The 4x R03/AAA 1.5V Li-Ion batteries from Xtar provide a reliable power source for a wide range of devices. With a voltage of 1.5 volts and a capacity of 1000 milliampere hours (mAh), these batteries are ideal for use in electronic devices that require a AAA battery. They are available in AAA / LR03 / Micro / R03 / AM4 / MN2400 / KR03 sizes and are therefore suitable for numerous applications, from remote controls to toys and portable devices. Manufactured in China, they guarantee high quality and reliability. The packaging unit contains four pieces, which is a practical solution for replacement battery needs. The use of lithium-ion technology ensures improved energy density and a longer life compared to conventional batteries.