Includes: rapid charger w/USB port (UC18YSL3), two BSL1830C compact 3.0 Ah Li-ion slide batteries.
UC18YSL3: Best in-class charge time (charges an 18 V Li-ion 6.0 Ah battery in 38 min)
UC18YSL3: USB terminal (can charge mobile device and tool battery simultaneously)
UC18YSL3: Large multi-color charge indicator
UC18YSL3: 3-Way overcharge protection system
UC18YSL3: Built in fan circulates air through battery body to reduce the risk of overheating while charging
BSL1830C: 0.6 lbs lighter and 3/4 In. smaller height than standard 18 V Li-ion 3.0 Ah batteries (as compared to Hitachi BSL1830)
BSL1830C: Resin coating protects battery electronics from a degree of dust and water
BSL1830C: Multiplex protection circuit protects battery from over-charge, over-discharge, and over-load
Covered by Hitachi's 2-year lithium ion battery warranty and 1-year charger warranty