Independent Slot: Universal LED battery charger with independent charging channels. Charges any number and capacity of batteries simultaneously. Please charge more than four batteries at a time with capacity below 600 mAh LED Display: Rechargeable battery charger shows charging process for AA AAA C D batteries. "Red" means charging, "green" means fully charged. "Blinking red light" indicates a low/damaged battery Fast and Convenient Charging: Max Input current up to 5.0V / 2A. Using Micro USB and Type C port , A variety of port options, charging is more convenient Safety: Multiple safety protections, over-current, over-charge, short-circuit and over-heat protection, etc., and has the function of automatic battery inspection, which can detect bad batteries Intelligent Control: Latest battery detection technology, automatically turn to trickle charge when batteries are nearly full charged Package Contents: 1 Battery Charger, 1 Micro USB,1 User Manual, not contain wall type plug-in adapter Notice: Please do not charge 1.5V batteries, 2/3 batteries, please do not charge alkaline and lithium batteries BONAI LED Battery Charger For 8 Bay AA AAA C D SC Battery, USB High-Speed Charging, Independent Slot, for Ni-MH Ni-CD Rechargeable Batteries
Compatible:
Can charge 1.2V AA/AAA/C/D/SCNi-MH Ni-Cd rechargeable batteries(Do not charge alkaline or Lithium batteries)

Charger feature :

1) LED display the charging statues: Red(charging) – Green(full charged).
2) Independent charge design, be free to charge any number of rechargeable batteries you need, not necessarily must in pair.
3) Trickle Electric Current Charge, Can expand battery life and charge battery full more than 99%. 4) Input voltage： DC 5.1V
Input current: 2000mA (MAX)
The output voltage: DC 1.4V
Output current: 250-1000mA.
5) Automatically turn to trickle charge, prevent the batteries from over-voltage, over-current or over-heat.

How to charge:

Any number of 1~8 AA AAA batteries OR 1~4 C D SC rechargeable batteries together at a time, Do not need to charge batteries in pairs
8 LEDs show the status of charging, 1 slot with one battery no matter AA or AAA, you can charge 1 AA / 1 AAA / 1 AA + 1 AAA; 2 AA / 2 AAA / 2 AA+2 AAA and so on