Camping portable power box

thingiverse

The updated edition, marked with the designation "2" in file names, incorporates the following enhancements: * A 12-volt socket has been integrated, emulating a standard car lighter outlet. * A recess has been added for a power switch, allowing users to control the device conveniently. The revised model mirrors the visual representation of green components showcased in the images of the printed version. Initial Notes: This product consists of two transformable 3D parts that convert a 150x95x65mm 12-volt lead-acid battery into a portable power station, supplying both 12 volts and 5 volts through USB outlets. To create a user-friendly handheld unit, a selfie stick serves as the handle, topped off by a 4-watt COB LED chip that can be used for illumination during camping excursions. Additional features include: * Ability to attach external lights * Capability to charge mobile devices via USB ports * Support for inflating air mattresses with an incorporated air pump Suggested improvements: 1. Add a recess for the 12-volt socket: Achieved. 2. Incorporate a hole for the power switch: Accomplished. 3. Implement a base-anchored support for USB connectivity (original concept abandoned): This functionality is achieved through an external car adapter connected via a 12V plug, circumventing the need for direct mounting of the transformer. Enhancements: * Incorporate two metal flat springs as contact points for battery connections