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 stable power supply and enhanced operational safety. As a 6S battery, it features a nominal voltage of 22.2V, a capacity of 27Ah and an energy rating of 599Wh, delivering a gravimetric energy density of 254.68 Wh/kg. With compact dimensions of 213.0 × 91.0 × 65.0 mm and a unit weight of 2.352 kg, it attains an optimal balance between power output and payload weight limits for field-deployed equipment.

This battery pack has successfully completed the full UN38.3 test suite, including altitude simulation, thermal cycling, vibration, mechanical shock, short-circuit and crush tests. Classified as UN3480 Class 9 dangerous goods, it is provided with complete MSDS documents together with maritime, land and air transport assessment reports to support cross-border logistics. All batteries shall be equipped with anti-short-circuit protection measures and packed in robust outer packaging in compliance with IATA and IMDG requirements.

The battery pack supports a maximum charging current of 54A and a charge cut-off voltage of 25.2V. Utilizing NCM solid-state cell technology, it exhibits superior thermal stability relative to traditional liquid lithium-ion cells, reducing the risk of thermal runaway under continuous heavy-load operation. Important Notice: This battery must be used with matched external protection hardware and is not capable of standalone operation.

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.