Dual Port Replacement Charger for MakitaInput Type: AC 110220V 5060Hz, 120W Output: DC 14.418V Automatic adjustment voltage Maximum 4A, dual charger and fast charger. You can charge two batteries at the same time. Charge for all types of Makita 14.4V and 18V Li-ion batteries. Multiple smart chip protectionBuilt-in cooling fan to make the battery work more efficiently. Reduce battery and charger temperature to extend battery life, built-in multiple LED lights. FCC CE and RoHS certification. Universal tool model: 14.4V18V lithium battery Battery charger input: 110V240V universal Battery Charger Output: 14.4V to 18V DC 3A Compatible Battery Type: 14.4V, 18V Li-ion Battery Charging Protection: Built-in circuit protection to prevent overheating, short circuiting, long charging and detecting damaged batteries. Compatible Models: 18V BL1815 BL1830 BL1840 BL1845 BL1860 14.4V BL1415 BL1430 BL1440. BL1445 BL1460