Description: 1. Capacity and Voltage: Witty Fox Li-Ion Battery offers a capacity of 400mAh at a voltage of 3.7V, suitable for powering various IoT devices and small electronic projects. 2. Rechargeable and Long Lasting: This battery is rechargeable up to 500 times with proper care, making it an economical choice for users who require frequent charging. 3. Low Self-Discharge Rate: The Witty Fox Battery boasts a low self-discharge rate, ensuring that the stored energy remains available for longer periods when not in use. 4. High Density and Compact Design: With a high energy density, this battery is compact in size, making it ideal for IoT devices with limited space requirements. 5. Overcharge Protection: The battery features built-in overcharge protection to prevent damage from prolonged charging beyond the recommended limit. 6. Safe and Reliable: Constructed using high-quality Li-ion cells, this battery offers a safe and reliable power source for IoT applications while reducing risks of therm
| Specification | Details |
|---|---|
| Nominal Voltage | 3.7V |
| Capacity | 400mAh |
| Chemistry | Lithium-Ion (Li-ion) |
| Cell Type | Coin Cell / Button Cell |
| Operating Temperature | -20°C to 60°C |
| Self-Discharge Rate | Low (less than 5% per month) |
| Cycle Life | Up to 200 charge/discharge cycles |
| Dimensions | Typically 31.8mm diameter x 4.7mm height |
| Weight | Approximately 15g |
| Material | Durable plastic or metal housing |
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