【15W Fast Charger for Rechargeable AA Battery】Supercharge your AA lithium (350mA/h per slot) or NiMH/NiCd batteries (300mA/h) with 15W hyper-speed charging. No more waiting – 8 independent slots let you power up an entire set at once! 【Universal AA Battery Compatibility】Mix & Match with confidence! Charge lithium AA, Ni-MH/Ni-Cd AA batteries simultaneously in any slot. Perfect for households with mixed battery types.(AAA batteries NOT supported) 【Ultra-Portable Travel Companion】Enjoy charging and storage integrated. Compact size: 2.8 x 2.1 x 2.8 inches (LxWxH); Lightweight: 0.24 lbs. Powered by USB-C, making it the perfect for global travel. 【Future-Proof USB-C Power】Cut the cord clutter, use your existing mobile phone/PC/tablet charger (USB-C cable included!). Works with power banks or USB car charger for emergency camping trips, blackouts, or backseat road trips. 【Smart Charging Hub】Charge smarter, not harder! MCU chip automatically detects battery type, stops charging at full capacity, and blocks faulty/non-rechargeable batteries. Color-coded LEDs: Blue (Ni-MH/Ni-Cd battery charging), green (Li-ion battery charging), and red (error detection). Rechargeable AA Batteries Charger, 15W Fast Charger for AA Lithium & NiMH Batteries, 8 Individual Fast Charging Slots, Magnetic Flip-top Box Design, USB-C Input Port (Adapter Not Included