Do not use low quality batteries that cause damage to your electronic devices. Instead, use the Energizer Value Charger 2xAAthat will operate your electronic devices, ensuring they run smoothly. These long-lasting batteries that offer you maximum power are perfect for long road trips and journeys. Use them to operate electronic devices like motorized toys, remote controls, clocks, flashlights, shavers, and more. They have become the popular choice for most people. These batteries will not quit on you, but keep your everyday devices running for several long years.