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ESP32 CAM WiFi Module with OV3660 Camera Module 2MP
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Witty Fox 70mAh Rechargeable 3.7V LiPo Battery
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The Witty Fox 70mAh Rechargeable 3.7V LiPo Battery is a compact and reliable power solution ideal for low-power electronics, wearable devices, mini robotics, and DIY projects. It features a Lithium Polymer (LiPo) chemistry, known for being lightweight, flat, and highly efficient.
With a nominal voltage of 3.7V, this battery can deliver up to 4.2V when fully charged, making it suitable for applications that require a stable and compact energy source. Its 70mAh capacity ensures a steady output for devices that demand minimal but consistent power, offering both flexibility and performance in a compact form factor.
LiPo batteries, including this Witty Fox variant, are favored for their superior energy density and rechargeability. While the voltage range of a 3.7V LiPo battery typically spans from 4.2V (full charge) down to around 3.0V (safe discharge limit), it maintains a reliable nominal output of 3.7V throughout most of its cycle.
Though this particular battery has a 70mAh capacity (not 500mAh), it is perfect for short-duration or standby power applications where size and weight are critical. It’s a trusted choice for tinkerers and professionals looking for efficient, rechargeable battery performance in tight spaces.
| Parameter | Specification |
|---|---|
| Dimensions (LxWxH) | 28 x 9 x 4 mm |
| Weight | 2 gm |
| Voltage | 3.7V (Nominal) |
| Fully Charged Voltage | 4.2V |
| Battery Type | Lithium Polymer (LiPo) |
| Battery Chemistry | LiPo |
| Capacity | 70 mAh |
| Rechargeable | Yes |
