Herewin 14S 53.2V 21Ah 25C Fast-Charging Soft-Pack Drone Battery

53.2V 21Ah Drone Battery for Agricultural UAVs, FPV and Training

The Herewin 53.2V 21Ah Drone Battery is a high-rate soft-pack lithium battery designed for compatible agricultural drones, FPV platforms, and drone training aircraft. Featuring a 14S1P configuration, 25C discharge rate, and up to 5C maximum charging rate, it provides a combination of high-rate power delivery and fast-charging capability for demanding UAV operations.

With 21000mAh capacity and 1117.2Wh nominal energy, this battery is designed for compatible aircraft requiring a 53.2V power system. Its rated cycle life of 600 or more cycles supports repeated-use applications, while the soft-pack construction provides an alternative for drone platforms with specific installation and weight requirements.

25C High-Rate Discharge for Demanding UAV Operations

The 53.2V 21Ah Drone Battery features a 25C discharge rating for compatible UAV platforms requiring high-rate power delivery. It can be evaluated for aircraft with demanding propulsion requirements, provided that the battery’s rated current limits match the actual operating conditions.

When selecting a battery, drone manufacturers should consider motor specifications, propeller configuration, aircraft weight, payload, continuous current demand, and peak current requirements. Matching these factors helps ensure that the selected battery meets the aircraft’s electrical and operational requirements.

Up to 5C Maximum Charging Rate

Fast charging can help improve battery rotation efficiency for operators conducting frequent flights. The Herewin 14S1P battery supports a maximum charging rate of 5C, providing a fast-charging option when permitted by the approved battery specifications and charging conditions.

Actual charging time depends on the starting state of charge, charger output, battery temperature, and charging profile. Always use compatible charging equipment and follow the approved charging procedure.

Agricultural Drone Battery for Field Operations

Agricultural drones support crop spraying, field monitoring, and other repetitive aerial tasks. These operations require batteries that match the aircraft’s voltage, discharge requirements, payload, and expected flight duration.

The 53.2V 21Ah Drone Battery provides a 14S1P configuration with 1117.2Wh nominal energy for compatible agricultural UAVs. Its 25C discharge rating and up to 5C maximum charging rate make it an option for evaluating aircraft that require high-rate power and efficient charging turnaround.

Before installation, confirm the aircraft’s voltage requirements, connector type, current demand, battery compartment dimensions, and target flight duration.

FPV Drone Battery for High-Rate Power Delivery

FPV aircraft can experience changing power demand during acceleration and demanding flight maneuvers. Battery selection should balance voltage, capacity, discharge capability, weight, and installation space.

With a 25C discharge rating and 21Ah capacity, this Herewin soft-pack battery can be evaluated for compatible 14S FPV platforms. Actual suitability depends on the aircraft’s propulsion system and continuous and peak current requirements.

Drone Training Battery for Repeated Flight Sessions

Drone training programs often involve repeated takeoffs, landings, flight exercises, and practical UAV operation. Battery reliability and charging turnaround are important considerations when planning training sessions.

The battery is rated for at least 600 charge-discharge cycles and supports a maximum charging rate of 5C. These specifications make it an option for compatible training aircraft requiring repeated use. Actual cycle life depends on depth of discharge, operating temperature, charging conditions, and current demand.

14S1P Soft-Pack Battery Specifications

The battery measures 165(T) × 109(W) × 189(H) mm and weighs 6000g ±100g. Its nominal voltage is 53.2V, capacity is 21000mAh, and calculated nominal energy is 1117.2Wh.

These specifications allow UAV manufacturers and operators to evaluate battery fit, aircraft weight, electrical compatibility, and target flight duration. Confirm the connector, wiring, mounting arrangement, and battery compartment dimensions before integration.

Explore More Herewin Drone Battery Solutions

Explore our high energy density UAV batteries for other aircraft power requirements, or browse our drone battery chargers to find compatible charging solutions.

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