Power up your high drain devices with this pack of 4 pre-charged Duracell AA rechargeable batteries. With a capacity of 2500mAh and a voltage of 1.2V, these batteries are perfect for your electronic gadgets that require long-lasting power. These batteries are made of NiMH chemical composition and come in a standard AA size. Ideal for on-the-go use, these rechargeable batteries can be used straight out of the pack and can last up to 5 years on standby. Get the power you need for your devices without worrying about replacing batteries frequently. Invest in these reliable and durable batteries for a sustainable and cost-effective power solution.