เสาแบบยืดหดได้แบบนี้สามารถใช้ได้กับเครื่องที่มีขั้วต่อปลั๊ก 3 ขาด้านล่างเท่านั้น ไม่ใช่เครื่องที่มีขั้วต่อปลั๊ก 2 ขา

CUKTECH 15 Power Bank Air 15000 100W MAX Output GaN Portable Charger PD PPS For MacBook Sumsung S25 iPhone 16 Xiaomi 15

AFERIY Nano100 Portable Power Station, 100W 99.2Wh, Telescopic Type-C Cable, 1.5h Full Charge, 3000+ Cycles LiFePO₄ Battery

UGREEN 20000mAh PD 20W Power Bank Fast Charge Portable PowerBank for iPhone 17 16 15 Pro Max Xiaomi Phone External Battery 30W

Lenovo 500000mAh 120W Power Bank Super Fast Charging Battery High Capacity Digital Display Power Bank For iPhone Samsung Huawei

VIARON MTB Bicycle Power 75mm Bicycle Handlebar Stem Aluminum Alloy Lightweight Design Stem Mountain Bicycle Parts

MOVESPEED M25 Pro 140W Power Bank 25000mAh PD3.1 USB-C Fast Charging Powerbank Portable External Battery for MacBook Dell Laptop

Mountain Bike Stem 35mm Road Bicycle Short Power Mtb Power Stem Rod Handlebar Table Adjustable Riser 31 8 Cycling

CUKTECH 25 Power Bank SE 25000 120W LPB252N Built-in Type-C Cable Screen Display Portable Charger For Macbook iPhone 17 Xiaomi

UGREEN 67W 20000mAh Power Bank Built-in Type-C Cable, PD3.0 65W Laptop Charger, Compatible for Xiaomi 67W External Battery

KUULAA Power Bank 14000mAh Portable Charger 100W PD Fast Charging External Battery PowerBank for Macbook for iPad Laptop Notbook