Ostation 2 Pro AA AAA Rechargeable Battery Charger

3-in-1 Hands-Free AA AAA Battery Charger: Charger, battery tester, and organizer for up to 24 batteries. With smart sorting, thermal-adaptive charging, and real-time monitoring, it delivers effortless, always-ready power for busy homes, professionals, and heavy users—plus dual MCC magnetic charging ports for Olight flashlights (compatible with 𝗕𝗮𝘁𝗼𝗻 𝗦𝗲𝗿𝗶𝗲𝘀, 𝗪𝗮𝗿𝗿𝗶𝗼𝗿 𝗦𝗲𝗿𝗶𝗲𝘀, 𝗮𝗻𝗱 𝗔𝗿𝗸𝗣𝗿𝗼 𝗦𝗲𝗿𝗶𝗲𝘀)

Broad Compatibility with Safety Verification: Works with any brand of NiMH AA and AAA batteries and Ostation 1.5V lithium rechargeable AA batteries. Built-in safety verification ensures secure charging of Ostation lithium cells; other lithium batteries are NOT supported

Drop-In Automatic Charging: Just drop in up to 24 batteries (12 AA + 12 AAA)—no polarity alignment needed. The automatic battery charger handles checking, charging, sorting, and organizing. Charges 4 batteries (2 AA + 2 AAA) in about 2.5 hours

Smart Sorting & Battery Organization: This smart battery charger automatically sorts healthy AA and AAA cells into dedicated compartments while safely isolating bad batteries—ensuring only ready-to-use batteries stay in rotation

Real-Time System Control & Battery Info, Anywhere: Control charging and monitor each battery’s charge level and time via touchscreen or app. For Ostation Li-ion cells, view cycle count and health data not available in other rechargeable battery chargers

Advanced Thermo-Adaptive Safety System: Automatically adjusts each battery’s charging current based on its temperature, while 5-layer protection safeguards against overcharge, overcurrent, overheating, overvoltage, and short circuits

12 AA Lithium & 12 AAA NiMH Batteries Included: Ostation rechargeable AA lithium batteries deliver 2100mAh capacity, 1,000+ cycles, and stable 1.5V output for security cameras, smart locks, camera flashes, toys, and Xbox controllers. Operates from –4 to 140°F. AAA NiMH batteries deliver 800mAh capacity with 300+ cycles for everyday devices

Tip: Ostation 2 Series supports OTA firmware updates. For the best experience, connect the app after receiving the product and update to the latest firmware. App is only required for updates—daily use works without it. (2.4 GHz Wifi only for app connection)