Please note: battery placement errors will lead to damage to the circuit board, please strictly follow the product introduction to opert. Thank you

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
IMG_20161129_111921IMG_20161129_112042IMG_20161129_112108IMG_20161129_112142IMG_20161129_112242IMG_20161129_112345
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