Battery 4.0Ah 40Vmax XGT™ Li-ion





  • 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

Standard Equipments:


Part No. 191B34-7
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″)


Additional information

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