Built-in Cable 8-Cell PD Super Fast Charge Power Bank Box DIY Kit Flat/Pointed Tip 18650 Power Bank Case

$25.00

Dual PD 100W Fast Charging Power Bank Shell DIY Kit - Detachable Case for 6x 21700 Batteries with Digital Display

$29.68

Transparent Case 6-Cell 21700 Super Fast Charge 22.5W Power Bank Kit, Detachable Portable Charger Shell DIY Material Set

$25.90

Solder-Free Portable Power Bank Case Small Shuttle for 1/2 Cells 18650 Aluminum Shell with Boost Board DIY Kit

$4.93

Transparent Case 12-Cell PD Fast Charge 22.5W Power Bank Kit, Power Bank Shell, 6-Cell 18650 Battery Box 8

$12.00

HC-SR04 Ultrasonic Ranging Module Ranging Module Sensor Documentation Included Source Code

$5.80

Solderless Portable Power Bank Case Small Shuttle 1/2 Cell 18650 Power Bank Shell Kit Aluminum Case Boost Board DIY

$1.80

Disassemblable Transparent 4-Cell/8-Cell 21700 Power Bank PD Fast Charging 8-Cell 18650 Mobile Power Case DIY Kit Shell

$21.90

Solder-Free Transparent 8-Cell 21700 Power Bank Shell 18650 Battery Case Laptop Power Box DIY Kit 24V

$13.50

2-Cell PD Fast Charge Power Bank Kit, 4-Cell Power Bank Housing, Transparent Case, 8-Cell 21700 Battery Box Disassembly

$23.90

51 MCU Minimum System Board STC12C5a60S2 STC89C52 AT89S52 AT89S51

$0.50

46950 Replaceable Battery 32000mAh High-Capacity Cylindrical Fast Charge 22.5W Power Box Kit QC12V

$37.90