Rechargeable Batteries Alternative to Energizer With 8 Pieces

1.5V Lithium Focus: Designed for AA/AAA Li-ion rechargeable batteries. 4 Smart Slots: Independent charging bays work for 1 to 4 cells at once. USB-C Input: Uses 5V/3A Type-C fast charging from power banks or laptops. LED Indicators: Clear light status updates (green for full, red for fault). Multi-Protection: Built-in safety guards against overcharging and short circuits. Applications: Powers high-drain devices like game controllers, cameras, mice, and flashlights.