Liibattaries USB-C Rechargeable Lithium-Ion AAA Batteries 500mAh (4 pcs)

Liibattaries USB-C Rechargeable Lithium-Ion AAA Batteries (4 pcs) are compact, rechargeable AAA cells with an integrated USB Type-C charging port. Each cell has a nominal capacity of 500 mAh and a nominal voltage of 1.5 V. The set includes four rechargeable AAA batteries designed for everyday devices such as remote controls, toys, flashlights and small electronics. The product is certified for electromagnetic compatibility 2014/30/EU and complies with RoHS directives (2011/65/EU & (EU) 2015/863). Testing and inspections were carried out by TÜV SÜD.

Advantages

These Liibattaries AAA batteries feature built-in USB-C charging for convenient, cable-based recharging without a separate charger. They offer fast charging (approximately 1 hour via USB-C), low self-discharge, and no memory effect. The cells provide an energy-efficient alternative to disposable batteries and are rated for over 800 charging cycles (tested). The batteries include a charging indicator diode and use lithium-ion chemistry for high energy density and stable voltage output.

Suitable for

• Remote controls and clocks
• Toys and flashlights
• Wireless keyboards and mice
• Portable electronic devices with AAA battery compartments

Key specifications

• Size: 10.2 x 44 mm (AAA)
• Capacity / Voltage: 500 mAh / 1.5 V
• Charging voltage: DC 5 V — 250 mA
• Maximum output current: 1.5 A (max)
• Maximum output power: 2.25 W (max)
• Conversion efficiency: up to 90%
• Charging port / mode: USB Type-C
• Tested by: TÜV SÜD
• Compliance: EMC 2014/30/EU; RoHS 2011/65/EU & (EU) 2015/863

How to use

Insert the rechargeable AAA battery into the device in the correct polarity and, when depleted, connect a USB-C cable to the built-in port to recharge. Use a 5 V, 250 mA USB power source for standard charging; charging typically takes about 1 hour from empty to full under recommended conditions. Observe the charging indicator diode to confirm charging status. Do not use non-approved chargers or exceed the specified charging current.

Usage recommendations

For best long-term performance, store batteries at moderate temperatures, avoid prolonged exposure to high heat, and recharge before extended storage. Use the dedicated LiiBatteries USB-C cable accessory if available; the cable shown in photos is not included with the battery pack.