Specfication: Input: DC 5V 2A(Micro USB/Type-C) Output: DC 1.2V 1800mA(D/C 1800mA AA/AAA 900mA) 1Pcs AA/AAA/C/D Ni-MH Batteries Charging Time Cable: (Charging faster than other name-brand LCD Charger) AAA 800-1100mAh: 0.8-1.2 hours AA 2300-2800mAh: 2.5-3 hours C 5000mAh: 2.7 hours D 10000mAh: 5.5 hours Adopt super fast charging technology, （NOTE: Fit for 2.0A adapter only, DO NOT use 1.0A adapter）save your time and save your batteries' life. The Battery Charger can charge 1-8 Ni-MH/Ni-CD AAA/AA rechargeable batteries or 1-4 Ni-MH/Ni-CD C/D rechargeable batteries respectively. Every Slot has their own cycle, you will never worry about having to find two Low-power batteries for charging. Our Charger can Intelligently auto-detect batteries' status. Faulty or Incompatible battery will be indicated by LCD display with "ERROR". USER-FRIENDLY DESIGN! Plus one more Type C input port on charger. More User friendly! It improves your charger more adaptability. This design gives you more choices to fulfill your batteries. Help you avoiding the awkward situation, if one type USB cable isn't with you, just find another cable and charge your batteries!