Technical Specification Table

SK Semi-Solid State 12S 44.4V 35000mAh LiHv Battery

The SK 35000mAh 12S Semi-Solid LiHv Battery is a high-capacity, professional-grade power solution engineered for UAVs and high-demand applications. Delivering 35Ah of energy at 44.4V, this battery combines exceptional energy density with long-lasting durability, providing reliable performance for industrial, commercial, and professional drone operations.

Built with advanced Li-Ion, lithium, and LiFePO4 chemistry, the SK 12S battery supports a cycle life exceeding 800 cycles, ensuring longevity and cost efficiency. Weighing just 5.06kg and measuring 138 × 94.5 × 210mm, it offers compact portability without compromising power, making it ideal for drones and devices requiring high-energy storage and rapid charging.

Designed for durable, efficient, and reliable performance, the SK 12S 35000mAh Semi-Solid Battery is the perfect choice for UAV operators seeking extended flight times, consistent power delivery, and high operational efficiency.

Applications

The SK 14S Semi-Solid State Drone Battery is purpose-built for demanding UAV operations, delivering stable power, extended endurance, and high efficiency across multiple professional industries. Its advanced design and reliable performance make it an ideal choice for:

Agricultural Drones

Perfect for crop spraying, seeding, field analysis, and large-scale farm monitoring—ensuring longer missions with consistent power output.

Industrial & Commercial UAVs

Supports high-precision inspection, powerline monitoring, mapping, surveying, and logistics operations where dependable energy is essential.

Professional High-End UAV Systems

Engineered to handle drones equipped with heavy payloads, multispectral cameras, LiDAR systems, and long-range autonomous flight tasks.

About SK

At SK New Energy, we offer a comprehensive portfolio of advanced energy-storage solutions, including UAV battery packs, smart drone batteries, lithium battery cells, portable power stations, home ESS systems, industrial & commercial ESS units, EV power batteries, and electric bicycle batteries.

With our in-house cell manufacturing and battery pack assembly facilities, we provide fully flexible support for:

• Custom battery development

• Sample production

• OEM/ODM services

• Tailored energy solutions

• Large-scale battery manufacturing

Our commitment to innovation, safety, and precision engineering enables us to deliver high-performance battery solutions trusted across global industries. We look forward to collaborating with you and powering the future of your UAV technology.