Product Details
Herewin Semi-solid battery 18S 66.6V 70000mAh high energy density
battery
Production Decription:
The Herewin 70000mAh 66.6V 18S Semi-solid Battery, is a
high-capacity power solution with energy dencity of 320Wh/kg.
The battery is designed to withstand a life cycle of over 800
cycles, demonstrating its durability and reliability. With a
nominal voltage of 66.6V and a QS9 connector type, it facilitates
compatibility and efficient energy transfer.
Specification Sheet
Item | Data |
---|
Nominal Voltage (V) | 66.6 |
Capacity (mAh) | 70000 |
WH | 4662 |
Max. Discharge Current | 10C |
Max. Charge Current | 1C |
Connector Type | AS150U |
Dimensions (mm) | 195*205*230 |
Net Weight (kg) | 15.5 |
Life Cycle | ≥800 |
Key Features:
- High power and high voltage soft pack battery, designed for safety
and performance.
- It boasts a long cycle life of over 800 cycles, ensuring durability
and reliability.
- With a nominal voltage of 66.6V and a substantial capacity of
70000mAh arranged in an 18S 10C configuration, this battery
delivers an impressive 4662Wh of electric energy.
- Semi-solid battery cells, energy dencity reach to 320Wh/kg
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
Company Profile
Founded in 2019, Shenzhen Jiaying shidai Technology Co., Ltd.
specializes in the research, development, and production of
high-performance lithium-ion polymer batteries.
Our primary products include drone batteries,Battery Energy Storage Systems (BESS), and
custommade battery cells&packs, serving a wide range of
applications. With our own battery cell and battery pack factory, we are able to maintain complete control over the entire
production process, from cell development to battery assembly,
ensuring the highest standards of quality and performance.

Our production facility is capable of producing up to 6GWh of lithium batteries annually, with plans to expand this capacity
in the near future.
Our products are widely utilized across various industries. We
pride ourselves on delivering quality and innovation, offering
comprehensive ODM/OEM services to meet the specific needs of our
clients worldwide.