2 Pack For Milwaukee 18V 5.0Ah M18 Replacement Battery | Cordless Power Tools 18V XC Lithium Battery ryobi battery 18v The third prong is for

The third prong is for a temperature sensor that helps control the charging and it is much safer

DC020 DC212 DC212B DC212KA DC212KB DC212KZ DC212N DC213KB DC330 DC330K DC330KA DC330KB DC330N DC380KA DC380KB DC380N DC385 DC385B DC385K DC390 DC390B DC390K DC390KA DC390KB DC390N DC410 DC410KA DC410KB DC410N DC411B DC411KA DC411KL DC490B DC490KA DC495B DC495KA DC515B DC515K DC515N DC520KA DC527(Flash light) DC527(Flash lights) DC530KA DC545K DC546K DC550 DC550B DC550KA DC608B DC608K DC616K DC618 DC618K DC618KA DC628K DC668KA DC720KA DC721KA DC721KB DC725KA DC725KB DC729KA DC759 DC759KA DC759KB DC820B DC820KA DC820KB DC821KA DC823B DC823KA DC825B DC825KA DC825KB DC920KA DC925 DC925KA DC925KB DC925VA DC926KA DC926VA DC987 DC987KA DC987KB DC988 DC988KA DC988KB DC988VA DC989KA DC989VA DC998KB DCD690KL DCD760B DCD775B DCD920B2 DCD925 DCD925B2 DCD940KX DCD950B DCD950KX DCD950VX DCD959KX DCD959VX DCD970KL DCD980L2 DCD985L2 DCF059KL DCF826KL DCG411KL DW056 DW056K DW056K-2 DW056KS DW056N DW057K DW057K-2 DW057N DW059 DW059B DW059K-2 DW908 (Flash Light) DW919(Flash Light) DW932 DW933 DW933K DW934 DW934K-2 DW934K2 DW934K2H DW936 DW936K DW938 DW938K DW959K-2 DW960 DW960B DW960K DW960K-2 DW987 DW987KQ DW988 DW988KQ DW989 DW995 DW997 DW997K-2 DW999 DW999K DW999K-2 DW999K2 DW999K2H DW999KQ

1500LM 20W close to natural light

Capacity: 4800mAh

2 Pack For Milwaukee 18V 5.0Ah M18 Replacement Battery | Cordless Power Tools 18V XC Lithium Battery ryobi battery 18v The third prong is forSpecification: Battery Voltage: 18 Volt Battery Capacity: 5. 0Ah Battery Chemistry: Lithium ion warranty: 1 Year Package Includes: 2 * M18 Lithium Battery 18V 5. 0Ah Replacement for Milwaukee 48 11 1852 48 11 1850 Battery Pack Replace Milwaukee M18 System 18V Lithium Battery: 48 11 1852, 48 11 1850, 48 11 1840, 48 11 1890, 48 11 1828, 48 11 1820, 48 11 1811, 48 11 1815, 48 11 1820, 48 11 1822 48 11 1841, 48 59 181, 48 59 1850, 4932352071, 4932430063,