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- 400mAh rechargeable Lithium Polymer (Li-Po) battery
- 3.7V nominal voltage with 1S cell configuration
- Ideal for low-power embedded, DIY, and wearable projects
- Supports up to 500 charge/discharge cycles
- Compact, lightweight, and reliable for portable use
Witty Fox 400mAh Rechargeable 3.7v Lithium Polymer Battery
The Witty Fox 400mAh Rechargeable 3.7V Lithium Polymer Battery is a compact, high-performance power source ideal for DIY electronics, wearables, RC projects, and portable embedded systems. With a nominal voltage of 3.7V and 400mAh capacity, this battery features a 1S (single cell) configuration and is designed for reliable and consistent performance.
It supports up to 500 life cycles, making it a cost-effective and durable solution for long-term use. It's safe operating temperature range of 0°C to 50°C ensures stable operation in various environments, whether you're powering sensors or microcontrollers.
When understanding how long a 400mAh battery will last, it’s essential to consider the load or current draw. For instance, a 400mAh battery like this one can theoretically supply 1 ampere for 0.4 hours (24 minutes) or 100 milliamps for 4 hours, under ideal conditions.
Please note that “400Ah” refers to a much larger battery, as this model is 400mAh (milliampere-hours) — suitable for low-power applications. Witty Fox ensures safety, efficiency, and performance in every battery, making it a trusted choice for hobbyists and developers alike.
Features:
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1S (Single Cell) configuration
-
Life Cycle Up to 500 cycles
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Range of Operating Temperatures: 0°C to 50°C
-
Lightweight and small: ideal for robotics and small electronics projects
- Rechargeable: Eco-friendly and reusable
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 400mAh Rechargeable 3.7v Lithium Polymer 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) |
| Weight | 3 gm |
| Dimension (l x w x h) | 45 x 7 x 4 mm |
| Rechargeable | Yes |
| Life Cycle | Up to 500 charge/discharge cycles |
| Operating Temperature | 0° to 50° |