["brand new and high quality.\r\n\r\nFeatures:\r\nCharging for protection board.\r\nReplace part number for BL1830 BL1840 BL1850 BL1860 power tool battery.\r\nDurable, can use many times will not broken until the battery cells dead.\r\n\r\nSpecifications:\r\nfor: for 18V BL1830 BL1840 BL1850 BL1860 power tool battery\r\nType: charging for protection board\r\nMaterial: CCL(copper clad laminate)\r\nVoltage: 18V\r\nNominal Capacity: 3.0Ah\r\nBattery type: Li-ion\r\nBattery combination: 5 strings\r\nMaximum charging current ≤12A\r\nOvercharge voltage protection: 4.25V\r\nOvercharge detection delay time: 2S\r\nOver discharge voltage protection: 14V\r\nCharge and discharge over temperature protection: 100 ° C\r\nOver temperature for protection recovery: 85 ° C\r\nStatic power consumption 20.2V\r\nQuantity: 1pc\r\n\r\nNote:\r\nTransition: 1cm=10mm=0.39inch\r\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\r\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage Includes:\r\n1 × Lithium Battery PCB Board"]