22V 27000mAh high‑capacity drone battery

1 Product Introduction

The 22.2V‑27Ah solid‑state lithium‑ion battery pack is engineered for high‑power industrial mobile systems that demand consistent power and enhanced operational safety. Rated at 22.2V nominal voltage, 27Ah capacity and 599Wh energy rating, this 6S battery achieves 254.68 Wh/kg weight energy density. Its compact footprint measures 213.0 × 91.0 × 65.0 mm with unit weight of 2.352 kg, striking an ideal balance between power output and payload weight limitation for field‑deployed hardware.
This battery pack has successfully undergone the full UN38.3 test regime including altitude simulation, thermal cycling, vibration, mechanical shock, short‑circuit and crush testing. Classified as UN3480 Class 9 dangerous goods, it comes with complete MSDS, maritime, land and air transport evaluation reports to simplify cross‑border logistics. Each battery requires anti‑short‑circuit handling and must be packed within robust outer packaging complying with IATA and IMDG requirements.
The pack supports maximum 54A charging current with 25.2V charge cut‑off voltage. Built with NCM solid‑state cell chemistry, it delivers superior thermal stability versus traditional liquid lithium‑ion cells, lowering risks of thermal events under continuous heavy‑duty operation. Important: This battery must work with matched external protection hardware and cannot function standalone.

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.