Makita BL4040 40Vmax XGT™ Li-ion 4.0Ah Battery
HIGHLIGHTS:
- New type cell (21700) is employed
- Drastically increased water and drop impact resistance compared with that of LXT Li-Ion batteries
- When a Wet Guard-compatible tool is combined with XGT Li-Ion battery, the Wet Guard mark can be displayed on the tool
- Digital communication between tool and battery
- The battery can digitally communicate not only with charger, but also with tool
- Thanks to the tool-battery communication, in which tool and battery data such as their specifications and status are exchanged, the potential extraction rate of XGT Li-Ion battery is higher than that of LXT Li-Ion battery
- More detailed information on usage history
- Compared with our existing batteries, 40Vmax XGT Li-Ion batteries are able to record more detailed information on usage history, enabling us to increase the precision of battery checker
- Battery fuel gauge: 4-LED gauge (green), with a check button
- Cooling system for maximum battery life
- Optimum charging system: Yes
- Developed for products frequently used for continuous operations
- Screw construction allows for easy disassembly for recycling
| Parts No. | 191B30-5 |
| Cell | Li-Ion |
| Voltage(V) | 40Vmax |
| Capacity(Ah) | 4 |
| Energy capacity(Wh) | 144 |
| Charging time(min) | 45 (Full charge) with DC40RA |
| 31 ( 80% Practical charge) with DC40RA | |
| Adapted for Forced air cooling system | Yes |
| Individual cell monitoring | – |
| Battery protection circuit | – |
| Low-temperature performance (℃) | – |
| Water-resistance | Yes |
| Battery fuel gauge | Yes |
| Net weight(kg) | 1 |
| Net weight(lbs) | 2.2 |
| Dimensions LxWxH | 133x82x71mm (5-1/4″x3-1/4″x2-13/16″) |
