Ostation 2 Smart AA AAA Battery Charger with 24 Rechargeable Batteries

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• 3-in-1 Integrated Design & Large Capacity Storage: All-in-one charger, tester and organizer stores up to 12 AA + 12 AAA rechargeable batteries, perfect for home, office and institutional use while keeping power ready at all times
• Polarity-Free Operation & Broad Compatibility:Works with all brands of AA/AAA Ni-MH and Ecolast 1.5V lithium AA batteries (lithium batteries sold separately). Insert batteries in any direction with no polarity alignment required.
• Smart Auto-Detect & Precision Battery Sorting:Advanced per-cell management automatically checks each battery before charging. Only healthy cells are charged; incompatible or defective ones are sorted out to save time and avoid errors
• Efficient Smart Charging & 5-Layer Protection:Intelligent thermo-adaptive charging adjusts current by temperature for safe, fast charging in 2.5 hours. 5-layer protection guards against overcharge, overcurrent, overheating, overvoltage and short circuits
• App Monitoring & High-Performance Batteries:Monitor battery type, charge level and charging time via the app. Includes high-capacity Ostation AA & AAA Ni-MH batteries with 300+ charge cycles, strong charge retention, eco-friendly and cost-effective performance