The best 4-in-1 small portable battery with a capacity of 30,000 mAh, equipped with a built-in USB-C cable with 35W power, a Lightning cable with 27W power, dual USB-C ports with 35W power, with reliable fast charging of 22.5W.

Portable battery with capacity of 30000 mAh - built-in USB-C cable supporting fast charging at 35 watts - built-in Lightning cable supporting fast charging at 27 watts - USB-C port with 35-watt output and 30-watt input for greater flexibility - supports fast charging 22.5 watts via Qualcomm 3.0 technology - overcharge protection - overheat protection - compact design for easy carrying and use - wide compatibility with many mobile devices Promate PowerPod-30 portable battery with capacity of 30000 mAh, featuring a built-in USB-C cable and Lightning cable for versatile charging. With a super-fast USB-C output of 35 watts with power delivery and Qualcomm 3.0 fast charging at 22.5 watts, it ensures quick power delivery to up to 4 devices at once. This powerful, ultra-small portable battery is designed with overcharge and overheating protection, ensuring safe and reliable performance on the go. Product specifications: Battery capacity: 30000 mAh Battery type: Li-Polymer cell USB-C port input with capacity: 5V/3.0A, 9V/2.0A, 12V/2.5A, 15V/2.0A, 20V/1.5A (PD 30W) Supports QC2.0/3.0, AFC, and FCP USB-C port output with capacity: 5V/3.0A, 9V/3.0A, 12V/2.92A, 15V/2.33A, 20V/1.75A (PD 35W) Supports PPS, QC2.0/3.0, AFC, SCP, and FCP USB-C cable input with capacity: 5V/3.0A, 9V/2.0A, 12V/2.5A, 15V/2.0A, 20V/1.5A (PD 30W) Supports PD2.0/3.0 USB-C cable output with capacity: 5V/3.0A, 9V/3.0A, 12V/2.92A, 15V/2.33A, 20V/1.75A (PD 35W) Supports PD2.0/3.0, PPS Lightning cable output: 5V/2.4A, 9V/3.0A (PD 27W) USB-A port output with capacity: 5V/3.0A, 9V/2.0A, 10V/2.25A, 12V/1.5A (22.5W) Supports QC2.0/3.0, AFC, and FCP Total output: 35 watts Charging time: 5 hours Cable length: 20 cm