Chongqing Battery Technology Co., Ltd.
| Rated Capacity | 35Ah |
| Cell numbers | 6PCS, (6S 1P) |
| Delivery Time | 7 work days |
| Dimensions | 206.00*90.13*68.89（mm) |
| Payment Terms | T/T,L/C |
| Packaging Details | 206.00*90.13*68.89（mm)、2.686kg |
| Normal Voltage | 21.9V |
| Appearance | Approximate Black Cuboid |
| Weight of single batteries/cell | 2.686kg |
| Supply Ability | 10000 units per month |
| Watt-hour rating | 766Wh |
| Model Number | 21.9V 35000mAh |
| Brand Name | BTR |
| Place of Origin | China |
| Certification | UN38.3、MSDS |
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Product Specification
| Rated Capacity | 35Ah | Cell numbers | 6PCS, (6S 1P) |
| Delivery Time | 7 work days | Dimensions | 206.00*90.13*68.89（mm) |
| Payment Terms | T/T,L/C | Packaging Details | 206.00*90.13*68.89（mm)、2.686kg |
| Normal Voltage | 21.9V | Appearance | Approximate Black Cuboid |
| Weight of single batteries/cell | 2.686kg | Supply Ability | 10000 units per month |
| Watt-hour rating | 766Wh | Model Number | 21.9V 35000mAh |
| Brand Name | BTR | Place of Origin | China |
| Certification | UN38.3、MSDS | ||
| High Light | 21.9V 35Ah lithium-ion battery pack ，766Wh high energy density battery ，industrial equipment rechargeable lithium battery | ||
21.9V 35000mAh high‑capacity drone battery
1 Product Introduction
This high‑performance 21.9V rechargeable lithium‑ion battery module delivers 766Wh power output with outstanding weight‑energy density, offering stable and reliable power support for diverse heavy‑duty devices and energy‑storage scenarios. Rigorously tested to meet UN38.3 transport standards, the battery module passes strict safety tests including altitude simulation, vibration, shock, external short‑circuit and crush test, ensuring excellent safety and long‑term service life under complex working conditions.
Sourced directly from our own manufacturing facility, we provide factory‑direct supply with strict quality control throughout the whole production process. Every unit undergoes comprehensive inspection before delivery to guarantee consistent product quality. We support batch order customization and flexible shipment solutions for sea, land and air transport, perfectly matching your industrial equipment, mobile power system and other project power‑supply demands.
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.
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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