Sell Yu 'DIY 3x 18650 Battery Case Box USB Power Bank 5V 12.6V best price

Yu 'DIY 3x 18650 26650 battery box storage box USB 5V DC 12.6V mobile power supply yu' DIY 3x 18650 26650 Description: Characteristics: 100% new and high quality. If you don't have 18650 or 26650 batteries, you need to prepare 3 times 18650 or 26650 batteries for your own use. Dc 5.5x2.1 mm interface has input and output functions, DC adapter, easy to use. Dc 5.5x2.1mm port 12.6V LED light WiFi router CCTV camera or other 12V devices Usb 5V port is used to charge smartphone GPS tablet computers, using Micro USB connections to serve as your mobile phone or tablet, and switch off only to control the power supply of USB interface. The disadvantages of inconvenient battery replacement are greatly improved, and the battery's user pack DIY requirements are greatly facilitated without spot welding, thus greatly reducing the battery resistance and improving the diskharge performance of the battery, thus effectively improving the battery life Power supply: lithium batteries can be recharged as power source using 18650 or 26650 Output side: USB, dc dual output power supply, dc output voltage is 12.6V (available in 12V devices, power supply, e.g. bicycle lamps), USB output voltage is 5V (can drive cellular phones and other 5V devices) to meet a wider use scenario, the product is over-charged and protected, batteries are safer and sustainable Specifications: Material: plastics+metals Color: black, red, blue Input voltage: DC 12.6V Output voltage: DC port 12.6V Diskharge protection current 9A Standby current under 80a Usb output voltage: DC 5V Usb output current: 2000 ms Size: 9x6.5x6.5 cm Power cord length: 29 cm 18650 batteries not included Packing list: 1X waterproof 4 times or 18650 26650 battery case (excluding battery) 1X 5.5x2.1mm adapter 1X Micro USB data cable 3X 18650 to 26650 adapter