Witty Fox 400mAh Rechargeable 3.7v Lithium Polymer Battery
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:
-
1S (Single Cell) configuration
-
Life Cycle Up to 500 cycles
-
Range of Operating Temperatures: 0°C to 50°C
-
Lightweight and small: ideal for robotics and small electronics projects
- Rechargeable: Eco-friendly and reusable
Original: $1.50
-70%$1.50
$0.45Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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:
-
1S (Single Cell) configuration
-
Life Cycle Up to 500 cycles
-
Range of Operating Temperatures: 0°C to 50°C
-
Lightweight and small: ideal for robotics and small electronics projects
- Rechargeable: Eco-friendly and reusable
