Power Bank Golblum wheat fiber | sustainable gadgets

The Golblum Power Bank is a 20,000 mAh external auxiliary battery made of wheat fiber and ABS, a material that integrates naturally sourced components while reducing the use of conventional plastics and related pollutant emissions during production. The claimed capacity is real and guaranteed by grade-A, non-recycled cells with a minimum life of 500 charge cycles. The device has two USB outputs (5-12V DC, 4.5-1.5A, 22.5W) and a bidirectional Type-C input/output port (5-12V DC, PD 18W), which allows both charging the power bank and powering connected devices. An LED indicator shows the remaining charge level at all times. The Golblum incorporates four active protection systems: against overload, against full discharge, against short circuits, and for constant current transfer according to the capacity of the receiving device. It complies with CE regulations and is manufactured according to RoHS standards. Its compact size (14.3 x 6.8 x 2.7 cm, weight 400 g) makes it suitable for everyday use, traveling or at corporate events. It is delivered in an individual kraft-designed package with instruction manual in English and Spanish. The wheat fiber surface provides an ideal printing area to apply the company logo or a promotional message, making this power bank a functional and recognizable technology gadget suitable for corporate welcome kits, events, and communication campaigns.