Coin Cells
Lithium Ion Rechargeable Coin Cells
Rechargeable coin cells are fast becoming a micro size battery of choice in many consumer, IoT and medical applications. They combine the benefits of small size, high performance and metal can strength.
Manufactured on fully Automatic Production Lines, Yok energy coin cells provide the additional benefits of high safety and consistency, as well as market leading performance.
Features
Voltage Platforms: 4.2v, 4.35v, 4.4v, 4.45v
Fast Charge: 2C, 3C
Cycle Life (>80%): >500, >1,825
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.
Applications:
- Hearing Aids
- TWS Audio Buds
- Sleep Ear Buds
- IoT Sensors
- Wearables
- Medical Devices
- Consumer Health Devices
- Wristbands
- Consumer Products
- Bluetooth
Rechargeable cells with market-leading performance!
Contact YOK Energy today to discuss your project design requirements.
Coin Cells Product List
| Model | Capacity (mAh) | Nominal Voltage | Charge Voltage | Fast Charge Rate [1] | Cycle Life (>80%) | Status Key | |
|---|---|---|---|---|---|---|---|
| wdt_ID | Model | Capacity (mAh) | Nominal Voltage | Charge Voltage | Fast Charge Rate [1] | Cycle Life (>80%) | Status Key |
| 1 | AU7840C1 | 12 | 3.7 | 4.2 | 3C | 500 | ** |
| 2 | AU7840C2 | 13 | 3.85 | 4.4 | 2C | 500 | ** |
| 4 | AU7854C1 | 25 | 3.7 | 4.2 | 3C | 500 | * |
| 5 | AU7854C2 | 24 | 3.7 | 4.2 | 3C | 1825 | * |
| 6 | AU7854C3 | 28 | 3.85 | 4.4 | 2C | 500 | * |
| 7 | AU7854C4 | 29 | 4.45 | 2C | 500 | * | |
| 9 | AU0863C1 | 26 | 3.7 | 4.2 | 3C | 500 | * |
| 10 | AU0863C2 | 23 | 3.7 | 4.2 | 3C | 1825 | * |
| 11 | AU0863C3 | 30 | 3.85 | 4.4 | 2C | 500 | * |
| 12 | AU0863C4 | 32 | 4.45 | 2C | 500 | * |
| Status Key | ** Planned | * Under Development |