Ostation 2 Pro 3-in-1 Smart Battery Charger with 12 pcs AA Li-ion & 12 pcs AAA NiMH Rechargeable Batteries, Polarity-Free, Auto Detection & Storage, App Control, Touchscreen, Flashlight Charging Ports

Price: $199.99 - $159.99
(as of Jan 08, 2026 06:32:15 UTC – Details)

From the brand

About Us

Ostation is an independent charging brand under the Olight Group, which has been trusted by millions since 2007 for high-performance illumination tools. Inheriting Olight’s spirit of innovation, it pushes the boundaries of household battery management.

By combining smart engineering, intuitive systems, and user-centric design, Ostation makes charging effortless and batteries smarter, with a vision to make sustainable energy an everyday choice.

3-in-1 Household Battery Charger: Charger, tester, and organizer in one compact system. Stores up to 12 AA + 12 AAA rechargeable batteries, keeping power ready for homes, offices, schools, and institutions.
Broad Compatibility, Polarity-Free: Supports any brand of AA and AAA Ni-MH batteries, plus our Ecolast 1.5V rechargeable lithium AA batteries. Drop cells in any direction—no (+)/(-) alignment needed.
Auto-Detect, Charge & Sort: Leading-edge per-cell management system checks each battery before charging. Only healthy batteries charge, while incompatible or unhealthy cells are automatically removed. Saves time and prevents mix-ups.
Real-Time Per-Cell Insights: Instantly view each battery’s type, charge level, and charging duration on the large 2.8-inch touchscreen or via the app. Ecolast 1.5V Li-ion cells also provide ID, recharge cycles, and health percentage.
Intelligent Thermo-Adaptive Charging: This battery charging station adjusts charging current based on battery temperature—faster when cool, slower when hot—protecting your batteries while keeping charging efficient.
Smartest 1.5V Rechargeable Li-ion Battery: Each Ecolast 1.5V AA lithium battery features a smart chip and advanced battery management system, syncing effortlessly with the Ostation 2 series for full monitoring and safer, optimized charging.
3150mWh Stable Li-ion Battery: High 2100mAh capacity with more than 1,000 cycles; consistent 1.5V output delivers reliable performance for high-drain devices like security cameras, smart locks, camera flashes, and gaming controllers. Fully charges in 2.5h using the Ostation 2 series, and works from –4 to 140°F.
Fast Charger with 5-Layer Protection: Safeguards against overcharge, overcurrent, overheating, overvoltage, and short circuits. Fully charges batteries in as little as 2.5 hours. Includes two built-in MCC magnetic charging ports for Olight flashlights.