Professional 18V Chip PCB Board with Overcharge Overdischarge Overheat for Protection 21V Rated Voltage Module

Charging protection board. Replace part number for BL1830 BL1840 BL1850 BL1860 power tool. Durable, can use many times will not broken until the cells dead. Professional 18V Chip PCB Board with Overcharge Overdischarge Overheat for Protection 21V Rated Voltage Module brand new and high quality. Features: Charging for protection board. Replace part number for BL1830 BL1840 BL1850 BL1860 power tool Durable can use many times will not broken until the cells dead. Specifications: for: for 18V BL1830 BL1840 BL1850 BL1860 power tool Type charging for protection board Material: CCL(copper clad laminate Voltage: 18V Nominal Capacity: 3.0Ah type: Li-ion combination: 5 strings Maximum charging current 12A Overcharge voltage protection: 4.25V Overcharge detection delay time: 2S Over discharge voltage protection: 14V Charge and discharge over temperature protection: 100 ° C Over temperature for protection recovery: 85 ° C Static power consumption 20.2V Quantity: 1pc Note: Transition: 1cm=10mm=0.39