Opus BT-C100 Intelligent Battery Charger with LCD Display
OPUS BT-C100 charger is a single slot charger for charging nimh/nicd batteries ( size AA,AAA, C, D) and Li-ion batteries ( LiFeO4, Li-ion 3.7v and Li-ion 3.85v) with size from 10440 to 32650.
Dimension and Weight:
Package Contents: 1 x Opus BT-C100 Battery Charger, 1 x power cable
OPUS BT-C100 charger also equipped with a 2.1A usb output( output type is auto detected according to the device attached) , USB output parameters, such as voltage and current are measured and displayed on LCD. Users can have more inside view about their USB device: consumes how much current, and need how many Ampere-Hour energy to charge their battery on board.
USB output can only be switched on/off when li-ion batteries are connected to the charger. And not possible to have USB output while batteries like nimh is attached to the charger.