





⚡ Power up your productivity—never get caught powerless again!
The Makita BL1840B 18V LXT Lithium-Ion 4.0Ah Battery offers 35% more runtime and rapid 40-minute charging with an integrated LED charge indicator. Engineered for durability, it performs reliably even in extreme cold and is compatible exclusively with Star Protection tools, making it the go-to power source for professionals demanding efficiency and resilience.




| Manufacturer | Makita |
| Part Number | BL1840 |
| Item Weight | 1.43 pounds |
| Product Dimensions | 3 x 6.75 x 6.5 inches |
| Item model number | BL1840B |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Size | 4.0Ah |
| Color | Black |
| Style | 1-Pack |
| Material | Plastic |
| Power Source | Hand Powered |
| Voltage | 18 Volts |
| Wattage | 72 watts |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Measurement System | Metric |
| Included Components | battery |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Battery Capacity | 4 Amp Hours |
| Warranty Description | Warranty |
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