BONAI 8 Pack Rechargeable Battery AA Lithium with Charger, 1.5V 3600mWh High Capacity Double A Li-ion Set Charging Storage Box for Blink Outdoor Camera Xbox

Constant 1.5V Output & High 3600mWh Capacity: Advanced lithium technology maintains a steady 1.5V voltage from fully charged to empty, ensuring peak performance for battery-sensitive smart devices like Blink outdoor cameras, Xbox controllers, and smart door locks. 2-in-1 Fast Charger & Dustproof Storage Case: Features a compact protective case that doubles as a Type-C fast charging station. Keeps your AA batteries completely protected from moisture, dust, and physical damage while neatly organized during travel or home storage. 2000+ Cycles & Cost-Effective Longevity: Designed to be recharged over 2,000 times with ultra-low self-discharge. Each rechargeable cell replaces thousands of single-use alkaline batteries, drastically reducing long-term household energy expenditure and environmental waste. Smart LED Indicators & Rapid USB-C Charging: Independent charging channels allow charging of any combination of 1 to 8 batteries simultaneously. Clear LED lights display status at a glance (Red = Charging, Green = Fully Charged, Flashing Red = Error). Multi-Layer Safety & Weatherproof Endurance: Built-in intelligent protection safeguards against overcharging, short circuits, and overheating. Delivers stable, reliable power in extreme weather environments ranging from sub-zero winter chills (-22°F) to summer heat (131°F).