The Energizer Recharge Power Plus AAA 4-Pack features 800mAh NiMH rechargeable batteries, pre-charged and ready for use. Designed for high-drain devices like cameras, gaming controllers, and toys, they last up to 4x longer than standard alkaline batteries in digital cameras (results vary by device). With a 5-year shelf life, they hold a charge for up to 12 months in storage and can be recharged hundreds of times. Made with 22% recycled materials, these leak-resistant batteries are eco-friendly and reliable for everyday use.