Keep your family fully powered every day with long-lasting Energizer Recharge Universal Rechargeable Batteries. These rechargeable batteries help you save money. Each Energizer Recharge Universal battery can be charged & used hundreds of times. Dont feel like using your charged-up batteries right away? The charge lasts up to one year in storage. Simply pair up with any Energizer Recharge Charger to power up your everyday devices like toys, portable radios, & flashlights & keep the power going. Battery Type: Rechargeable; Battery Size: D; Battery Capacity: 2500 mAh; Voltage: 1.2 V.