21.9V 35Ah Rechargeable Lithium Ion Battery Module 766Wh High Weight Energy Density Battery Pack Factory Direct Source For Industrial Machinery Energy Storage Heavy Load Working Scenarios

21.9V 35000mAh high‑capacity drone battery

1 Product Introduction

  Our premium 21.9V lithium ion battery module comes with 766Wh capacity and high weight energy density to deliver consistent stable power output for heavy load industrial machinery and off grid energy storage systems. Every battery unit has passed full UN38.3 safety validation including altitude simulation vibration impact external short circuit and crush tests to secure dependable performance even under tough real world working conditions.
  We are the original manufacturer offering genuine factory source supply. Strict quality checks are implemented throughout the whole manufacturing workflow. All finished goods go through complete pre shipment inspection to keep stable and consistent quality. We accept large volume orders and support project oriented customization. Compatible logistics solutions for sea land and air transportation can be arranged to fit various commercial and industrial power supply requirements.

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.