Application - Lincoln lithium Ion Model 1871 20V Battery used on Models 1882 &1884 Power Lubers LED indicates charge status, hot/cold battery, battery replacement needed Protects battery cells from damage Switches off automatically to prevent over-charging Charges without creating memory effect Features. Application - Lincoln lithium Ion Model 1871 20V Battery used on Models 1882 1884 Power Lubers. LED indicates charge status hotcold battery battery replacement needed. Protects battery cells from damage. Switches off automatically to prevent over-charging. Charges without creating memory effect. Includes Clam sell packaging with graphics card