21.9V 35Ah Lithium ion Battery Module 766Wh High Energy Density Rechargeable Lithium Battery Pack Factory Direct Supply for Industrial Equipment Energy Storage and Heavy Duty Application

21.9V 35000mAh high‑capacity drone battery

1 Product Introduction

  This high performance 21.9V rechargeable lithium ion battery module features impressive 766Wh power capacity and superior weight energy density to deliver steady dependable power for heavy duty machinery and energy storage projects. Fully compliant with UN38.3 transportation requirements the battery completes a full series of rigorous safety tests covering altitude simulation vibration shock external short circuit and crush which grants great reliability and extended service life under harsh operating environments
  As direct manufacturer we offer genuine factory supply with full in house quality management across every production phase Each battery undergoes thorough inspection prior shipment to maintain uniform quality performance We welcome bulk orders and support custom specifications Complete logistics solutions for sea land and air shipment are available to satisfy your power supply needs for industrial devices mobile power systems and other commercial projects.

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.