Battery charging set Subsonic SA5704 for Xbox One Series S X

The Subsonic SA5704 battery charging set for Xbox One, Series S and Series X provides a compact solution for keeping two controllers powered. The kit contains two rechargeable batteries and a USB Type-A to USB Type-C cable for connection to a compatible 5V USB power source. The charger operates with a 5V input at 1.5A and delivers a 2.4V output to each battery, enabling repeated charging cycles for standard gaming sessions.

Advantages

The set supports two batteries simultaneously and is supplied in a discreet black finish that integrates with most gaming setups. Using a USB Type-A to Type-C cable makes the set compatible with many common USB power adapters, power banks, and console USB ports. The specified input and output voltages provide efficient charging while keeping the design simple and space-saving.

Suitable for

• Xbox One wireless controllers
• Xbox Series S and Series X wireless controllers
• Home gaming setups where quick replacement of disposable batteries is desired

Key specifications

• Included rechargeable batteries: 2 units
• Connection cable: USB Type-A to USB Type-C
• Input voltage/current: 5 V, 1.5 A
• Output voltage: 2.4 V
• Colour: Black

How to use

Insert the rechargeable batteries into the charging slots provided by the set following the polarity markings. Connect the USB Type-A plug to a suitable 5V USB power source such as a console USB port, USB wall adapter or a power bank, and plug the USB Type-C end into the charger. Charging starts automatically according to the charger's internal circuitry; once fully charged, remove the batteries and place them into your Xbox controller for immediate use.

Recommendations

Use a reliable 5V, 1.5A or higher USB power source to ensure consistent charging. Avoid exposing the charger and batteries to extreme temperatures and do not leave batteries connected to the charger for extended periods after they are fully charged. Follow the controller manufacturer’s guidance for battery insertion and disposal of end-of-life batteries.