51.8V 30Ah 1554Wh High Capacity Lithium Ion Battery Pack 14S1P High Energy Density 259.26Wh Kg UN38.3 Certified Factory Direct Wholesale For Backup Power And Industrial Energy Storage

51.8V 30000mAh high‑capacity drone battery

1 Product Introduction

  Deliver reliable high‑capacity power with this 51.8V 30Ah lithium ion battery pack with total energy output of 1554Wh and high weight energy density up to 259.26Wh kg. Utilizing high performance NCM and graphite components this battery delivers consistent stable power and long service life under heavy duty working conditions. The 14S1P cell configuration supports up to 60A max continuous charging current and 90A max continuous discharging current to sustain high load power demands.
  All battery units pass comprehensive UN38.3 safety assessments covering altitude simulation extreme temperature cycling vibration mechanical impact external short circuit and crush tests. Classified as UN3480 class 9 dangerous goods the product meets international transport standards for sea land and air global logistics.
  As direct original manufacturer we provide factory wholesale shipment with full‑range quality checks during production. Custom solutions are available to match different project requirements. The compact cuboid design supports simple installation and seamless device integration. Perfect for backup power supplies industrial energy storage and other matching power driven systems. Strict safety controls are applied across manufacturing packaging and delivery to guarantee stable performance for global business buyers.

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.