Car starter battery

Abstract

A car starter battery includes a housing accommodating therein multiple sets of lithium cells, a carrying-handle located on the top side of the top cover of the housing, two conducting screw holes located on the top cover at two opposite sides relative to the carrying-handle and electrically connected with the lithium polymer cells for the connection of a jumper cable with conducting screw terminals, and a charging-discharging copper screw detachably threaded into each of the two conducting screw holes for the connection of a jumper cable with conducting terminal clamps.

What the invention claimed is: 
     
         1 . A car starter battery, comprising a housing accommodating therein multiple sets of lithium cells, said housing comprising a top cover, a carrying-handle located on a top side of said top cover of said housing, two conducting screw holes located on said top cover at two opposite sides relative to said carrying-handle and electrically connected with said multiple sets of lithium polymer cells, a charging-discharging copper screw detachably threaded into each of said two conducting screw holes, an examination port for the connection of a computer to measure the electrical power and voltage of said lithium cells and to examine normal functioning of said lithium cells, a power switch for switching on/off a standby power supply provided by said lithium cells, and an indicator light for indicating on/off status of said power switch.