General description The LCD Universal Battery Charger is designed to charge various types of Ni-MH and NiCd batteries, including AA/LR6, AAA/LR3, C/R14, and D/R20. It features 8 independent slots, allowing you to charge 1-8 AA/AAA batteries and 1-4 C/D batteries simultaneously. This charger offers an excellent price/performance ratio. Technical specifications Charging slots: 8 independent slots Input: Micro USB/Type-C Fast charging: 5V/2A Usage Connect the charger to a 5V USB device such as a power bank or adapter for charging. The intelligent LCD screen displays the charging status: CHG = Charging, Figure Complete = Fully charged, ERROR = Error. Each slot allows for independent charging of AA/AAA/C/D rechargeable batteries. Other information Safety features include advanced MCU control, -∆V function, protection against overheating, overcurrent, and short circuits, as well as detection of non-rechargeable and defective batteries. The charger automatically switches to trickle charge