Product Number - GCXBX549
We can help to customize the product features, packaging and design based on your requests and branding
Specification:
Xbox Series X Dual Charger with Battery Pack
X-BOX Series X dual charger：
charger dock input: DC 5V 1A
Charger dock output: 2.4VDC/400mA
battery capacity：400mAh
battery input: 2.4VDC/400mA (charged on Charger dock). 
5VDC/400mA (charged with cable directly)
Charging time : around3.5s
weight:435G with box 
box size:220x103x73mm
Charging Method: USB、DC5V
charging: red led
fully charged: Green LED 
Plug the charger dock to power (no controller): Green LED