| Normal Voltage | 44.4V |
| Delivery Time | 7 work days |
| Appearance | Approximate Black Cuboid |
| Rated Capacity | 35Ah |
| Packaging Details | 125*90*213(mm)、5.19kg |
| Payment Terms | T/T,L/C |
| Dimensions | 125*90*213(mm) |
| Weight of single batteries/cell | 5.19kg |
| Watt-hour rating | 1554Wh |
| Cell numbers | 12PCS, (12S 1P) |
| Supply Ability | 10000 units per month |
| Model Number | 44.4V 35000mAh |
| Certification | UN38.3、MSDS |
| Brand Name | BTR |
| Place of Origin | China |
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Product Specification
| Normal Voltage | 44.4V | Delivery Time | 7 work days |
| Appearance | Approximate Black Cuboid | Rated Capacity | 35Ah |
| Packaging Details | 125*90*213(mm)、5.19kg | Payment Terms | T/T,L/C |
| Dimensions | 125*90*213(mm) | Weight of single batteries/cell | 5.19kg |
| Watt-hour rating | 1554Wh | Cell numbers | 12PCS, (12S 1P) |
| Supply Ability | 10000 units per month | Model Number | 44.4V 35000mAh |
| Certification | UN38.3、MSDS | Brand Name | BTR |
| Place of Origin | China | ||
| High Light | 44.4V 35Ah lithium ion battery ,5C continuous discharge UAV battery ,rechargeable battery for energy storage | ||
44.4V 35000mAh high‑capacity drone battery
1 Product Introduction
This 44.4V 35Ah 12S lithium battery pack is designed for high-power applications where stable voltage output, durability, and consistent performance are critical. It supports up to 5C continuous discharge, providing reliable power delivery under heavy load and making it an ideal choice for industrial drones, portable power systems, mobile energy storage, and power-intensive equipment.
Each battery pack is assembled with high-grade cells and strict cell matching, which helps maintain balanced voltage, reduce internal resistance, and improve cycle life. The integrated safety system protects against overcharge, over-discharge, over-current, short circuit, and over-temperature, ensuring safe operation in demanding working environments.
With a compact structure and optimized weight, the pack is easier to mount, integrate, and transport without sacrificing energy density. It offers stable discharge performance, reliable safety protection, and long-term service life for continuous operation.
We are a factory direct supplier with direct shipping from the manufacturing source. Every battery undergoes full performance testing and quality inspection before shipment to ensure stable output and consistent quality. We also provide flexible support for custom requirements, helping you source a reliable energy solution for your application.
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2 Product Specification
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3 Product Performance
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4 Certification
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5 Production, Packaging and Delivery
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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.
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Company Details
Business Type:
Manufacturer
Ecer Certification:
Verified Supplier
Chongqing Battery Technology Co., Ltd. Founded in 2016 and based in Tongnan, Chongqing, BTRBAT is an industry-university-research spin-off incubated by the Institute of Physics, Chinese Academy of Sciences. We are a National SRDI "Little Giant" & Unicorn Enterprise with CNAS accreditation... Chongqing Battery Technology Co., Ltd. Founded in 2016 and based in Tongnan, Chongqing, BTRBAT is an industry-university-research spin-off incubated by the Institute of Physics, Chinese Academy of Sciences. We are a National SRDI "Little Giant" & Unicorn Enterprise with CNAS accreditation...
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