Geekworm X728-C1 Metal Case with Cooling Fan & Power Switch for Raspberry Pi 4 & X728 V2.5/V2.3/V2.2/V2.1/V2.0 / X708 / X735

Compatibility: X728-C1 case for installation of Raspberry Pi 4 +X728 V 2.5 /V 2.3 /V 2.2 /V 2.1 /V 2.0 UPS; Raspberry Pi 4 +X708 UPS; Raspberry Pi 4 +X735 Power Mgnt Board ^^
Overview: X728-C1 metal case with metal momentary switch for power control, with 2pin 5v 4010 cooling fan on the case side for cooling, with a backup 2-cell 18650 battery holder to add battery capacity for X728 ^^
Important Note: 1. X728-C1 only supports X728 V 2.0 and later versions like V 2.1, V 2.2, X728 PCB dimensions of previous versions are different!!! 2. X728-C1 does not support X728-A1/X728-A2. 3. X735 is not a UPS, DO NOT use X735 with a battery holder ^^ About
Battery Holder: Equipped with a 2-cell parallel 18650 battery holder, can work with X728 UPS to increase the battery capacity, Or use as a backup battery holder for X708 UPS ^^
Packing List: 1 x X728-C1 Metal Case, 1 x Momentary Switch, 1 x 4010 Cooling Fan, 1 x Screws Pack, 1 x 2-cell battery holder (for backup);
Note: not inlcude Raspberry Pi, battery, X728, X708, X735 & power adapter.