Keep your family fully powered every day with long-lasting Energizer Recharge Universal Rechargeable Batteries. These rechargeable batteries help you save money and create less waste over time, reducing environmental impact. Each Energizer Recharge Universal battery can be charged and used hundreds of times. Don't feel like using your charged-up batteries right away. The charge lasts up to 1-year in storage. Simply pair up with any Energizer Recharge Charger to power up your everyday devices like toys, digital audio devices and wireless electronics and keep the power going.