1. 2-Pack 18V 4.0Ah Lithium-Ion Batteries
Package includes 2 × 18V 4.0Ah rechargeable lithium-ion batteries. Each battery provides 4000mAh capacity for steady power delivery during everyday cordless tool applications. The dual-pack setup gives you an additional battery ready for longer projects and repeated tool use.

2. Compatible with Makita 18V Battery Models
Compatible with Makita 18V battery models BL1815, BL1815B, BL1820, BL1820B, BL1830, BL1830B, BL1840, BL1840B, BL1850, BL1850B, BL1860, BL1860B, BL1825, BL1835 and BL1845. Please compare your original battery number and interface before ordering.

3. Compatible with Makita 18V LXT Tools & Equipment  
Compatible with Makita 18V LXT cordless tool and equipment applications, including DMR104W, DTW285Z, BMR100, BMR102, BMR103, BMR104, BMR107, LXRM02 and LXRM03, along with other compatible 18V LXT systems.

4. Built-In Protection for Reliable Operation
Integrated battery protection circuitry helps protect against overcharging, excessive discharge, over-current and short-circuit conditions. The lithium-ion design provides consistent output for regular drilling, fastening, cutting and other cordless tool tasks.

5. Two Batteries for Convenient Rotation
The 2-pack configuration allows one battery to remain available while the other is in use or charging. This helps reduce unnecessary downtime during home improvement, workshop and jobsite applications. This is a third-party battery product. Tools and charger are not included.