Introducing the ultimate safeguard for your 12V battery - the intelligent charging controller board.
Designed with unparalleled protection features, this board ensures the secure and efficient charging of your battery. The board's voltage detection method, using a DC voltmeter, provides accurate monitoring and control of the charging process.
With its adjustable low and cut-off voltages, …

Introducing a convenient and practical accessory for any drone enthusiast: the charging port cover for a popular model.
Made from high-quality PLA material, this product is both lightweight and durable, offering excellent protection for the battery charging port of your drone.
Its black color and sleek design ensure that it seamlessly blends in with your drone's overall appearance, adding…

This Battery Expansion Board is a reliable and affordable solution for mobile power expansion.
It features battery protection to prevent overcharging or over-discharging, and comes with multiple output ports for added convenience.
The LED indicator light ensures you always know the charging status of your device. With its smooth and reliable connections, this board is perfect for unlockin…

Introducing the versatile and durable work light that will Illuminate Your Workspace with ease.
This modern and professional LED searchlight boasts a high bright and energy-saving LED with a super long light range of over 1000m, making it ideal for outdoor activities such as mountaineering, night fishing, and emergency situations.
With a 9800mAh super large capacity battery, this portable…

Introducing a sleek and efficient battery for your RC quadcopter, designed for smooth and precise performance.
This high-quality Li-ion battery boasts a capacity of 1100mAh and a voltage of 7.6V, providing the perfect addition to your quadcopter setup.
With a discharge rate of 25C, this battery offers high-end performance and reliable power for up to 13 minutes of flying time.
And whe…

Introducing the battery protection module that takes your power performance to the next level.
With unparalleled protection, this module ensures the safety and longevity of your power source. Equipped with a 7S 30A 3.7V ternary lithium battery protection board and an NTC temperature sensor, this module is designed to provide you with reliable and efficient power management.
Its overcharge…

Introducing a powerful and advanced set of wireless earphones, designed for budget-conscious music lovers who refuse to compromise on quality.
These earphones offer a high-definition sound that delivers an ultimate audio experience. Equipped with the latest Bluetooth 5.0 technology, they consume less power and provide a more stable connection, allowing you to enjoy your music without interrup…

Introducing a wireless earphone that delivers the ultimate sound experience.
Equipped with Bluetooth 5.0 technology, this earphone provides high-definition sound quality and crystal clear calls. Its one-button control feature allows for easy use and the support of three-way calling.
The single earphone design is not only stable but also anti-fall, providing wireless freedom without compro…

Introducing the high-quality heated gloves, perfect for those looking to stay warm and comfortable during their favorite outdoor activities.
With a secure fit and superior comfort, these gloves are designed to provide maximum breathability without sacrificing warmth.
Featuring a touch screen capability, these gloves allow for easy use of your smartphone or other electronic devices without…

Introducing the "Chillmate", a portable mini fan designed to keep you cool and comfortable wherever you go.
With its 3 adjustable wind speeds, you can customize the airflow to your liking, whether you're working out at the gym, hiking in the great outdoors, or simply relaxing at home.
The fan's built-in rechargeable lithium battery provides up to 5 hours of usage time, while its lightning…