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Herewin 12S 45.6V 21Ah 25C Fast-Charging Drone Battery

The Herewin 45.6V 21Ah Drone Battery features a 12S1P soft-pack design, 25C discharge rate and up to 5C maximum charging rate. With 957.6Wh nominal energy and a rated cycle life of 600+ cycles, it is designed for compatible agricultural drones, FPV platforms and drone training applications requiring high-rate power and efficient battery turnaround.

· 12S1P 45.6V | 21Ah Capacity | 957.6Wh Energy
· 25C High-Rate Discharge for Demanding UAV Operations
· Up to 5C Maximum Charging Rate for Faster Turnaround
· Rated Cycle Life of 600+ Cycles
· Soft-Pack Design | 5.0kg | 142 × 109 × 189mm

45.6V 21Ah Drone Battery Technical Specifications

Model P11105164SH
Type de batterie Soft-Pack Lithium Battery
Configuration 12S1P
Tension nominale 45.6V
Nominal Capacity 21000mAh (21Ah)
Nominal Energy 957.6Wh
Taux de décharge 25C
Max. Charging Rate 5C
Cycle de vie ≥600 cycles
Net Weight 5000g (±100g)
Dimensions 142(T) × 109(W) × 189(H) mm
Applications Agricultural Drones, FPV Drones, Drone Training

45.6V 21Ah Drone Battery Product Description

45.6V 21Ah Drone Battery for Agricultural UAVs, FPV and Training

The Herewin 45.6V 21Ah Drone Battery is a 12S1P soft-pack lithium battery designed for compatible agricultural drones, FPV platforms, and drone training aircraft. With a 25C discharge rate, 21000mAh capacity, and up to 5C maximum charging rate, it combines high-rate power delivery with fast-charging capability for demanding UAV operations.

Rated at 45.6V and 957.6Wh nominal energy, this battery provides a practical power option for aircraft requiring a compatible 12S battery system. Its rated cycle life of 600 or more cycles supports repeated-use applications, while the compact soft-pack format allows integration into suitable battery compartments.

25C High-Rate Discharge for Demanding Drone Operations

The 45.6V 21Ah Drone Battery features a 25C discharge rating for compatible UAV platforms that require high-rate power delivery. Battery selection should consider the aircraft’s motor system, propeller configuration, takeoff weight, payload, continuous current demand, and peak current requirements.

For agricultural drones and FPV aircraft, matching the battery to the propulsion system helps ensure that the selected voltage, capacity, discharge rating, and weight meet the aircraft’s operating requirements. Actual performance depends on the complete system design and flight conditions.

Up to 5C Maximum Charging for Faster Turnaround

Frequent flight operations can make charging turnaround an important consideration. The Herewin 12S1P battery supports a maximum charging rate of 5C, providing a fast-charging option when the battery, charger, temperature, and charging procedure all permit this rate.

Actual charging time depends on the starting state of charge, charger output, battery temperature, and charging profile. Always follow the approved charging specifications and use a charger compatible with the battery’s chemistry and voltage configuration.

Agricultural Drone Battery for Repetitive Field Operations

Agricultural drones are used for crop spraying, field monitoring, and other repetitive aerial tasks. These applications require suitable battery capacity, discharge capability, and charging arrangements to support the aircraft’s operating schedule.

The 45.6V 21Ah Drone Battery offers a 12S1P configuration and 957.6Wh 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 reduced charging turnaround.

Before selecting a battery, confirm the aircraft’s voltage requirements, current demand, connector, installation space, and target flight duration.

FPV Drone Battery for High-Rate Power Delivery

FPV platforms can experience changing power demand during acceleration and demanding flight maneuvers. The battery must match the aircraft’s voltage, current requirements, available space, and weight limits.

With a 25C discharge rating and 21Ah capacity, this Herewin soft-pack battery can be evaluated for compatible 12S FPV platforms. Actual suitability depends on the propulsion system and the battery’s approved operating limits.

Drone Training Battery for Repeated Flight Sessions

Drone training programs often involve repeated takeoffs, landings, flight exercises, and practical UAV operation. Reliable battery selection and a suitable charging workflow help operators organize these 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.

Compact 12S1P Soft-Pack Battery Design

The battery measures 142(T) × 109(W) × 189(H) mm and weighs 5000g ±100g. Its dimensions and weight allow UAV manufacturers and operators to evaluate fit within the available battery compartment and assess the effect on aircraft payload and flight performance.

The nominal voltage is 45.6V, the capacity is 21000mAh, and the calculated nominal energy is 957.6Wh. Confirm connector compatibility, wiring, mounting arrangements, and the aircraft’s electrical specifications before installation.

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.

Follow Herewin for product updates and UAV application information on LinkedIn, Facebook, Instagram, YouTube, and TikTok.

45.6V 21Ah Drone Battery Applications

The Herewin 45.6V 21Ah Drone Battery is designed for compatible UAV platforms requiring high-rate discharge and efficient charging turnaround. Its 12S1P configuration, 25C discharge rating, and up to 5C maximum charging rate make it suitable for evaluation in agricultural drones, FPV aircraft, and drone training platforms.

Agricultural Drone Battery

For compatible agricultural UAVs used in crop spraying, field operations, and aerial monitoring. Battery selection should account for aircraft weight, payload, operating current, and required flight duration.

FPV Drone Battery

For compatible FPV platforms requiring a 45.6V nominal battery system and high-rate discharge capability. Confirm voltage, connector, and continuous and peak current requirements before integration.

Drone Training Battery

For compatible training aircraft used in repeated flight exercises and practical UAV operation. The rated cycle life of 600+ cycles and maximum 5C charging rate support evaluation for repeated-use workflows, subject to approved operating conditions.

45.6V 21Ah Drone Battery Detail Display

Produits apparentés

Herewin 14S 30000mAh 53.2V 15C LiHV Drone Battery

· 53.2V 14S1P configuration with 30000mAh capacity and 1596Wh nominal energy
· Stable 15C discharge supports takeoff, route adjustment and changing UAV loads
· Up to 3C charging supports practical battery rotation for repeated operations
· 7930g soft pack design balances energy capacity with UAV integration requirements
· Cycle life of at least 750 cycles under specified operating conditions

18S 47000mAh 68.4V 20C Fast-Charging LiHV Drone Battery

· 68.4V 18S1P configuration with 47000mAh capacity and 3214.8Wh nominal energy
· 20C continuous discharge supports demanding takeoff and changing payload conditions
· Up to 4C charging improves battery rotation for intensive UAV operations
· 16100g high-voltage soft pack design for large heavy-duty UAV integration
· Cycle life of at least 600 cycles under specified operating conditions

14S1P 53.2V 21000mAh Agricultural Drone Battery | Herewin 25C Smart Plug-in Pack

·Designed for agricultural UAV and special drone platforms
·Plug-and-play structure for easy installation and replacement
·Built-in BMS for safer and more stable battery management
·Smart communication protocol for better system compatibility
·Real-time monitoring for battery status and operation data
·25C discharge capability with 1C max charging current

12S 30000mAh 45.6V 15C LiPo Drone Battery

45.6V 12S1P configuration with 30000mAh capacity and 1368Wh nominal energy
Stable 15C continuous discharge for agricultural and crop spraying UAVs
Up to 3C charging supports efficient battery rotation during field operations
Cycle life of at least 750 cycles under specified operating conditions
149 × 110 × 230mm soft pack design with customizable connector and cable options

12S 20000mAh 45.6V 25C Fast-Charging LiPo Drone Battery

· 45.6V 12S1P configuration with 20000mAh capacity and 912Wh nominal energy
· 25C continuous discharge supports takeoff, acceleration and changing UAV loads
· Up to 5C charging enables faster battery rotation for repeated field operations
· 4980g soft pack design balances energy capacity with practical UAV integration
· Cycle life of at least 800 cycles under specified operating conditions

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Request a Quote for Herewin 45.6V 21Ah Drone Battery

Contact Herewin with your drone model, required voltage, operating current, connector type, and target flight duration. Our team can help evaluate battery compatibility for your application.

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