Equipped 2 USB port for charging smartphones and tablet in the same time while charging AA/AAA/C/D/9V NIMH rechargeable batteries.
LCD display with negative delta V (- ∆V) cut-off function (except for 9V batteries),with safety timer control for overcharge protection ,with short circuit protection ,with non-rechargeable/bad cell detection.
Advanced MCU control technology - ETL Certified, double protection, help to provide constant current and voltage.
Freely working for 1-4 pieces AA,AAA,C,D and 1-2 pieces 9V Ni-MH/Ni-CD Rechargeable Battery & 2 USB for phone, tablet in the same time.
Packages: Upgraded battery charger*1, user manual*1, AC adapter*1