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OID 51.8V 27Ah 5C High Rate Lithium Polymer Battery Pack for Drones & UAVs

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OID 51.8V 27Ah 5C High Rate Lithium Polymer Battery Pack for Drones & UAVs

Brand Name : OID

Model Number : EP9787187-27000mAh-5C-51.8V

Certification : ISO9001, UL, CE, RoHS (Compliant with international safety and environmental standards)

Place of Origin : Shenzhen, China

MOQ : 1pcs

Price : Contact for price

Payment Terms : L/C,D/A,D/P,T/T,Western Union

Supply Ability : 5000 units per month

Delivery Time : 15-25 working days (depending on quantity and customization)

Packaging Details : Standard export carton with foam padding; custom packaging available upon request

Nominal Capacity : 27000mAh

Nominal Voltage : 51.8V

Configuration : 14S1P

Discharge Rate (Continuous) : 5C

Discharge Rate (Pulse) : 10C

Charge Rate (Super Fast) : 2C

Energy Density (Weight) : ≥255Wh/Kg

Energy Density (Volume) : ≥54Wh/L

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OID 51.8V 27Ah 5C High Rate Lithium Polymer Battery Pack for Drones & UAVs
OID 51.8V 27Ah 5C High Rate Lithium Polymer Battery Pack 14S1P for Drones & UAVs
Elevate your high-power applications with the OID 51.8V 27Ah LiPo Battery Pack, engineered for superior performance in drones, UAVs, and other demanding devices. Manufactured by Jianheng (Shenzhen Jianheng Technology Co. Ltd.), this advanced Lithium Polymer battery delivers exceptional energy density, rapid charging capabilities, and robust power output.
Key Features & Benefits
  • High Capacity & Voltage: 27000mAh nominal capacity (26000mAh min) and 51.8V nominal voltage, providing sustained power for extended operations.
  • High Rate Discharge: Supports 5C continuous discharge (≤30 seconds) and a 10C pulse discharge (≤3 seconds), perfect for high-current demands.
  • Ultra-Fast Charging: Capable of 2C super-fast charging, significantly reducing downtime.
  • Exceptional Energy Density: Achieves ≥255Wh/Kg weight energy ratio and ≥54Wh/L volume energy ratio, ensuring lightweight and compact power.
  • Robust Cycle Life: Designed to deliver ≥300 cycles at 0.5C charge/discharge with 80% capacity retention.
  • Wide Temperature Range: Reliable discharge from -20℃ to 60℃, suitable for varied operating environments.
  • Precision Assembly: 14S1P configuration with MOLEX 16-pin balance connector and AS150U-F power connector for secure integration.
Detailed Specifications
Model EP9787187-27000mAh-5C-51.8V
Nominal Capacity 27000mAh (0.5C discharge)
Nominal Voltage 51.8V
Configuration 14S1P
Full Charge Voltage 58.8V
Cut-off Voltage 49.2V
Standard Charge 0.5C CC/CV to 58.8V, ≤0.05C cut-off
Fast Charge 1C CC/CV to 58.8V, ≤0.05C cut-off
Super Fast Charge 2C CC/CV to 58.8V, ≤0.05C cut-off
Standard Discharge 0.5C (13.5A)
Continuous Rate Discharge 5C (≤30 seconds)
Pulse Discharge 10C (≤3 seconds)
AC Internal Impedance ≤14.0mΩ
Dimensions (H x W x L) 141.5±4.0mm x 89.0±1.0mm x 205.0±2.0mm
Weight ~5420g
Weight Energy Density ≥255Wh/Kg
Volume Energy Density ≥54Wh/L
Operating Temperature (Charge) 0℃ to 45℃
Operating Temperature (Discharge) -20℃ to 60℃
Shipping Voltage 49.2V - 50.4V (40%-50% SOC)
Performance Data
  • Discharge Rate: ≥98% capacity at 0.5C & 1C, ≥90% at 3C.
  • Temperature Performance: Maintains ≥90% capacity at 40℃, ≥85% at 0℃, and ≥70% at -10℃.
  • Cycle Life: ≥300 cycles (0.5C charge/discharge) with capacity retention ≥80%.
  • Charge Retention: ≥85% capacity after 28 days of storage at 25±3℃.
  • High Temperature Performance: ≥98% capacity after 4 hours at 55±2℃.
Safety & Reliability
Our LiPo battery packs undergo rigorous safety testing, including vibration, drop, and short-circuit tests, to ensure compliance with international standards. The built-in protection circuit and high-quality connectors (MOLEX 16-pin and AS150U-F) provide reliable performance and prevent damage from overcharge, over-discharge, and short circuits.
  • Vibration Test: No fire, explosion, or leakage (10Hz~55Hz, 1.6mm amplitude).
  • Drop Test: No fire, explosion, or leakage (1.2m drop height, 3 times).
Applications
Ideal for high-performance applications including:
  • Professional drones and UAVs
  • Robotics and autonomous systems
  • High-power RC models
  • Electric vehicles and portable power stations
  • Industrial equipment and medical devices
Quality Assurance & Contact
Jianheng (Shenzhen Jianheng Technology Co. Ltd.) is dedicated to providing high-quality Lithium Polymer battery solutions. For inquiries, technical support, or custom orders, please contact us.

Product Tags:

51.8V Lithium Polymer Battery

      

27Ah LiPo Battery

      

5C High Rate Discharge Lithium Ion Battery

      
Wholesale OID 51.8V 27Ah 5C High Rate Lithium Polymer Battery Pack for Drones & UAVs from china suppliers

OID 51.8V 27Ah 5C High Rate Lithium Polymer Battery Pack for Drones & UAVs Images

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