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310 Series UAV Battery 6S/7S/12S/14S 33000mAh

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The battery adopts a Wei Lan semi-solid cell, combined with composite solid electrolyte and high-nickel positive electrode. Its energy density can reach 300 – 350 Wh/kg. It features high safety, long cycle life and excellent environmental adaptability, providing longer endurance and reliable power for unmanned aerial vehicles.

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PRODUCT DETAILS

310 Series 6S 7S 12S 14S 33000mAh Long-range,High-security high-energy, high-density, high-voltage and high-rate lithium batt

Product Advantage Overview

  1. High Energy Density Series
    From 190 Wh/kg (high-rate) to 350 Wh/kg, ideal for long-endurance applications.
  2. High Voltage Series (4.35V)
    Higher voltage boosts energy density, suitable for weight/volume-sensitive devices (up to 270 Wh/kg).
  3. High Rate Series (25C max)
    Strong instant power output for power drones and electric tools.
  4. Ultra-High Capacity
    Actual capacity exceeds nominal, delivering longer operation.
  5. Long Cycle Life
    ≥800 cycles with advanced materials and processes.
  6. High Safety
    Intrinsic safety design; some models pass needle puncture tests without fire or explosion.

 

310 Series 6S 7S 12S 14S 33000mAh Long-range,High-security high-energy, high-density, high-voltage and high-rate lithium batt
Product Advantage Overview
I. High Energy Density Product Series
We focus on creating battery solutions with high energy density, widely applicable to scenarios with extremely high requirements for endurance. Our current products cover the following energy density grades: 275 Wh/kg, 310 Wh/kg, 330 Wh/kg, 340 Wh/kg, 350 Wh/kg, and 190 Wh/kg (for high-rate applications).
2. High Voltage Series (Rated Voltage 4.35V)
This series enhances the overall energy density by increasing the platform voltage, making it suitable for terminal devices with strict volume and weight requirements. The main specifications are as follows: 270 Wh/kg: 21Ah / 26Ah / 30Ah / 78Ah.
3. High Rate Series (Instantaneous Maximum Rate 25C)
Designed for high-current discharge conditions, this series offers excellent instantaneous power output capabilities, suitable for applications such as power drones and electric tools: 190 Wh/kg: 20Ah / 30Ah.
4. Ultra-High Capacity Advantage
All our products have undergone rigorous testing, and their actual capacity exceeds the nominal capacity, providing users with more stable and longer-lasting endurance performance.
5. Long Cycle Life
Advanced cell materials and manufacturing processes are employed to ensure the battery has excellent cycle performance: ≥800 cycles (charge and discharge rate 0.5C/0.5C, 100% DOD).
6. High Safety Performance
Product design places great emphasis on intrinsic safety, and some models have passed strict safety verification tests: capable of withstanding needle puncture tests without fire or explosion, significantly enhancing safety during use.
FAQ – Semi-Solid Lithium Battery
1. What is a semi-solid lithium battery?
A semi-solid lithium battery uses a gel or slurry-like electrolyte, combining the high energy density of solid-state batteries with the mature manufacturing process of liquid lithium batteries. It offers enhanced safety and performance.
2. What are the main applications?
Semi-solid batteries are widely used in drones (UAVs), robotics, power inspection, industrial tools, and energy storage systems that require high energy density and stability.
3. Which battery cells do you use?
We primarily use high-quality cells from trusted brands such as Welion (Weilan), Golden Feather (Jinyu), and Enli. Our cells support high discharge rates and have excellent cycle life.
4. Can I customize battery specifications?
Yes, we offer OEM & ODM services. Voltage, capacity, size, interface, structure, and BMS options can all be customized based on your requirements.
5. Do your batteries include a BMS?
By default, our batteries do not include a BMS, but we can provide matching BMS systems with custom communication protocols (CAN, RS485, UART) if needed.
6. Can I get a sample for testing?
Yes. Samples are available for functional testing. Lead time is usually 7–10 days depending on the design.
7. How do you handle shipping and after-sales service?
We support international shipping with UN38.3/MSDS/packing certificate. For any quality issues within the warranty period, we provide technical support or replacements.

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  • Room 201, Unit B, Building 4, Changshun Chuanggu Intelligent Health Industrial Park, Taixing City Industrial Park, Jiangsu Province, P.R. China

Contact Us

LOOKING FOR BEST QUALITY PRODUCTS ?

At here, it’s all about giving the clients thebest quality products.

Contact Us

  • +86 19826155968
  • tx_shengya@163.com

Address

  • Room 201, Unit B, Building 4, Changshun Chuanggu Intelligent Health Industrial Park, Taixing City Industrial Park, Jiangsu Province, P.R. China

TAIXING SHENGYA ELECTRONIC TECHNOLOGY CO., LTD

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