*Function:
-Base on dynamically system loading current, auto-adjusting charge current from remain of input power.
-Automatically switching battery power to system loading (and on-hold battery charge flow), when input
 power is un-sufficiently cover the system loading current.
*Features:
-Constant Current (Pre-charge, Fast charge) mode, Constant voltage mode.
-Charge current: adjustable.
-Battery cells: 1 or multi cells, adjustable.  
-Chare full identification: Charge current * 0.15
-Temperature protection: Working range: 1°C ~ 48°C ; Recover range: 4°C ~ 45°C.
-Other Protection: Over voltage protection, under voltage protection, over current protection.
-Status display: 2 LEDs to indicate: Power on, No battery, charge, full, charge defect.
*Working voltage: 4.5V
*Package: MSOP-10
*Application: Blue tooth sound system, dynamically big current consumption device.

*Down load brief data sheet.