L1860B 18V 6000mAh Replacement Battery for Makita BL1850B BL1860 BL1840 BL1815 Cordless Drill with Single Cell Balance Protect  Main Features Item: Latest and Safest Rechargeable Replacement battery for Makita  Power Tools Model:BL1860B Battery Voltage: 18V Battery Capacity: 6000mAh Battery Type: Li-ion Features: 1.Latest upgrade circuit board with single cell balance detection function, can make every cell charged and discharged balance,effectively prevent overload and overdischarge 2.Built-in memory chip and cpu, can automatically set the battery charging effect, protect the battery 3.Safeguard features against incorrect voltage, short circuit, internal overheating.  4.High quality material case, strong and durable with Shockproof design. 5.LED indicator, can know the remaining power any time. 6.BL1860b Provides up to 2.3 times more run time per charge than the 6.0Ah battery. Replace with Original Batteries: 194204-5 194205-3  194309-1 194230-4  BL1815  BL1830  BL1840 BL1850  BL1860 LXT400 Compatible Models:Please enter (CTRL+F)to find your model. BDF453SHE,BDF454Z,BHP452, BML184, BML185, BST221Z,BTDW251Z, ML185,TD140D, TW251D, BCS550Z,BDA350 BDA350Z, BDF451, BDF451Z, BFR550L, BFR550Z,BFR750, BFR750L, BFR750Z,BFS450RFE, BFS450Z, BGA452, BGA452Z  BHP451SFE, BHP451Z,BHP453, BHP453SHE,BHP454,  BHP454Z, BHR202RFE, BHR202Z, BHR240, BHR240Z, BHR241, BHR241Z  BJR181X, BJR181X1,BJR181Z,BJR182X, BJR182Z,BJS130Z,BJV180Z, BPB180Z, BSS501Z,BSS610SFE, BSS610X2,BSS610Z BSS611X, BSS611Z,  BTD140SFE, BTD140Z, BTD141, BTD141Z, BTW450, BTW450Z, BUB182,  BUB182Z,BVR350, BVR350Z BVR450, BVR450Z,BVR850, BVR850Z,DF454D,  DF454DRFX, DF454DZ, HP454D, HP454DRFX, HP454DZ,HR202D, HR202DRFX  HR202DZK,JR120D, JR120DRF, JR120DZK,ML184(FlashLight),MR100, MR100W, PB108D, PB108DRFX, PB108DZ,TD144DRFX TD144DZ,TD251DRFX, TD251DZ.