Desoldering Pump / Solder Sucker - Spring-Loaded Vacuum si1145 If you're supplying unregulated power

If you're supplying unregulated power to the board

25ºC typical

Aluminum wire: Max

Adafruit specifically shows the shield used with fruit and other conductive objects

The tiny form factor and its simplicity make it a very nice addition for all projects requiring an extra power module

Desoldering Pump / Solder Sucker - Spring-Loaded Vacuum si1145 If you're supplying unregulated powerA spring loaded solder sucker for pulling molten solder off pads and joints. Heat the joint, cock the plunger, hit the release. The vacuum snaps the solder up before it can set again. Specs Type Manual desoldering pump Mechanism Spring loaded plunger Length 19cm Best for Through hole rework and solder cleanup Team it with desoldering wick: the pump takes the bulk, the wick gets the last thin film.