Portable 4×5520 mWh Xbox Controller Battery Pack

This rechargeable battery pack brings extended playtime to Xbox controllers, using four high-capacity cells to lengthen gaming sessions and reduce disposable battery waste. Designed to sit in the controller or the charging dock, it delivers long runtime and clear LED status lights for simple monitoring during play.

Key Points

The pack includes four large 5520 mWh rechargeable batteries that, according to the manufacturer, can provide more than 30 hours of gameplay on a full charge. Charging from empty takes around five hours with the included Type-C connection, which means overnight or between sessions top-ups are straightforward. The LEDs show red while charging and green when fully charged so you can see the status at a glance 🟢🔴.

Compatibility covers Xbox Series X, Series S, Xbox One, Xbox One S, Xbox One X and Xbox One Elite controllers. The charger uses an intelligent chip that offers protection against overcharging, overheating, overcurrent and short circuits, and the manufacturer states the cells can sustain performance after more than 2,000 recharges. The pack also has an automatic polarity recognition feature, though it is advisable to check the contact alignment when fitting the batteries into a controller.

Technical Specifications

• Name: Portable 4x5520 mWh Rechargeable Battery Pack for Xbox Controllers
• Capacity: 4 × 5520 mWh rechargeable cells
• Runtime: Up to 30+ hours per full charge, according to the manufacturer
• Charging time: Approximately 5 hours via Type-C
• Safety: Built-in smart chip with protection against overcharge, overcurrent, overheating and short circuits

Usage Recommendations

Install the battery pack into your controller following the controller’s battery compartment orientation, and connect the Type-C cable for charging when the LED is red. For best longevity, avoid leaving the pack at very high temperatures while charging or in storage. The LEDs provide a quick visual cue to stop charging once the indicator turns green, which reduces the chance of unnecessary topping up.

Consider that actual runtime will vary with controller usage, wireless features and accessories connected during play. If you alternate controllers or use intense vibration and wireless headsets at the same time, battery life may be shorter than the quoted figure. The included safety features and the high cycle life make this an option for players who prefer rechargeable solutions over single-use batteries.