The battery for Amazon Kindle 7 and similar models is a high-quality lithium-ion battery specifically designed to meet the demands of e-readers. Weighing 90 grams, it offers optimal performance and reliability to ensure an uninterrupted reading experience. This device battery is model-specific and fits perfectly into the corresponding models, allowing for easy installation and use. The battery is classified as regulated, meaning it is subject to certain regulations. It is an essential component for anyone who regularly uses their Kindle devices and needs a reliable power source. The use of lithium-ion technology ensures a long lifespan and high energy density, meaning the battery delivers consistent performance over an extended period. This battery is a practical solution for anyone looking to keep their reading devices in excellent condition.