Woooooooow very very good and very good product im so happy and packaging super
I have make a remote control car
Product worked well for my Linux pc, no drivers needed, simple installation.
    
Witty Fox 500mAh 3.7V rechargeable lithium polymer Battery
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The Witty Fox 500mAh 3.7V Rechargeable Lithium Polymer Battery is a compact and reliable power source designed for a wide range of low-power electronic applications. With a nominal voltage of 3.7V and a nominal capacity of 500mAh, this LiPo battery follows a 1S cell configuration, making it ideal for powering devices like DIY electronics, small robotics, wearables, and IoT gadgets.
Its operating temperature range of 0°C to 50°C ensures stable performance in moderate environmental conditions. Engineered for durability, the battery supports up to 500 charge-discharge cycles, offering long-term value for projects that require dependable, rechargeable energy sources.
In terms of usage duration, a 500mAh lithium polymer battery like this one can typically power a device for around five hours, depending on the current draw of the device. Battery capacity—measured in milliampere-hours (mAh)—indicates the amount of charge the battery can deliver over time.
For example, a 500mAh battery can theoretically supply 500 milliamps for one hour, or 100 milliamps for five hours. This makes the Witty Fox 500mAh battery a suitable choice for moderate energy demands where compact size, rechargeability, and efficient power delivery are essential.
| Specification | Details | 
|---|---|
| Brand | Witty Fox | 
| Battery Type | Lithium Polymer (LiPo) | 
| Nominal Voltage | 3.7V | 
| Nominal Capacity | 500mAh | 
| Cell Configuration | 1S (Single Cell) | 
| Rechargeable | Yes | 
| Life Cycle | Up to 500 cycles | 
| Operating Temperature | 0°C to 50°C | 
| Dimensions (LxWxH) | 30 x 26 x 5 mm | 
| Weight | 8 gm |