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MASON POWER 450Wh/kg High-Power Solid-State Cell – From 16Ah to 80Ah – The New Benchmark for Aerial Endurance

MASON POWER 450Wh/kg High-Power Solid-State Cell – From 16Ah to 80Ah – The New Benchmark for Aerial Endurance

Built by Dongguan Maosheng New Energy – Where Innovation Meets Industrial-Scale Precision.

At Dongguan Maosheng New Energy Technology Co., Ltd., we bridge the gap between cutting-edge battery research and mass-production reality. Our manufacturing ecosystem is purpose-built to handle the unique challenges of solid-state and lithium-metal cell production.

  • Advanced Dry-Room Facilities: Our Class 10,000 dry rooms ensure that moisture-sensitive lithium-metal anodes are processed under strictly controlled environments, guaranteeing cell integrity and safety from the very first production step.

  • Precision Electrode Coating: State-of-the-art slot-die coating systems with real-time thickness monitoring achieve ±1.5μm coating accuracy, ensuring exceptional consistency across every batch.

  • 100% Electrical Sorting: Every cell undergoes comprehensive grading for capacity, ACIR (internal resistance), and voltage – with tolerances as tight as ΔV ≤ 5mV – to guarantee optimal performance in series/parallel pack configurations.

  • Comprehensive Safety Testing: Our in-house testing lab conducts rigorous abuse tests including overcharge, short-circuit, nail penetration, and thermal runaway simulation, ensuring our cells meet and exceed global safety standards (UL, UN38.3, IEC).

  • End-to-End Traceability: Each cell is assigned a unique QR code, enabling full lifecycle traceability from raw material sourcing to final assembly – a critical requirement for aviation and defense applications.

Key Features

Maximum Energy. Minimum Mass. Uncompromised Power.

The MASON POWER High-Energy Solid-State Series represents a significant leap forward in practical lithium-metal battery technology. Leveraging advanced high-nickel NMC cathode chemistry combined with a robust solid-state electrolyte system, this series delivers an industry-leading 450Wh/kg gravimetric energy density – a figure that directly translates to extended mission times, expanded operational range, and increased payload capacity.

With a nominal voltage of 3.7V and an exceptionally wide operating voltage window spanning from 2.3V to 4.25V, these cells offer superior flexibility for diverse power system designs. The 3C continuous discharge rate, peaking at 5C burst, ensures that your equipment receives consistent, high-current output during demanding takeoff, climb, and rapid maneuver phases.

Tech Specs

  1. 450Wh/kg Gravimetric Density: Achieve 50%+ weight savings compared to conventional Li-ion cells at equivalent capacity – a game-changer for airborne applications.
  2. Wide Voltage Window (2.3 – 4.25V): Exceptional flexibility for system designers; maximizes usable energy across diverse operating conditions.
  3. High Discharge Capability: 3C continuous / 5C burst discharge ensures reliable power delivery during peak load demands.
  4. Solid-State Electrolyte Architecture: Enhanced intrinsic safety with reduced thermal runaway risk; superior chemical stability over liquid-electrolyte counterparts.
  5. Scalable Capacity Platform: Available from 16,000mAh to 80,000mAh across 10 form factors, covering everything from compact UAVs to full-scale eVTOL aircraft.
  6. Proven Manufacturing Excellence: Backed by Dongguan Maosheng New Energy's fully automated, ISO-certified production lines.

Applications

  • Military & Tactical UAVs: Extended ISR (Intelligence, Surveillance, Reconnaissance) and strike mission endurance; silent operation with high energy retention.
  • Electric Aviation / eVTOL: Critical weight reduction translates directly to increased range, passenger capacity, and operational efficiency – accelerating the future of urban air mobility.
  • Advanced Air Mobility R&D: An ideal reference platform for OEMs and research institutions conducting next-generation aircraft power system validation.
  • High-End Portable Power Stations: Ultra-lightweight, high-capacity solutions for expedition teams, disaster relief, and off-grid professional operations.
  • Professional Power Tools: Extended runtime for heavy-duty cordless equipment used in construction, mining, and field maintenance.
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Why Choose Us?

  •  Cell & Pack Design 

    We can design the cell chemistry and pack layout to meet specific size, weight, and power requirements.

  •  Connector & Wiring 

    Choose from a variety of connectors including XT60, XT90, AS150U, QS8, and custom wiring harnesses.

  •  Labeling & Branding 

    We offer private labeling services to match your brand identity.

  •  Small Batch Prototyping 

    Fast turnaround on samples for testing and validation before mass production.

  •  Strict Quality Control 

    100% testing on voltage, internal resistance, and capacity before shipment.

  •  Professional Packaging 

    Shockproof packaging ensures safe delivery.

Frequently Asked Questions

What is the minimum order quantity (MOQ) for battery packs?

Sample orders: 1-10 pcs for evaluation and testing. Bulk orders: MOQ starts from 100 pcs for standard models, negotiable for custom configurations.

What is your monthly production capacity?

Cylindrical battery packs: 1,000,000 units/month. Soft pack and solid state battery packs: 500,000 units/month.

How do you control quality?

100% cell sorting, capacity grading, and internal resistance matching
100% voltage and IR testing before assembly
100% functional testing after assembly (charge/discharge cycle, protection test)
Every pack undergoes rigorous testing before shipment
Full traceability with unique QR code per pack

Do you offer samples?

Yes. Sample orders are welcome for testing and validation. Samples can be shipped from our overseas warehouses for faster delivery.

How do I get a quote?

Please send your requirements including voltage, capacity, discharge rate, dimensions, connector type, and quantity. We will reply within 1 hours with a detailed quotation.