Specifications:  Number of sections: 2.  Uses: for 18650 battery (without battery).  With switch: Yes.  Size: 42*22*90mm.  Cable: 15cm.     Package Included:  5 x 18650 Battery Box Rechargeable Battery Holder

Specifications: Number of sections: 2. Uses: for 18650 battery (without battery). With switch: Yes. Size: 42*22*90mm. Cable: 15cm. Package Included: 10 x 18650 Battery Box Rechargeable Battery Holder

Specifications:  Support Model : AA Battery.  Shell material: ABS.  Cable: 1007# (150mm).  Metal spring: carbon steel nickel plating by NCAA salt spray test, stainless steel spring.  Size: 70*64.5*18.5 mm.    ...

Description:  On-board TP4056 Lithium charge management chip.  On-board Mini USB head, can direct connect to PC USB charging.  This board can power by IN+ and IN- too.  Reserved TEMP pin...

Description:  The high frequency capacitor has low internal resistance and can withstand high temperatures of 105­°C.  The two-sided outlet is convenient for spot welding, and it is marked in Chinese,...

   Product Overview:  AB-02 is a general-purpose Bluetooth module designed by Ensign Technology for the Internet of Things widely. It can be used for other smart appliances such as smart...

Product Overview:  AB-01 is a general-purpose Bluetooth module designed by Ensign Technology for the Internet of Things. widely. It can be used for other smart appliances such as smart lights,...

Full SMD Welding Practice Board Kit SMD Lucky Turntable Flow Lamp DIY Soldering Skill Training Parts -2021.    Feature:  Power supply voltage: 5V DC;  Board size: 80*60mm Board thickness: 1.6mm; ...