2X 5.5Ah Battery for Milwaukee M18, Powtree Replacement 18V 48-11-1810 48-11-1820 48-11-1850 48-11-1828 48-11-1860 Cordless Power Tool with Indicator (Lithium)

🔋【BATTERY PROPERTIES】Voltage: 18V | Capacity: 5500mAh More powerful, longer lasting.100% compatible with original charger 48-59-1802,48-59-1812,48-59-1808 🔋【WIDE COMPATIBILITY】 Compatible with Milwaukee 18Volt Lithium Cordless Power Tools M18 48-11-1811, 48-11- 1815, 48-11-1820, 48-11-1822, 48-11-1828 , 48-11-1840, 48-11-1841, 48-11-1850, 48-11-1852, 48-59-181, 48-59-1850 🛡【INTELLIGENT & RELIABLE】Top A grade Li-ion battery cells, built-in protection against overcharging, over discharge, over current, provides short circuit protection and steady voltage circuit,no memory effect, can be charged or discharged as needed without loss of capacity,all of these lengthen battery life 🔋【HIGH-QUALITY CELLS】The 18V battery replacement for Milwaukee M18 is made of high-quality cells, and an adaptive chip is added to stabilize current and voltage, which can provide overcharge protection, overcurrent protection, overvoltage protection, and overtemperature protection. In the event of an accident, the battery protects the tool