51.8V 30000mAh high‑capacity drone battery

1 Product Introduction

Our high performance 51.8V 30Ah lithium ion battery pack provides total energy of 1554Wh with impressive weight energy density reaching 259.26Wh kg. Built with premium grade NCM cathode and graphite anode materials it achieves steady power output and outstanding cycle stability in real world operation. Adopting mature 14S1P cell arrangement this battery supports maximum continuous charging current of 60A and maximum continuous discharging current of 90A to cope with variable high‑load operating requirements.
Each finished product completes the full UN38.3 series of safety tests including altitude simulation temperature cycle vibration mechanical shock external short circuit and crush evaluation. As UN3480 class 9 dangerous goods this battery fully complies with international logistics standards for sea land and air cross‑border transportation.
We are the original manufacturing plant offering factory direct shipment and bulk wholesale service. Multi‑step quality inspections are implemented throughout raw material incoming production assembly and finished goods delivery. Customized parameters and structural solutions can be offered to satisfy your unique project requirements. Compact cuboid form enables convenient installation and easy integration into host devices. This battery is widely adopted for industrial equipment off‑grid power supply emergency backup and energy storage projects. Rigorous safety standards are followed in every production and packaging procedure to deliver reliable power products for global clients.

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.