X306 V1.3 Ultra-Thin UPS Shield for Raspberry Pi Zero 2 W

Updated to V1.3 in July 2024. Only compatible with Raspberry Pi Zero 2W; Removed 3 standard USB-A 2.0 ports; Removed 4-pin header for external power switch and always-on power option; Smaller size, simplified use. Compatible with Raspberry Pi Zero 2 W ONLY. Ultra-thin UPS ideal uninterruptible power supply solution for Raspberry Pi Zero W/2 W, max. 5.1 V, 4000 mA power backup with single cell battery holder. Power via USB-C 5V Power In port; 5Vdc +/-5% , ≥3A. Recommended for use with C296 aluminium heat sink for Raspberry Pi Zero 2 W. Packing List: 1 x Expansion Board; 4 x M2.5x5mm Screws; Note: not include Raspberry Pi board, battery, GPIO Header