16Ah-31Ah High Energy Density Semi-Solid State Battery

3.7V Semi-Solid State battery cell

Nominal Capacity:16Ah/22Ah/27Ah/30Ah/31Ah

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Our cutting-edge lithium-ion battery series combines semi-solid technology and ultra-high energy density to deliver unmatched performance for demanding applications. Designed with advanced 811/Ni-rich cathode materials and silicon-enhanced graphite anodes, these batteries prioritize safety, longevity, and power efficiency. Below is a detailed overview of our premium models:


Key Features

✅ Semi-Solid Technology: Enhanced electrolyte stability for safer operation and reduced risk of thermal runaway.
✅ High Energy Density: Up to 270 Wh/kg for compact, lightweight designs.
✅ High Nickel/Silicon Chemistry: Optimizes capacity and cycle life.
✅ Wide Temperature Range: Operates reliably from -20°C to 60°C.
✅ Rapid Charging/Discharging: Supports high continuous currents for fast power delivery.


Product Specifications Table of Semi-Solid State Battery

Specifications 16000mAh 22000mAh 27000mAh 30000mAh 31000mAh
Nominal Voltage (V) 3.7 3.7 3.7 3.7 3.6
Chemistry NCM811/Graphite+Si NCM811/Graphite+Si NCM811/Graphite+Si NCM811/Graphite+Si Medium-Ni/Graphite+Si
Capacity (mAh) 16,000 22,000 27,000 30,000 31,000
Dimensions (mm) 172×74×7.7 172×74×10.6 187×87×9.8 187×87×10.8 187×87×10.8
Weight (g) 226 299 363 407 418
Energy Density (Wh/kg) 270 270 270 270 270
Max Charge Current (A) 32 44 54 60 31
Max Discharge Current (A) 80 110 135 150 31
Cycle Life 800 cycles 800 cycles 800 cycles 800 cycles 1000 cycles
Standards Compliance GB38031-2020 GB38031-2020 GB38031-2020 GB38031-2020 GB/T31485-2015

Technology Highlights

  1. Semi-Solid Design:
    • Utilizes a hybrid electrolyte system to minimize leakage risks and enhance thermal stability.
    • Ideal for high-stress environments such as electric vehicles (EVs) and industrial equipment.
  2. High-Density Chemistry:
    • NCM811 Cathode: Nickel-rich cathode (80% Ni, 10% Co, 10% Mn) maximizes energy output.
    • Silicon-Doped Anode: Graphite infused with silicon increases lithium-ion storage capacity by up to 20%.
  3. Superior Performance:
    • Ultra-Fast Charging: Supports up to 150A continuous discharge (30000mAh model).
    • Extended Cycle Life: The 31000mAh variant achieves 1000 cycles at 0.5C/0.5C, ideal for long-term applications.

Applications

  • Electric Vehicles: High power output for EVs, e-bikes, and marine propulsion.
  • Energy Storage Systems (ESS): Solar storage, UPS, and grid stabilization.
  • Industrial Equipment: Robotics, medical devices, and telecom infrastructure.

Why Choose Our Semi-Solid State Battery?

  • Safety First: Compliant with GB38031-2020 and GB/T31485-2015 standards for rigorous safety testing.
  • Custom Solutions: Tailored BMS integration and SOC adjustments available.
  • Global Support: Fast delivery (15–30 days) and dedicated technical assistance.

Contact Us Today to explore how our high-density, semi-solid batteries can power your innovations!


Note: Specifications may vary slightly based on customization. All products undergo strict quality control.


Visual Table for Web Display (Image-Friendly Format)

Model Capacity Key Technology Energy Density Max Discharge Cycle Life
16000mAh 16Ah NCM811/Si-Graphite 270 Wh/kg 80A 800 cycles
22000mAh 22Ah NCM811/Si-Graphite 270 Wh/kg 110A 800 cycles
27000mAh 27Ah NCM811/Si-Graphite 270 Wh/kg 135A 800 cycles
30000mAh 30Ah NCM811/Si-Graphite 270 Wh/kg 150A 800 cycles
31000mAh 31Ah Medium-Ni/Si-Graphite 270 Wh/kg 31A 1000 cycles
Type

Rechargeable Li ion battery

Category

Semi-Solid State

Capacity

16~31Ah

Voltage

3.7V

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