000mAh high‑capacity drone battery

1 Product Introduction

This robust lithium ion rechargeable battery module delivers steady 44.4V power output with 22000mAh capacity and 976Wh energy rating built to sustain heavy‑load operation for remote facilities off‑grid energy stations mobile machinery and outdoor working equipment.
Entirely manufactured from our original battery plant each module undergoes strict UN38.3 safety certification alongside rigorous aging vibration and temperature cycling tests. Constructed from high grade cell materials it achieves superior energy density low self‑discharge rate and extended usable cycle life. The unit maintains stable performance under fluctuating environmental conditions with effective safeguards against shock vibration and external short circuit hazards.
As direct factory origin supplier we eliminate intermediate agents to deliver competitive pricing for both sample procurement and mass order demands. Our quality control system monitors every production procedure consistently. Full sets of international dangerous goods transport documents are available to support worldwide sea air and land logistics. Each battery receives anti‑short‑circuit handling and reinforced packaging to ensure safe cross‑border delivery. Custom development is available to satisfy unique power specifications for different industrial projects.

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.