Rechargeable AA (R6) Li-ion Battery XTAR 2450mAh 1.5V with USB-C Charging Port — Pack of 4 (Box)

XTAR rechargeable AA (R6) Li-ion batteries provide 2450mAh capacity and a nominal 1.5V output with an integrated USB-C charging port. Supplied as a boxed pack of four, these cells are designed for repeated direct charging without the need for a separate charger, making them convenient for everyday AA-powered devices. The combination of Li-ion chemistry and USB-C input offers efficient recharging and compact handling for storage or transport.

Advantages

These AA Li-ion cells combine high usable capacity with a stable nominal voltage close to standard alkaline cells, while an onboard USB-C port enables direct charging from common adapters, power banks or USB chargers. Packaged as four cells in a box, they reduce the cost and waste of single-use batteries and simplify battery management at home or on the go. The integrated charging interface reduces the need to carry a dedicated external charger and shortens recharge cycles.

Suitable for

• TV and media remote controls
• Children's toys and handheld games
• Flashlights, headlamps and portable lighting
• Wireless keyboards, mice and small computer peripherals
• Clocks, smoke detectors and low-to-moderate drain household devices

Key specifications

• Cell type: Rechargeable Li-ion (AA / R6 format)
• Nominal voltage: 1.5 V
• Rated capacity: 2450 mAh
• Integrated charging: USB-C port on each cell for direct charging
• Pack contents: 4 batteries in a box
• Typical applications: Everyday AA-powered electronic devices

How to use

Insert the XTAR AA Li-ion cell into the device following polarity markings, observing the device manufacturer’s guidance for battery orientation. To recharge, connect a USB-C cable to the port on the battery and a compatible USB power source (USB charger, power bank or USB port). Allow the cell to charge fully before reuse according to the charging indicator or typical charging time specified by XTAR; avoid overcharging and disconnect after charging completes. Use the cells in devices that accept rechargeable AA-format batteries and monitor device performance during initial use.

Usage recommendations

Store batteries in a cool, dry place and avoid exposing cells to high temperatures or direct sunlight. Use only approved USB power sources and cables for charging. Do not attempt to disassemble, puncture, or short-circuit the batteries. If a device requires non-rechargeable alkaline cells or specifies strict battery chemistry, verify compatibility before use.