Rechargeable 8 AA and 4 AAA Batteries Lithium with Charger,12 Pack 1.5 V Triple A Double A Batteries Rechargeable, Long Lasting Lithium Battery with Integrated Charging Storage Box

【Advanced 12-Pack Lithium Battery System】Power your devices optimally with our LIPULS 8 AA and 4 AAA lithium rechargeable battery combo. Featuring superior energy density, the AAA batteries offer 1100mWh capacity while the AA batteries provide 3600mWh. Built with advanced lithium technology, they support 2000+ cycles for extended lifespan. Enjoy constant 1.5V output from full charge to depletion—ensuring your high-drain electronics always perform at their best. 【All-in-One Charging Station & Storage Case】This versatile 8-slot smart charger is designed for ultimate convenience. It can charge 1 to 8 batteries simultaneously with intelligent independent charging. When not charging, it seamlessly doubles as a secure, organized storage case for your batteries. Never deal with loose, scattered batteries in drawers again. Its compact, integrated design makes it the perfect portable power solution for both home use and travel. 【Upgraded & Adaptable Charging Case】The innovative charging compartment includes a removable AAA battery adapter kit, allowing you to switch effortlessly between charging modes. Flexibly configure the case to charge 8 AA batteries, or use the adapters to charge a combination of 4 AA and 4 AAA batteries. This versatile setup meets all your diverse power needs for a wide array of devices. 【Ideal for High-Power Devices】Designed for performance, these lithium batteries excel in power-hungry electronics. AAA batteries power Shavers, Computer Mice, Keyboards, Remote Controls, Scales, Radios, Toys, Alarm Clocks, and Blood Pressure Monitors. AA batteries reliably run Game Controllers, VR Grips, Video Doorbells, Digital Cameras, Flash Units, Smart Door Locks, and Microphones. Their constant 1.5V output ensures all devices operate consistently and efficiently. 【Eco-Friendly & Cost-Effective】Join the sustainable revolution. These rechargeable lithium batteries replace thousands of single-use alkalines, supporting 2000+ cycles for exceptional long-term value. They feature low self-discharge and a long shelf life, always ready when you need them. The built-in USB-C port offers versatile charging from laptops, car adapters, power banks, and wall chargers, keeping your power solution flexible and convenient.