Mobile power nesting is the board + shell (without battery), when you buy, please see clearly
Free 2 Section Product Size: 93 * 45.5 * 22.3
Free welding 3 Section Product Size: 93 * 64 * 22.3
Free welding 4 Section Product Size: 165 * 45.5 * 22.3
Free solder 6 Section Product Size 165 * 64 * 22.3
Input parameters: 5v / 1A
Output parameters: 5V / 1-1.5A
When installing the battery, follow the instructions on the product
Color: blue, silver, gold. Sent at random
real picture