18V 4000mAh Li-ion Battery Compatible with Hitachi 18V batteries

• Battery type: Li-ion, voltage: 18V, capacity: 4000mAh. Fits perfectly into the internal configuration of the power tools and functions just like the original battery. Can be charged using the original 18V Li-ion charger.
• Wide compatibility with Hitachi 18V systems: Fits perfectly with Hitachi models such as BSL1815, BSL1815X, BSL1830, DS18DJ, 330068, 330139, and many more. Direct replacement for original batteries 330557 and 39782 – easy swap without adjustments, ideal for cordless screwdrivers, saws, and more.
• Compatible with Hitachi/Hikoki 18V C 18DSL2, Hitachi C18DSLP4, Hitachi CJ 18DSLP4, Hitachi CR 18DSAL, Hitachi CR 18DSLP4, Hitachi DS 18DSAL, Hitachi DV 18DSFL, Hitachi FCG 18DAL, Hitachi FCG 18DL, Hitachi R 18DSL, Hitachi WM 18DBL.
• Reliable 4000mAh battery with consistent performance: High-quality lithium-ion cells deliver 18V/4000mAh for long-lasting power. Up to 50% longer runtime per charge compared to standard batteries—perfect for demanding DIY and professional jobs. (*Depending on the tool and usage.)
• Safety through an intelligent protection system: Integrated protection circuit against overcharging, deep discharge, short circuits, and overheating. RoHS-certified, safe for indoor and outdoor use in any weather.

Specifications: Voltage: 18V Capacity: 4000mAh Battery type: Lithium-ion Battery: LG. Replacement part for HITACHI: 339782 BSL1830C 330139, 330557, BSL1815X, BSL1815S, BSL1830 Compatible models: for Hitachi C 18DSL2, Hitachi C18DSLP4, Hitachi CJ 18DSLP4, for Hitachi CR 18DSAL, Hitachi CR 18DSLP4, Hitachi DS 18DSAL, for Hitachi DV 18DSFL, Hitachi FCG 18DAL, Hitachi FCG 18DL, Hitachi R 18DSL, Hitachi WM 18DBL Note: It is recommended to fully charge and discharge the battery 3 times after receiving it. For safety reasons during transport, our batteries are not fully charged before leaving the factory. Charge the battery after use, once it has cooled down. The charger is not included.