Upgrade 1/2 Packs With 20V 3.8Ah Replacement Battery For Black & Decker LBXR20 Replacement Battery BDL1805 LB20 LBX20 LBX4020 Wireless Power Tool Seri

[Upgraded Original 20V MAX POWER CONNECT]Replacement for black and decker 20V lithium Battery | Capacity: Upgraded 3800mAh/3.8Ah | Type: Lithium-Ion | Voltage: 20V, 68.4Wh | Quantity: 1/2 pieces[100% Compatible with Black and Decker 20V Lithium Tools Seamless Fit ]Perfect replacement for Black and Decker 20V Battery: LB20, LBX20, LBX4020, LB2X3020-OPE, LB2X4020, LB2X4020-OPE, LBD2020S, LBXR2015S, LBXR20, LBXR20-B-2, LBXR20BT, LBXR20-OPE, LBXR20-OPE2, LBXR2020, LBXR2020APB, LBXR2020-OPE, LBXR2520, etc. Compatible With 20V Max Cordless Power Tool: BCBMT120C1FF, BCBMT120WC1FF, BCCS320C1, BCD382DS1, BCD702C1, BCD702C1AEV, BDC120VA100, BDCCS20B, BDCCS20C, BDCDMT120, BDCDMT120C, BDCDMT120IA, BDCDMT120WC1FF, BDCDD120C, BDCDD12C, etc. Compatible with Black and Decker 20V charger.[Battery life, 500+ charge cycles] Built with the latest high-density lithium cells, the capacity is upgraded to 3.8Ah, delivering more than twice the power output and runtime. Even after over 500 charge cycles, it can still maintain 90% of its maximum battery capacity. Same size and function as original.[Quick cooling, dependable, and durable]Built-in microchip protection prevents Overheat protection, Overcharge protection, Over-discharge protection, Over-current protection,Short circuit protection, Over-voltage protection, thereby extending battery life.ABS