Shaped and curved Cells

Lithium Polymer – Shaped and curved Cells

Yok Energy Lithium Polymer Shaped and Curved cells offer high quality and performance.

Manufactured on Fully Automatic production lines, Yok Energy Li-Po cells provide the additional benefits of high levels of safety and consistency.

They offer customers the opportunity to differentiate products by allowing a unique level of industrial design without adhering to the usual battery shapes.


Charge Voltage Platforms: 4.2v, 4.35v, 4.4v

Charge Rate: 1C – 2C

Discharge Rate: 1C – 20C

Cycle Life (>80%): >500

Ultra thin: From 0.5mm

Our Advantages

  • Automated Cell Production
  • Advanced Quality Systems
  • Market Leading Cycle Life Performance
  • Fast Charge
  • High Energy Density
  • Proven Chemical Performance – Lithium ion Li-Ion
  • Manufactured to meet international lithium battery
    safety standards: IEC62133, UL1642, KSE, PSE BIS.
  • Meet international environmental standards:
    REACH, RoHS.


  • Smart Wearables
  • Hearing Aids
  • TWS Audio Buds
  • Sleep Ear Buds
  • IoT Sensors
  • Medical Devices
  • Consumer Health Devices
  • Mobile Instrumentation
  • Security & Tracking Devices
  • Multi-Cell Battery Pack

Rechargeable cells with market-leading performance!
Contact YOK Energy today to discuss your project design requirements.

Shaped and Curved Cells Product List

YOK MODEL Shape Rate (C) T (mm) W (mm) L (mm) Voltage (V) Capacity (mAh)
wdt_ID YOK MODEL Shape Rate (C) T (mm) W (mm) L (mm) Voltage (V) Capacity (mAh)