General description This USB LCD Battery Charger is designed for charging AA, AAA, and CD Ni-MH and Ni-Cd rechargeable batteries. It features 8 charging slots, allowing you to charge 1-8 AA/AAA or 1-4 C/D batteries simultaneously. The charger monitors and charges each battery independently, ensuring optimal performance. Technical specifications Output current: 1800mAh Charging time for a 3000mAh AA battery: approximately 1.6 hours Other information Features reverse polarity protection LCD display indicates charging status for each battery Displays "ERROR" for non-rechargeable or defective batteries USB charger with slim profile, ideal for travel Includes USB cable (no DC adapter included) Use only with rechargeable batteries