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The Makita DC18SJ (1915T9-4) is an ultra-compact, portable battery charger engineered to power Makita 14.4V and 18V LXT lithium-ion batteries using modern USB Power Delivery (USB-PD) supplies rated 60W to 100W. Developed for mobile tradespeople, technicians, and off-grid setups, this game-changing charger eliminates the need to haul heavy conventional mains charging stations to service calls or travel jobs. By connecting to high-output USB-C PD power adapters or compatible vehicle and solar battery banks, it delivers dependable charging anywhere. An intuitive 3-colour LED status display (Red, Blue, Orange) provides instant feedback on power connection, charging progression, and temperature states. Extremely lightweight at only 130 grams, it fits neatly into any compact tool bag, pouch, or vehicle console.
| Model / Part No. | DC18SJ (1915T9-4) |
|---|---|
| Battery Compatibility | Makita 14.4V & 18V LXT® Li-ion |
| Power Input | USB Power Delivery (USB-PD) 60W – 100W |
| Input Rating | DC 20V / 3A (60W) to DC 20V / 5A (100W) |
| Charging Time (3.0Ah BL1830B) | 48 – 70 minutes |
| Charging Time (5.0Ah BL1850B) | 84 – 120 minutes |
| Charging Time (6.0Ah BL1860B) | 100 – 145 minutes |
| Status Indicators | 3-Colour LED (Red, Blue, Orange) |
| Dimensions (L x W x H) | 117 mm x 72 mm x 43 mm |
| Net Weight | 0.13 kg (130 g) |
Makita BL18120 18V LXT 12.0Ah Li-Ion Battery | 216 Wh Energy | Star Protection & 4-LED Fuel Gauge
Automotive Fast Charger (60min. – 3.0Ah) | Built in CPU and active current, thermal and voltage control
Compact Fast Charger (22min. – 3.0Ah) | Built in CPU and active current, thermal and voltage control
5.0 Ah 18V Lithium Ion Battery / Fits ALL 18V LXT Li-Ion Models / Fuel Gauge
6.0 Ah 18V Lithium Ion Battery / Fits ALL 18V LXT Li-Ion Models / Fuel Gauge