ISLAND BIYORI CO., LTD.
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Battery

Lithium-ion cells and battery packs for diverse UAV and industrial applications.
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We provide lithium-ion cells and integrated battery packs for UAV and industrial applications.
Our solutions are designed to meet diverse operational needs, from high-energy endurance to high-power output.
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With a focus on Taiwan-based production, we emphasize transparency, quality, and reliable performance in real-world conditions.
Pouch Cell
Cylindrical Cell
Battery Packs
Battery Cells
Lithium-ion Pouch Cell
*NDAA-compliant supply support
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40/ 45/ 49/ 54Ah (NMC)
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16Ah (NMC)
45.5Ah (LFP)
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15Ah (NCA)
7.1/ 9.8Ah(nom.) (NMC)
12.8Ah (NMC)

Cylindrical Lithium-ion Cells
21700 Power Cell
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21700 Li-ion, 6Ah
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21700 Li-ion, 4.5Ah
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21700 Li-ion, 5Ah
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21700 Li-ion, 4.2Ah

18650 Power Cell
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18650 Li-ion, 3Ah
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18650 Li-ion, 2.8Ah
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18650 Li-ion, 2.6Ah
High-performance cylindrical lithium-ion cells designed for demanding applications.
Power Cells deliver strong power output, long cycle life, and stable performance even under extreme operating conditions.

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Safety Cell
21700 Li-ion, 5Ah
18650 Li-ion, 3Ah
18650 Li-ion, 2.2Ah
Lithium-ion cell solution for data centers and AI computing systems, offering reliable backup performance, long storage life, and stable operation with strong thermal safety under high-load conditions.

Medium Power Cell
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18650 Li-ion, 3.5Ah
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21700 Li-ion, 6.5Ah
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18650 Li-ion, 3Ah
​Medium-power lithium-ion cell designed for light electric vehicles and consumer applications. Suitable for e-bikes, e-scooters, micro mobility devices, drones, and service robots, offering balanced performance and reliable operation.

Battery Packs
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We provide customizable battery pack solutions based on the lithium-ion and lithium polymer cell technologies shown above, as well as other compatible cell platforms.
Application
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​UAV systems
Energy storage systems
Industrial power solutions
Robotics & autonomous systems
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Electric mobility (e-bikes, e-scooters, light EVs...)
Backup & emergency
​power systems
Defense & mission-critical
​power systems
Key Features
  • Transparent manufacturing, 100% Taiwan-made
  • Customizable design including capacity, structure, and BMS integration
  • Supports UAV, energy storage, and industrial applications
  • OEM & ODM customization available
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​With flexible configuration capabilities and access to a wide range of lithium-ion cell and battery pack technologies, we support tailored power solutions for diverse applications and system requirements.

Multiple cell and battery pack options are available based on performance and application requirements.
Please contact us to discuss suitable solutions for your application.
Talk to Us
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島日和有限公司 Island Biyori Co., Ltd.

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  • Home
  • About
  • Product
    • UAV Solutions >
      • Motor
      • Camera
      • Flight Controller
      • Bear Prevention Drone Solutions
    • Lawn Mower
    • Battery
    • Semiconductor Solutions
  • Contact Us
  • 言語/ 語言/ Language
    • 日本語
    • English
    • 繁體中文