K&F CONCEPT 12 Pack AA Rechargeable Lithium Battery with Charger 3600mWh High Capacity 1.5V Batteries Charging Storage Box for Outdoor Camera

3600 mWh Rechargeable AA Lithium Batteries: High-Capacity 12 pack AA battery, with a cycle life of over 1600 charge cycles. Larger capacity and reliable performance, making it ideal for high-power products. Fast Charging Storage Box: 12 solt charger box charges up to 12 pack AA batteries simultaneously. With a 15W (5V/3A) fast-charge input, it fully charges 12 pack AA lithium batteries in just 5.5 hours, Maximum instantaneous discharge current: 3A. The charging box also doubles as a storage case to protect your batteries, offering both charging and storage functions. 1.5V Rechargeable Lithium AA Battery: 1.5V Rechargeable Lithium AA Batteries has constant voltage output, Ideal for high power-consuming devices. Compatible with game controllers, toys, doorbells, flashlights, and camera flashes. When the remaining charge drops below 10%, the output switches to a constant 1.0V to continue powering the device. Smart LED Display: Allows you to accurately check the charging status of every individual battery. The flashing green light means charging, the steady green light means fully charged, and the constant red light signals a malfunction. Multiple Protections: Equipped with overcharge, over-discharge, over-current, over-voltage, over-temperature, and short-circuit protection to ensure safe and stable charging. Suitable for home use, hiking, photography, and more.