Herewin Semi Solid State Battery 12S1P 44.4V 35000mAh Ip65 Protection Class
Herewin Semi-Solid State Battery 12S 44.4V 35000mAh
Production Decription:
The Herewin 35000mAh-12S is a high-performance 35Ah battery, designed for long-lasting efficiency with a cycle life exceeding 800 cycles. Using Li-Ion, lithium, and LiFePO4 chemistry, it combines energy density with durability for reliable performance.
Operating at a nominal voltage of 44.4V, this battery weighs around 5.06kg, offering both strength and portability.
With dimensions of 138mm (L) x 94.5mm (W) x 210mm (H), this 12S semi-solid battery is compact yet powerful. It’s an excellent choice for applications requiring high energy storage and fast charging, making it a dependable power source for various electronic devices and power systems.
Specification Sheet
| Item | Data |
|---|---|
| Nominal Voltage (V) | 44.4 |
| Capacity (mAh) | 35000 |
| WH | 1554 |
| Max. Discharge Current | 1C |
| Max. Charge Current | 10C |
| Connector Type | Optional |
| Dimensions (mm) | 138(T)x94.5(W)x210(H) |
| Net Weight (kg) | 5.06 |
| Life Cycle | ≥800 |
Key Features:
The Herewin 35000mAh 12S battery features a fast 10C charging rate, ensuring quick energy replenishment. Designed for high safety and performance, it offers a long cycle life of over 800 cycles. With a nominal voltage of 44.4V, it provides a substantial energy capacity of 1554Wh. Weighing 5.06kg, this battery combines power and portability.
Applications:
Designed for professionals and enthusiasts alike, this battery excels in a variety of drone applications, including:
- Agricultural Drones: Powering spraying, seeding, and crop monitoring missions.
- Industrial Drones: Supporting inspection, delivery, and mapping operations.
- High-End UAVs: Fueling advanced drones with heavy payloads and complex flight patterns.
This Herewin battery is engineered to deliver reliable power, extended flight times, and optimal performance, making it a preferred choice for demanding drone operations.
Why choose us:
- 20 years of production and R & D experience
- Jarwin team was produced and developed batteries since 2004, now have more than 20 years production and R & D experience.
- Industry recognition
- Guangdong power energy storage battery engineering center. The manufacturing base is located in Guiyang, Guizhou, covering an area of 280mu. Annual capacity is 6GWH.
- Market demand
- Jarwin specialized in lithium ion battery for many years, include energy storage battery, power battery, UAV drone, automobile starting and other polymer lithium ion batteries.
At Jarwin
We offer a diverse range of product lines, including various specifications of battery cell products, UAV batteries, smart UAV batteries, battery chargers, portable power station, home energy storage systems, industrial and commercial battery energy storage systems, UBS signal base stations batteries, EV power batteries, and electric bicycle batteries.
With our own battery cell and battery Pack factory, we providing extensive and highly flexible support for the manufacturing of various battery samples, product customization, product solutions, and OEM/ODM services. looking forward to cooperating with you!
Contact Us for More info!
Whatsapp & Tel.: +86 19866906773
Email: info@jarwin.com.cn
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

