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- 400mAh 3.7V rechargeable LiPo battery from Witty Fox
- Ideal for wearables, IoT devices, and portable electronics
- Single-cell (1S) configuration for compact applications
- Reliable power delivery with up to 500 charge cycles
- Operating temperature range: 0โ to 50โ
Witty Fox 3.7V 400mAh Rechargeable LiPo Battery
The Witty Fox 400mAh 3.7V Rechargeable Lithium Polymer Battery is a compact and reliable power source designed for a wide range of portable electronic projects and devices. With a nominal voltage of 3.7V and a capacity of 400mAh, this single-cell (1S) LiPo battery is ideal for lightweight applications such as DIY electronics, wearables, RC toys, and embedded systems.
It is engineered to deliver consistent performance across its 500-cycle lifespan, making it a dependable choice for long-term use. Additionally, it operates efficiently within a temperature range of 0ยฐC to 50ยฐC, ensuring stable output even in moderate environmental conditions.
To clarify a common question: the 400mAh capacity indicates that the battery can supply 0.4 amps of current for one hour. If you were to draw 1 amp, the battery would last approximately 24 minutes (0.4Ah รท 1A), not 400 hours.
This often gets confused with larger battery ratings like 400Ah (ampere-hours), which are typically used in automotive or solar power applications and can theoretically provide 1 amp for 400 hours. The Witty Fox 400mAh battery, however, is built for small electronics where compact size and rechargeable functionality are crucial.
Features:
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S is the configuration for a single cell.
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With a maximum of 500 charge-discharge cycles, it is rechargeable.
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Small Size: Ideal for battery-operated and wearable applications
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Consistent voltage during operation is the goal of the stable output.
- Compared to throwaway batteries, eco-friendly batteries save waste.
Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
- Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
- Refunds are processed within 3-4 working days post inspection and approval.
For more details, please check our Shipping and Return Policy
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Package Includes:
- 1 x Witty Fox 3.7V 400mAh Rechargeable LiPo Battery
Specifications:
| Specification | Details |
|---|---|
| Brand | Witty Fox |
| Battery Type | Lithium Polymer (LiPo) |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 400mAh |
| Battery Cell Configuration | 1S (Single Cell) |
| Rechargeable | Yes |
| Life Cycle | Up to 500 charge/discharge cycles |
| Operating Temperature | 0ยฐ to 50ยฐ |
| Dimensions (LxWxH) | 20 x 20 x 5 mm |
| Weight | 3 gm |