Mingsci 20V 6.0Ah Lithium-Ion Battery Compatible with Porter Cable 20V Max PCC680L PCC685L PCC681

1) Built-in Protection against overcharging, over discharge, over current, provides short circuit protection and steady voltage circuit. 2) CE & RoHS certification,Tested by manufacturer to match and exceed OEM products specifications. 3) No memory effect, Charging at any time will have no effect on the battery. 4) It is easy to use, convenient to carry with. 5) All-weather performance: delivers fade free power in extreme jobsite conditions