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ESP32 CAM WiFi Module with OV3660 Camera Module 2MP
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Witty Fox 70mAh Rechargeable 3.8V LiPo Battery
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The Witty Fox 70mAh Rechargeable 3.8V LiPo Battery is a compact yet powerful energy solution, ideal for applications that require reliable performance in a lightweight form.
Designed for hobbyists, developers, and educators, this lithium polymer (LiPo) battery delivers a nominal voltage of 3.8V, which allows it to provide a higher energy output compared to standard 3.7V cells.
This slight voltage bump may seem minimal, but it plays a significant role in improving the efficiency and performance of devices, especially in high drain use cases such as micro drones, wearables, and compact robotics.
3.7V vs 3.8V Batteries – What’s the Difference? While both types belong to the LiPo category and serve similar purposes, the key distinction lies in their energy density. 3.7V batteries are commonly found in consumer-grade electronics like basic drones and toys, offering sufficient power for casual use.
In contrast, 3.8V batteries like the Witty Fox 70mAh variant are engineered for high-performance applications, where extended runtime and better discharge characteristics are crucial. The 3.8V rating enables slightly longer operation times and improved power delivery, making it a preferred choice for professional-grade drones and more advanced embedded systems.
| Parameter | Specification |
|---|---|
| Dimensions (LxWxH) | 12 x 12 x 5 mm |
| Weight | 1 g |
| Battery Type | Lithium Polymer (LiPo) |
| Brand | Witty Fox |
| Nominal Voltage | 3.8V |
| Capacity | 70mAh |
| Rechargeable | Yes |