Commercial and industrial energy storage
Commercial and Industrial Energy Storage
Herewin Home Energy Storage Battery
Home Energy Storage
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Drones
pexels-cookiecutter-1148820
Telecom Backup Power
Low-Speed Electric Vehicles
Low-Speed Electric Vehicles
Compact RV Travel
RV Power
forklift
Forklift Truck
Lead To Lithium Conversion
Lead To Lithium Conversion

High Discharge Rate Battery

Designed for high power demands, supporting ultra-high discharge rates from 10C to 50C. Delivers strong instant power output, perfectly suited for applications requiring burst power, such as power tools and RC models. Stable and reliable performance.

18S 30000mAh 68.4V 25C Fast-Charging LiHV Drone Battery

ยท 68.4V 18S1P configuration with 30000mAh capacity and 2052Wh nominal energy
ยท 25C continuous discharge supports demanding takeoff and changing UAV loads
ยท Up to 5C charging enables faster battery rotation for intensive operations
ยท 10200g soft pack design for high-voltage professional UAV integration
ยท Cycle life of at least 1000 cycles under specified operating conditions

18S 30000mAh 68.4V 15C LiHV Drone Battery

ยท 68.4V 18S1P configuration with 30000mAh capacity and 2052Wh nominal energy
ยท Stable 15C continuous discharge supports takeoff and changing UAV loads
ยท Up to 3C charging supports practical battery rotation for repeated operations
ยท 10200g soft pack design balances high-voltage energy with UAV integration
ยท Cycle life of at least 750 cycles under specified operating conditions

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

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

14S 47000mAh 53.2V 20C Fast-Charging LiHV Drone Battery

ยท 53.2V 14S1P configuration with 47000mAh capacity and 2500.4Wh nominal energy
ยท 20C continuous discharge supports demanding takeoff and changing UAV loads
ยท Up to 4C charging improves battery rotation for intensive field operations
ยท 12500g high-voltage soft pack design for large industrial UAV integration
ยท Cycle life of at least 600 cycles under specified operating conditions

12S 47000mAh 45.6V 20C Fast-Charging LiPo Drone Battery

ยท 45.6V 12S1P configuration with 47000mAh capacity and 2143.2Wh nominal energy
ยท 20C continuous discharge supports high-current takeoff and changing UAV loads
ยท Up to 4C charging improves battery rotation for repeated industrial operations
ยท 10650g large-capacity soft pack design for heavy-duty UAV integration
ยท Cycle life of at least 600 cycles under specified operating conditions

Herewin 18S1P 66.6V 31000mAh Semi-Solid UAV Battery | 320Wh/kg

ยท 320Wh/kg high energy density for extended flight time
ยท Semi-solid NMC-based energy platform for high-voltage UAV integration
ยท 18S1P 66.6V 31000mAh LiHV platform with 6900g pack weight
ยท 10C discharge for stable cruising and endurance-focused drone output
ยท Cycle life โ‰ฅ500 with operating temperature range of -20~60โ„ƒ

18S 47000mAh 68.4V Heavy Lift UAV Battery | Herewin Advanced 500A Smart Pack

Wide application for agricultural and heavy-lift UAV
Up to 500A output for demanding drone operations
Plug-and-play smart battery design
Built-in BMS with communication protocol
Real-time monitoring and stable high-power output

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

ยทDesigned for agricultural UAV and special drone platforms
ยทPlug-and-play structure for easy installation and replacement
ยทBuilt-in BMS for safer and more stable battery management
ยทSmart communication protocol for better system compatibility
ยทReal-time monitoring for battery status and operation data
ยท25C discharge capability with 1C max charging current

Applications

Agricultural Drone
Agricultural Drone

High-rate discharge batteries support continuous operation of high-power spraying systems for crop protection.

Firefighting Drone
Firefighting Drone

Delivers instant high-current output to power emergency aerial fire suppression equipment.

Industrial Robotic Arm
Industrial Robotic Arm

Ensures stable high-rate discharge for precise, high-load industrial operations and automation tasks.

Racing Electric Motorcycle
Racing Electric Motorcycle

Ultra-high discharge performance enables explosive acceleration and peak competitive performance.

Heavy-lift Drone
Heavy-lift Drone

Ultra-high energy density supports heavy-load missions exceeding 100kg.

Grid Frequency Regulation Storage
Grid Frequency Regulation Storage

Millisecond-level response for instant power delivery, meeting the dynamic demands of grid frequency balancing.

FREE DESIGN

Customized exclusive battery plans! Professional engineers plan battery programs one-on-one.

Maximize Drone Effect with Our Tailored Battery Solutions

EES-Propose-Requests
Propose Requests
Customized-Solution
Customized Solutions
End-to-End-Controlled-Production-Testing
End-to-End Controlled Production & Testing
Warehouse-and-shipped-out
Warehouse and shipped out

Explore Herewin Factory: The Source of Quality

Founded in 2019, Shenzhen Jarwin Time Technology Co., Ltd. is backed by a founding and operational team with over 20 years of extensive experience in the battery industry. It specializes in developing and producing high-performance lithium-ion polymer batteries.
Gain a comprehensive insight into who we are and what we stand for. By exploring the meticulous precision of our
production lines, the efficient management of our factories, and the genuine feedback from our satisfied customers,
youโ€™ll see how we ensure excellence at every step of the process

Different Services For Clients With Different Patterns

FOR OFFLINE CLIENTS

Flexible Delivery Time

Reliable delivery schedules and warehousing support.

High Cost-Effectiveness

Competitive pricing to maximize overall value.

Wide Product Selection

Diverse options to cater to all market segments.

FOR ONLINE CLIENTS

Low MOQ

Flexible MOQ with mixed product options.

Custom Logo

Personalized logo customization for small batches.

One-Stop Marketing Package

Provide quality images, videos to enhance sales revenue.

FOR BRAND CLIENTS

Exclusive Regional Rights

Provide all of herewin's resources and capabilities

R&D Resources

Custom sample within 7 days with R&D capabilities.

Fast Delivery

Efficient production and ship within 25 days at the fastest.

Production Flow of Semi-solid State Battery

Mixingโ€‹
Step 1 :Slurry Mixing

Active materials, conductive agents, and binders are uniformly dispersed in solvent to form electrode slurry.

Coating
Step 2 :Electrode Coating

Homogenized slurry is coated onto aluminum foil and dried to form electrode sheets.

Drying
Step 3 :Calendering

Coated electrodes are compressed to specified thickness under controlled pressure.

Coating&Winding
Step 4 :Primary Vacuum Drying

Post-calendering electrodes undergo vacuum drying to remove residual moisture.

Pressuring Film
Step 5 :Electrode Slitting

Electrode sheets are precision-cut to required dimensions.

Making Filmโ€‹
Step 6 :Z-Stack Assembly

Anodes, cathodes, and separators are stacked in “Z” configuration to form cell cores.

Stacking
Step 7 :Tab Welding

Multi-layer electrode tabs are aligned, ultrasonic-welded, and insulated with adhesive tape.

Welding
Step 8 :Pouch Cell Encapsulation

Cell cores are housed in pre-formed aluminum laminate pouches with top/seal side sealing.

Encapsulationโ€‹
Step 9 :Secondary Vacuum Drying

Final moisture removal from assembled cells prior to electrolyte filling.

Baking
Step 10 :Electrolyte Filling

Precise injection of electrolyte solution into dry cells.

Injection
Step 11 :Pre-Sealing

Initial closure of electrolyte injection port.

Charging
Step 12 :Formation

Electrochemical activation to establish Solid Electrolyte Interphase (SEI) layer on anode.

Extracting Airโ€‹
Step 13 :Final Sealing

Gas pocket removal and hermetic terminal sealing.

Charging and Dischargingโ€‹
Step 14 :Capacity Grading

Charge-discharge cycling for capacity measurement and performance binning.

Testing
Step 15 :Testing

Validates capacity, impedance, and safety (e.g., overcharge, short-circuit) under strict protocols.

Assemblingโ€‹
Step 16 :Assemblingโ€‹

Integrates cells into modules or packs with BMS, wiring, and thermal management systems.

LEARN MORE DETAIL

Learn more about production details and manufacturing process

Testing Process

Fair&Certification

Certifications are herewin’s greatest strength.
Meets the needs of all markets, and the source factories are fully certified to ensure quality.

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GET IN TOUCH

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Related category

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FAQs

How long is the cycle life of a semi-solid-state battery?

The cycle life of semi-solid-state batteries is generally better than that of standard liquid batteries. They degrade more slowly over time, maintaining usable capacity for longer periods.

Are semi-solid-state battery cells safer than traditional lithium-ion batteries?

With less liquid content, the risks of leakage, thermal runaway, or combustion are significantly reduced, especially under high temperature or puncture conditions.

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Agricultural spray drone battery workflow showing battery swap and refillโ€”why hectares per hour matters more than flight time.
Stop over-optimizing flight time. Use cycle-time metrics to evaluate agricultural drone batteries and increase hectares per hour.
Agricultural drone battery ROI โ€” ground time and field turnaround constraints
Flight time doesnโ€™t define ROI. Ground time limits cycles, hectares/day, and cost per hectareโ€”hereโ€™s the evaluation framework.
Best storage charge for UAV batteries shown as ~50% SOC and 3.8V per cell in controlled storage
Store UAV batteries at 30โ€“60% SOC (about 3.8V per cell) to reduce storage aging, preserve capacity, and extend service life.
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Our New Catalogue

Learn more about Semi-solid batteries, and the full range of products

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