BST 5A05
IC control/Timer/Automatic control
4 channel individual
Max charging current: 400mA for 4xAA,4xAAA 2x9V
Voltage: 100~240V Weight: 82g
With different Plug: UL,GS,UK,AU,CN
BST 4A01
Microprocessor control
4 channel individual
Folded UL plug with 12 V DCadaptor
Max charging current: 1800mA for 4xAA,2xAAA
Voltage: 100~240V Weight: 90g
1 High reliability
produced with the best available materials and advanced technology
2 High charging efficiency and discharging efficiency
charge and discharge at low current...
1 High reliability
produced with best available chemical and special safety vent
2 high charging and discharging efficiency
at low current (0.05C~0.08C) , over 50%of the battery capacity...