Hitachi Metabo Power Tools BSL1830C 18V 3.0Ah Lithium-Ion Battery (2-Pack)Category: Hitachi 18v BatteryThis combo includes (2) Hitachi BSL1830C batteries that have lithium-ion battery composition and are designed to be more lightweight and streamlined than the Hitachi BSL1830 battery. This battery has an operational voltage of 18V with a fade-free power output of 3.0Ah. The BSL1830C boasts of protection circuitry to prevent against over-discharge, over-charge, and over-load of cells. There is a durable resin coating on this battery that offers protection against water and dust, increasing the life of this Li-Ion battery for up to 1,500 cycles. Hitachi BSL1830C is compatible with dozens of Hitachi power tool models, including DS18DSAL, DV18DBL, DV18DSFL, KC18DHL, WH18DSAL, UB18DAL, WH18DBDL, and WH18DSAL (sold separately). This battery charges quickly on Hitachi charger models UC18YGSL, UC18YRSL, UC18YSL3, UC18YFSL, and UC18YKSL (sold separately).Hitachi BSL1830C 18V 3.0Ah Lithium-Ion Battery (2-Pack)Hitachi Power Tools is rebranding to Metabo HPT. Though the name is changing, customers can still expect the same great quality power tools, tool parts, and accessories they always received from Hitachi. During the transition, branding may vary from product to product.