Engineered to balance capacity and power, this 3.7V 41Ah drone battery is built for UAV applications that need both extended flight time and dependable thrust. Its lithium polymer design and slim 10mm form factor make it easy to integrate into compact airframes, while a low 1.2mΩ internal resistance and a -20°C to +55°C operating range ensure stable, reliable power in diverse environments. Whether you're building delivery, agricultural, police, or industrial drones, this battery delivers solid performance and peace of mind.

Key Features & Core Advantages

• High Capacity & Energy:Stores41Ah / 151.7Wh in a single soft cell (41Ah typical / 40Ah min) for longer flight time and extended routes.
• Strong, Dependable Discharge: Delivers up to 123A (3.0C) continuous, with a 5C 10s pulse, providing reliable power for takeoff, cruise and maneuvers.
• Wide Temperature Range: Discharges reliably from -20°C to +55°C, retaining 60% capacity at -20°C, with stable output across seasons and climates.
• Fast, Efficient Charging: Standard charge at 8.2A (0.2C) finishes in approx 5–6h; supports up to 41A (1.0C) for quicker turnaround between flights.
• Low Internal Resistance: AC impedance of ≤1.2mΩ keeps output voltage stable and minimizes heat under load.
• Lightweight & Slim: Weighs only ~367g in a 10mm thin soft pack, helping maximize payload and flight efficiency.
• Certified & Safety-Tested:CE and RoHS compliant, validated through short-circuit, thermal shock and over-charge/discharge tests.

Technical Specifications

Perfect For

This3.7V 41Ah drone battery is purpose-built for all types of commercial and industrial UAVs:

• Logistics & Delivery Drones: 151.7Wh capacity for longer delivery routes, with 3C discharge power for stable takeoff and cruise.
• Agricultural & Crop-Spraying Drones: Balanced energy and power for long field coverage, with reliable wide-temperature operation over farmland.
• Police, Security & Surveillance Drones: Dependable sustained power—up to a 5C pulse—and low-temperature performance for patrol, monitoring and emergency response.
• Aerial Photography, Mapping & Surveying Drones: Long-endurance power with stable output voltage (≤1.2mΩ) for steady imaging and precise mapping.
• Inspection, Search & Rescue Drones: 1C recharge for faster turnaround and rugged -20°C performance in harsh field conditions.

Customization Services

We provide OEM/ODM customization tailored to customers, matching the exact requirements of drone brands and UAV manufacturers worldwide:

• Custom Capacity, Voltage & Pack Configuration: Cell selection and pack layouts engineered to your flight-time and power targets.
• Optional PCM/BMS, Wire Harness & Connectors: Protection modules, custom wiring and drone connectors configured to your aircraft.
• Custom Labels, Packaging & Enclosures: Branding, retail packaging and housing designed to your market and brand standards.

Whether you're an overseas UAV brand, distributor or drone manufacturer, our drone batteries can be tailored to your exact specifications—delivering reliable flight power, safe operation and seamless integration. Wholesale and OEM/ODM orders are welcome.