Upgrade your outdoor solar lights with these SOLAR AAA Rechargeable Batteries. With a capacity of 600mAh, these Specific AAA Solar Light Batteries are perfect for any outdoor solar light or solar/wind device. They come in a unit quantity of 4, 6, 8, 10, 12, and 20. These NiMH batteries are specifically designed for outdoor solar lights and are suitable for use in any weather condition. They have a voltage of 1.2V and come with a 1-year manufacturer warranty. Don't let your outdoor solar lights go dim, grab these batteries to keep them shining bright!