Welcome to Ecer
Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Consent Do not consent
China factories

Chat Now Send Email
China factory - Shenzhen Jianheng Technology Co., Ltd.

Shenzhen Jianheng Technology Co., Ltd.

  • China,Shenzhen
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
  1. Home>
  2. Drone Battery>
  3. 51.8V 27000mAh Semi-Solid State Drone Battery with High Energy Density for UAV
China 51.8V 27000mAh Semi-Solid State Drone Battery with High Energy Density for UAV
China 51.8V 27000mAh Semi-Solid State Drone Battery with High Energy Density for UAV

  1. China 51.8V 27000mAh Semi-Solid State Drone Battery with High Energy Density for UAV
  2. China 51.8V 27000mAh Semi-Solid State Drone Battery with High Energy Density for UAV
  3. China 51.8V 27000mAh Semi-Solid State Drone Battery with High Energy Density for UAV
  4. China 51.8V 27000mAh Semi-Solid State Drone Battery with High Energy Density for UAV

51.8V 27000mAh Semi-Solid State Drone Battery with High Energy Density for UAV

  1. MOQ： 1pcs
  2. Price： $0.5 ~ $200.0 / pcs
  3. Get Latest Price
Payment Terms TT,L/C,Western Union
Supply Ability 1000000
Delivery Time 3 ~ 30 days for storage
Packaging Details Carton
Name Drone Lipo Battery
ODM Free custom design for packs
Capacity 30000mAh
Battery Type 25.2V 27000mAh Rechargeable
Cycle Life 300+ cycles
Charging/ Discharging 54A/270A
Operating Temperature -20°C to +60°C
Compatibility XT90/XH2.54-7P connector
Weight/ size 5.42kg/95.5 × 76.5 × 205.0 mm
Brand Name OiD
Model Number OID9787187SS-27000-51.8V
Certification UN38.3, MSDS
Place of Origin China

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal

Explore similar products

  1. China 22.2V 40000mAh Drone Battery 60A Discharge

    22.2V 40000mAh Drone Battery 60A Discharge

    Chat online Now
  2. China W1070185 16Ah 6S1P 23.1V High-Performance Li-Polymer Drone Battery for

    W1070185 16Ah 6S1P 23.1V High-Performance Li-Polymer Drone Battery for

    Chat online Now
  3. China 51.8V 30000mAh Drone Battery 300 Cycles 150A Peak Discharge

    51.8V 30000mAh Drone Battery 300 Cycles 150A Peak Discharge

    Chat online Now
  4. China 22.2V 22000mAh Drone Battery with 90A Peak Discharge

    22.2V 22000mAh Drone Battery with 90A Peak Discharge

    Chat online Now
  1. Product Details
  2. Company Details

Product Specification

Payment Terms TT,L/C,Western Union Supply Ability 1000000
Delivery Time 3 ~ 30 days for storage Packaging Details Carton
Name Drone Lipo Battery ODM Free custom design for packs
Capacity 30000mAh Battery Type 25.2V 27000mAh Rechargeable
Cycle Life 300+ cycles Charging/ Discharging 54A/270A
Operating Temperature -20°C to +60°C Compatibility XT90/XH2.54-7P connector
Weight/ size 5.42kg/95.5 × 76.5 × 205.0 mm Brand Name OiD
Model Number OID9787187SS-27000-51.8V Certification UN38.3, MSDS
Place of Origin China
High Light 51.8V Drone Battery ，27000mAh UAV Battery ，Semi-Solid State Lithium Polymer Battery
Drone Battery Pack - 51.8V 27000mAh Semi-Solid State UAV Battery
The OID9787187SS-27000mAh-5C-51.8V Drone Battery Pack is a high-performance semi-solid state lithium polymer battery designed for professional UAV platforms requiring high energy density, stable discharge capability, and long endurance.
Built with a 14S configuration and advanced semi-solid electrolyte technology, this battery provides excellent safety, superior cycle performance, and reliable operation in demanding environments such as industrial inspection, mapping drones, surveillance UAVs, and heavy-lift drone systems.
The pack combines high capacity (27Ah) with high energy density ≥255Wh/kg, enabling longer flight times while maintaining stable output for high-power propulsion systems.

Key Advantages
High Energy Density for Long Flight Time
The battery delivers ≥255Wh/kg gravimetric energy density, enabling extended UAV endurance while keeping overall system weight optimized.
Semi-Solid State Lithium Technology
Compared with conventional lithium-polymer packs, semi-solid state chemistry offers:
  • Higher safety margin
  • Improved thermal stability
  • Reduced risk of electrolyte leakage
  • Enhanced cycle durability
High Power Discharge Capability
Designed for demanding UAV power systems with continuous discharge capability and high burst output for take-off and maneuvering.
Fast Charging Capability
Supports multiple charging modes to reduce turnaround time including standard charge, fast charge, and super-fast charge (up to 2C).
Wide Operating Temperature
Reliable performance in various environments, suitable for professional drone missions.

Technical Specifications
Model OID9787187SS-27000-51.8V
Nominal Capacity 27000mAh
Minimum Capacity 26000mAh
Configuration 14S1P
Nominal Voltage 51.8V
Full Charge Voltage 58.8V
Cut-off Voltage 49.2V
Standard Charge 0.5C CC/CV to 58.8V
Fast Charge 1C CC/CV
Super Fast Charge 2C CC/CV
Standard Discharge 0.5C (13.5A)
Rate Discharge 5C ≤30s
Peak Discharge 10C ≤3s
Internal Resistance ≤14mΩ
Energy Density ≥255Wh/kg
Dimensions 205 × 89 × 141.5 mm
Weight ~5.42 kg

Environmental Performance
Parameter Condition Capacity Retention
Temperature Performance 40°C ≥90%
25°C 98%
0°C ≥85%
-10°C ≥70%
Operating temperature:
Charging: 0°C ~ 45°C
Discharging: -20°C ~ 60°C

Cycle Life
Under standard conditions (charge: 0.5C CC/CV to full, cut-off 0.05C; discharge: 0.5C to 42.0V), the battery achieves ≥300 cycles with ≥80% capacity retention.
This ensures long operational life for UAV fleets and industrial drone applications.

Mechanical Reliability Tests
The battery pack passes strict mechanical testing to ensure safety and durability.
Vibration Test
  • Frequency range: 10Hz - 55Hz
  • Amplitude: 1.6mm
  • Test duration: 30 minutes per axis (X/Y/Z)
Result: No explosion, no fire, no leakage
Drop Test
  • Drop height: 1.2m
  • Surface: 30mm wooden board
  • Repeated 3 times
Result: No explosion, no fire, no leakage

Storage & Transportation Requirements
Recommended storage conditions:
Temperature 0°C - 35°C
Humidity ≤75% RH
Long-term storage voltage 49.2V - 50.4V (40-50% SOC)
Important notes:
  • Avoid storing above 50.4V for more than 7 days
  • Recharge the battery every 3 months to maintain performance

Safety Guidelines
Dangers
  • Do not expose the battery to open flames or extreme heat
  • Do not puncture or cut the battery
  • Never disassemble the battery pack
Warnings
  • Use only compatible chargers
  • Do not charge in wet or humid environments
  • Stop using the battery if swelling, deformation, or leakage occurs
Precautions
  • Fully charge before first use
  • Ensure proper ventilation during charging
  • Store in a cool and dry place away from sunlight

Applications
This UAV battery pack is suitable for:
  • Industrial inspection drones
  • Mapping and surveying UAVs
  • Security and surveillance drones
  • Agricultural UAV platforms
  • Heavy-lift drone systems

Manufacturer
Shenzhen Jianheng Technology Co., Ltd.
Specializing in advanced lithium battery cells and customized battery pack solutions for UAV, energy storage, robotics, and industrial equipment.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler

  • Year Established:

    2020

  • Total Annual:

    15000000-20000000

  • Employee Number:

    300~500

  • Ecer Certification：

    Verified Supplier

Jianheng Technology (Shenzhen) Co., Ltd. is located in Shenzhen, China’s “City of Innovation” — home to global technology leaders such as Huawei, BYD, DJI, ZTE, and Tencent. Like these renowned companies, Jianheng Technology is driven by a commitment to independent techn... Jianheng Technology (Shenzhen) Co., Ltd. is located in Shenzhen, China’s “City of Innovation” — home to global technology leaders such as Huawei, BYD, DJI, ZTE, and Tencent. Like these renowned companies, Jianheng Technology is driven by a commitment to independent techn...

+ Read More

Get in touch with us

  • Reach Us
  • Shenzhen Jianheng Technology Co., Ltd.
  • 2# Building, Shimao Park, Zhenhuan Rd, Pingshan, Shenzhen, China.
  • https://www.liion-batt.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement

Trade Alert - Delivering the latest product trends and industry news straight to your inbox.

Home Categories About Us
RFQ Report IPR products Privacy Policy Sitemap

© 2026 Chinax.com. All rights reserved.