Duracell Rechargeable AAA batteries deliver long-lasting power with a capacity of 900mAh, ideal for everyday high-drain devices like wireless mice, game controllers, and cameras. Pre-charged and ready to use, they can be recharged up to 400 times, saving money and reducing waste. With Duralock technology, they retain charge for up to 12 months when not in use. These NiMH batteries are compatible with all standard AAA battery chargers and are perfect for home, office, or travel use.