44V 27000mAh high‑capacity drone battery

1 Product Introduction

Our solid state lithium ion battery pack delivers consistent 44.4V output paired with large 27Ah capacity and high 1198.8Wh energy to support continuous operation of various industrial and heavy duty devices. All units have passed full UN38.3 safety tests including altitude simulation temperature test vibration shock external short circuit and impact crush to secure stable performance under complicated working conditions.
Adopting premium cell raw materials this battery achieves low self discharge rate long cycle lifespan and steady power output over long term usage. We are the genuine original manufacturer and conduct strict quality control through the whole production workflow. Factory direct supply cuts out middlemen so we can offer favorable wholesale conditions for worldwide business clients.
Each battery is equipped with reliable anti short circuit measures and meets international land sea and air transport requirements. Every product goes through complete pre delivery inspection. We welcome bulk orders and provide dependable power storage solutions for global partners.

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.